MK RAIL CORP
8-K, 1996-09-10
RAILROAD EQUIPMENT
Previous: KELLSTROM INDUSTRIES INC, RW, 1996-09-10
Next: XECHEM INTERNATIONAL INC, 8-K, 1996-09-10



                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549

                                    FORM 8-K


                             Current Report Pursuant
                          to Section 13 or 15(d) of the
                         Securities Exchange Act of 1934


                       Date of Report: September 10, 1996
               Date of Earliest Event Reported: September 10, 1996
                     





                               MK RAIL CORPORATION
                               -------------------
             (Exact name of registrant as specified in its charter)




                                    Delaware
                                    --------
                  State or Other Jurisdiction of Incorporation


      0-23802                                                  82-0461010
      -------                                                  ----------
Commission File Number                                       I.R.S. Employer
                                                            Identification No.












1200 Reedsdale Street, Pittsburgh, PA                            15233
- -------------------------------------                            -----
Address of principal executive offices                          Zip Code


       Registrant's telephone number, including area code: (412) 237-2250




<PAGE>



ITEM 5.  OTHER EVENTS

Note Cancellation Agreement

         On September 10, 1996, the Company repurchased for $34.6 million all of
the  debt  of  the  Company  owed  to  Morrison  Knudsen  Corporation,  an  Ohio
corporation  ("Morrison Knudsen").  The amount of the debt outstanding as of the
date  of  repurchase,  including  accrued  interest,  was  $57.3  million.  This
repurchase  was  effected  pursuant  to a Note  Cancellation  and  Restructuring
Agreement dated June 20, 1996 by and among the Company and Morrison Knudsen,  as
amended as of July 25, 1996 (the "Note Cancellation Agreement").

         The Company's obligation to complete the debt repurchase under the Note
Cancellation  Agreement  was  conditioned  on its  ability  to sell its  Mexican
subsidiary,  M.K.  Gain S.A.  de C.V.  ("MK  Gain").  The  Company  waived  this
condition  and does not  anticipate  selling MK Gain at this time.  The  Company
financed the repurchase of this debt through  borrowings of $8 million under the
term loan  portion and the balance  $26.6  million  under the  revolving  credit
portion of its bank credit facility as described below under  "Amendment of Loan
Agreement." The Company had previously  applied the $3.7 million of net proceeds
from the sale of the operating assets of its Alert Mfg. & Supply Co.  subsidiary
("Alert") in July 1996 to partially  repay then  outstanding  amounts under this
credit facility.

Stockholders Agreement

         On June 25, 1996, Morrison Knudsen Corporation,  a Delaware corporation
("MKC"),  filed with the United  States  Bankruptcy  Court for the  District  of
Delaware a voluntary  petition  for relief  pursuant to Chapter 11 of the United
States  Bankruptcy Code (the  "Bankruptcy  Code").  MKC owns all of the stock of
Morrison  Knudsen.  Morrison Knudsen holds 11,149,000  shares of the outstanding
Common Stock of the Company  (representing  approximately 63.5% of the Company's
outstanding Common Stock). On August 26, 1996, the Bankruptcy Court approved the
Plan of Reorganization  submitted as a part of MKC's bankruptcy filing (the "MKC
Plan of Reorganization").  On September 11, 1996, the MKC Plan of Reorganization
is anticipated to become effective,  and, as contemplated  therein, MKC is to be
merged into Washington  Construction Inc. Under the MKC Plan of  Reorganization,
Morrison Knudsen will distribute all 11,149,000 shares of the outstanding Common
Stock of the  Company  held by it to certain of its  creditors  and,  in certain
circumstances,  to those of its existing  stockholders who purchase a portion of
the rights of its creditors.  This distribution of the Company's Common Stock is
expected to occur in October 1996.

         In anticipation of the bankruptcy filing, on June 20, 1996, the Company
and  Morrison  Knudsen  entered  into  a  Stockholders   Agreement.   Under  the
Stockholders  Agreement,  which was amended by an amendment dated as of July 25,
1996, the Company  agreed to provide  registration  rights to persons  receiving
stock of the  Company as a part of the Plan of  Reorganization  of MKC and under
which  Morrison  Knudsen  agreed  that the stock  would be  subject  to  certain
standstill  and  voting  provisions  for  a  specified  period.  The  standstill
provisions  generally  prohibit  the  solicitation  of  proxies,  initiation  or
inducement  of tender  offers,  and other  efforts to  influence  or control the
management or policies of the Company.  The voting provisions  generally require
that the stock  will be voted in favor of the  Company's  nominees  to its Board
(which is to consist of at least seven  members,  of which a majority  are to be
outside directors).  Under the Stockholders  Agreement,  "outside directors" are
directors who (i) are not and have not been employed by Morrison  Knudsen or the
Company or their respective subsidiaries in an executive capacity

                                        2

<PAGE>



within the  immediately  prior five years;  (ii) are not (and are not affiliated
with a company or a firm that is) a  significant  advisor or  consultant  to the
Company  or its  subsidiaries;  (iii)  are  not  affiliated  with a  significant
customer  or  supplier  of the  Company  or its  subsidiaries;  (iv) do not have
significant  personal services contract(s) with the Company or its subsidiaries;
(v) are not  affiliated  with a  tax-exempt  entity  that  receives  significant
contributions  from the Company or its  subsidiaries;  and (vi) are not spouses,
parents, siblings, or children of any person described by items (i) through (v).

         In  general,   the  period  during  which  the  standstill  and  voting
provisions are in effect will end on the earlier of the date two years after the
date  (the  "Distribution  Date")  Morrison  Knudsen  distributes  the  stock in
accordance with the MKC Plan of Reorganization, or the date on which Registrable
Securities represent less than 15% of the Company's outstanding shares of common
stock;  provided,  that if a  Stockholders  Meeting is  required  to be held (as
described  below),  the time period  during which the voting  provisions  are in
effect  will  expire on the date of the  meeting,  if  earlier  than the  second
anniversary  of the  Distribution  Date,  and the time period  during  which the
standstill  provisions are in effect will expire 90 days before the meeting. The
term  "Registrable  Securities"  is  generally  defined to mean the stock of the
Company  held by Morrison  Knudsen or its  transferees,  other than  transferees
receiving  the stock in a registered  public  offering or in  "ordinary  trading
transactions" within the meaning of Section 1145(b)(1) of the Bankruptcy Code.

         Stock of the  Company  that is  distributed  as part of the MKC Plan of
Reorganization will be subject to transfer  restrictions under which transferees
must agree to be bound by the provisions of the  Stockholders  Agreement,  other
than  transferees  receiving  the stock in  registered  public  offerings  or in
"ordinary trading  transactions" within the meaning of Section 1145(b)(1) of the
U.S.  Bankruptcy  Code, in each case so long as the transferor does not know the
specific  identity of the transferee prior to the transfer and the transferee is
not assigned any rights under the Stockholders Agreement. The Company has agreed
to file a registration  statement to register for resale the shares  distributed
to the  persons  receiving  stock  of the  Company  as a part of the MKC Plan of
Reorganization. The Company expects to file this registration statement with the
Securities and Exchange  Commission (the  "Commission") in September 1996 and to
diligently  seek to have  the  Commission  declare  the  registration  statement
effective.  However,  the Company cannot offer any assurances as to when, or if,
the Commission will declare the registration statement effective.  Purchasers of
the Company's  shares from persons who sell such shares pursuant to an effective
registration  statement or in ordinary trading  transactions will not be subject
to the standstill  provisions (so long as the seller of the shares does not know
the specific  identity of the purchaser  prior to the sale and the transferee is
not assigned any rights under the Stockholders Agreement).

Resignation of Robert S. Miller, Jr. as a Director of the Company

         On September 11, 1996, the  anticipated  effective date of both the MKC
Plan of Reorganization and the merger of MKC into Washington  Construction Inc.,
Robert S.  Miller,  Jr.  will  resign as a Vice  Chairman  and  director  of the
Company. Mr. Miller has served as the Chairman of Morrison Knudsen and MKC since
April  1995  and,  following  its  reorganization  and  merger  into  Washington
Construction Inc., is expected to serve as its Vice Chairman.

         Under the MKC Plan of Reorganization,  Morrison Knudsen will distribute
all 11,149,000 shares of the outstanding  Common Stock of the Company held by it
to certain of its  creditors  and,  in  certain  circumstances,  to those of its
existing stockholders who purchase a portion of the rights of its creditors. In
order to satisfy the requirements of the Stockholders Agreement,  the vacancy on
the Board created by

                                        3

<PAGE>



Mr. Miller's resignation will be filled by the Company's Board of Directors with
an  outside  director  when  a  suitable  candidate  has  been  identified.  See
"Stockholders Agreement," above.

Amendment of Loan Agreement

         On  September  10,  1996,  the  Company and its  domestic  subsidiaries
entered  into  an  Amended  and  Restated  Loan  and  Security   Agreement  with
BankAmerica  Business  Credit,  Inc.  as lender  and  agent for other  financial
institutions ("BABC"), which amended and restated the $75 million Loan Agreement
entered  into among the parties on August 31,  1995,  as  previously  amended on
November 7, 1995, January 22, 1996,  February 15, 1996, March 22, 1996 and April
24, 1996 (as amended and restated, the "Loan Agreement" or "Facility").

         Under the Loan Agreement,  the Company may borrow up to $75 million, $8
million  as term loans  ("Term  Loans"),  which  amount  was fully  advanced  at
closing,  and up to $67 million as revolving  loans  ("Revolving  Loans") to the
extent of eligible  accounts  receivable,  inventory  and certain  other assets.
Borrowings under the Facility are secured by  substantially  all of the domestic
inventory, accounts receivable, property, plant and equipment of the Company and
its domestic subsidiaries.

         Unless the Company is eligible  and elects to borrow under the Facility
based on LIBOR  rates,  described  below  ("LIBOR Rate  Loans"),  Term Loans and
Revolving  Loans bear interest at a per annum rate equal to the "Base Rate" plus
a specified  percentage  or margin based on the Company's  debt-to-equity  ratio
(the  "Applicable  Margin").  The Base Rate is a  fluctuating  rate equal to the
higher of BABC's announced reference rate for prime credits or 0.5% in excess of
the Federal  Funds Rate.  The  Applicable  Margin ranges from 0.75% to 1.50% for
Term Loans and from 1.00% to 1.50% for Revolving Loans.  The initial  Applicable
Margin is 1.50% based on the Company's current  debt-to-equity  ratio of greater
than 1.50 to 1.00.  Commencing  on the later of October 31, 1996 or the date the
Company  establishes  a  debt-to-equity  ratio of less  than  1.50 to 1.00,  the
Company may elect to convert  its  borrowings  to LIBOR Rate  Loans.  LIBOR Rate
Loans bear  interest at a per annum rate equal to the LIBOR rate for a specified
loan  period  plus a  specified  percentage  or  margin  based on the  Company's
debt-to-equity  ratio (the  "Applicable  LIBOR  Margin").  The Applicable  LIBOR
Margin  ranges  from  2.50% to 3.00% for Term  Loans and from 2.75% to 3.25% for
Revolving Loans.

         Additionally,  the Company  pays a monthly fee of .25% per annum on the
unused  portion of the loan  amount.  The Loan  Agreement  also  provides  for a
maximum of $10 million of letters of credit, of which approximately $4.5 million
were  outstanding  at September 10, 1996. The Company pays a monthly fee of 1.5%
per annum on the  undrawn  amount of  outstanding  letters of  credit.  The Loan
Agreement provides certain restrictive covenants,  including attaining a minimum
consolidated  tangible net worth, fixed charge coverage,  limitations on capital
expenditures,  restrictions  on the  payment of  dividends  and other  financial
covenants.

         On  September  10,  1996,  the  Company  borrowed  the full $8  million
available  under the Term Loan portion of the Facility and $28.7  million  under
the  Revolving  Loan portion of the  Facility,  principally  to  repurchase  the
Morrison Knudsen debt described above under "Note Cancellation Agreement." As of
this date,  approximately  $18.8 million remained  available for Revolving Loans
based on the Company's  currently  eligible accounts  receivable,  inventory and
other assets included in its borrowing base under the Facility.

Record Date for Annual Meeting of Stockholders

         The  Executive  Committee  of the  Board of  Directors  of the  Company
changed the record date for the Annual Meeting of  Stockholders  scheduled to be
held on October 30, 1996 from September 13, 1996 to September 10, 1996.



                                        4

<PAGE>



ITEM 7.  FINANCIAL STATEMENTS AND EXHIBITS

(a)      Financial statements of businesses acquired.      None

(b)      Pro forma financial information.      None

(c)      Exhibits.

10.1     Note  Cancellation  and  Restructuring  Agreement  dated as of June 20,
         1996, by and among MK Rail Corporation, Morrison Knudsen Corporation, a
         Delaware  corporation,   and  Morrison  Knudsen  Corporation,  an  Ohio
         corporation  (filed as an exhibit to the  Company's  Amendment No. 2 on
         Form 8-K dated July 3, 1996 and incorporated herein by reference).

10.2     Amendment  dated  as  of  July  25,  1996  to  Note   Cancellation  and
         Restructuring  Agreement  by and  among MK Rail  Corporation,  Morrison
         Knudsen  Corporation,  a Delaware  corporation,  and  Morrison  Knudsen
         Corporation, an Ohio corporation.

10.3     Stockholders  Agreement  dated  as of June  20,  1996  between  MK Rail
         Corporation and Morrison  Knudsen  Corporation  (filed as an exhibit to
         the  Company's  Amendment  No. 2 on Form  8-K  dated  July 3,  1996 and
         incorporated herein by reference).

10.4     Amendment dated as of July 25, 1996 to Stockholders  Agreement  between
         MK Rail Corporation and Morrison Knudsen Corporation.

10.5     Amended and Restated Loan and Security  Agreement  dated  September 11,
         1996, among the financial institutions named as lenders and BankAmerica
         Business  Credit,  Inc.,  as  agent,  and  the  Company,   Motor  Coils
         Manufacturing Co., MK Engine Systems Co., Inc., Clark Industries, Inc.,
         Power Parts,  Inc.,  Touchstone,  Inc.,  Power Parts Sign Co. and Alert
         Mfg. & Supply Co.

99.1     Press release of the Company issued September 10, 1996.

99.2     Information sheet of the Company issued September 10, 1996.


                                        5

<PAGE>


                                    SIGNATURE

         Pursuant to the  requirements of the Securities  Exchange Act, of 1934,
the  Registrant  has duly  caused  this Report to be signed on its behalf by the
undersigned, hereunto duly authorized.


                                             MK RAIL CORPORATION
                                             -------------------
                                             (Registrant)


Dated: September 10, 1996                    By:  /s/  William D. Grab
                                                ----------------------
                                                 William D. Grab
                                                 Vice President, Controller and
                                                    Principal Accounting Officer




                                        6

<PAGE>



                                  EXHIBIT 10.2

                       AMENDMENT TO NOTE CANCELLATION AND
                             RESTRUCTURING AGREEMENT


         THIS AMENDMENT TO NOTE CANCELLATION AND RESTRUCTURING
AGREEMENT  (this  "Amendment")  made and entered into as of the ___ day of July,
1996 by and among MK Rail  Corporation,  a  Delaware  corporation  ("MK  Rail"),
Morrison Knudsen Corporation,  an Ohio corporation ("MKO"), and Morrison Knudsen
Corporation, a Delaware corporation ("MKC").


                              W I T N E S S E T H:


         WHEREAS,  MK Rail,  MKO and MKC entered  into a Note  Cancellation  and
Restructuring Agreement (the "Note Cancellation Agreement") dated as of June 20,
1996, under which,  subject to the satisfaction of certain  conditions set forth
therein,  MKO and MKC (collectively,  "MK") agreed to cancel a note issued by MK
Rail to MKO dated June 26, 1995 in the original  principal amount of $52,200,000
in return for certain payments from MK Rail to MKO; and

         WHEREAS,  the Note  Cancellation  Agreement  contemplated that MK would
file a joint petition and plan of reorganization in the United States Bankruptcy
Court for the District of Delaware (the "Bankruptcy Court"); and

         WHEREAS,  MKC has filed a petition and plan of reorganization  with the
Bankruptcy  Court  but  MKO  has  not  joined  in  such a  petition  or  plan of
reorganization; and

         WHEREAS,   certain  changes  are  required  to  be  made  to  the  Note
Cancellation  Agreement  to account  for the fact that MKO has not joined in the
petition and the plan of reorganization filed by MKC with the Bankruptcy Court,

         NOW,  THEREFORE,  in consideration of the premises and of the covenants
and  agreements  set forth below,  the parties  hereto,  intending to be legally
bound, covenant and agree as follows:

          1.   Any  capitalized  terms set forth  herein that are not  otherwise
               defined herein shall have the meanings given to such terms in the
               Note Cancellation Agreement.

          2.   For purposes of the Note Cancellation Agreement,  the term "Plan"
               shall  mean  the  Plan of  Reorganization  filed  by MKC with the
               Bankruptcy Court as it may be from time to time amended.



                                        1

<PAGE>



          3.   Section 3 of the Note Cancellation Agreement is hereby amended in
               its entirety to read as follows:

                  3. Motion to Bankruptcy  Court. MKC may, at its option,  after
         filing its initial  petition  in the  Bankruptcy  Court,  submit to the
         Bankruptcy Court a motion (the "Motion") in form and substance approved
         in  writing  by MK  Rail  (which  approval  shall  not be  unreasonably
         withheld),  requesting an order of the  Bankruptcy  Court,  in form and
         substance  approved in writing by MK Rail,  approving the assumption of
         this Agreement and approving the transactions  contemplated  hereby and
         by the Stockholders Agreement (the "Bankruptcy Court Approval").  Among
         other things,  the  Bankruptcy  Court  Approval,  if  requested,  shall
         approve an escrow arrangement in form and substance satisfactory to MKC
         and MK Rail as contemplated by Section 5.2 hereof.

          4.   Section  5.3 (a) of the Note  Cancellation  Agreement  is  hereby
               amended in its entirety to read as follows:

                  (a) The  "Distribution  Condition"  shall be  satisfied on the
         first  business day both (A) that is at least ten (10) days after entry
         of an order by the  Bankruptcy  Court  which has not been stayed or set
         aside  confirming a Plan that contains in all substantial  respects the
         provisions  (the "Mandatory  Plan  Provisions")  set forth in Exhibit D
         hereto and that does not contain any provisions  that are  inconsistent
         with the terms hereof, the Stockholders Agreement or the Mandatory Plan
         Provisions  (a  "Conforming   Plan")  and  (B)  upon  which  all  other
         conditions to the Effective  Date of the  Conforming  Plan,  other than
         those  relating  to the  transactions  contemplated  hereby,  have been
         satisfied or waived.

          5.   References  to MKO in  Section  13.3  of  the  Note  Cancellation
               Agreement are hereby changed to references to MKC.

          6.   The  last  paragraph  of  Exhibit  D  to  the  Note  Cancellation
               Agreement,  which states that  additional  changes to the Plan of
               Reorganization of MK will be required to implement the intent and
               effect of the Mandatory Plan  Provisions if MKO does not become a
               debtor, is hereby deleted.

          7.   Except  as  expressly  modified  and  amended  hereby,  the  Note
               Cancellation  Agreement  shall  continue  to be in full force and
               effect.



                                        2

<PAGE>


         IN WITNESS WHEREOF, the undersigned have hereunto set their hands as of
the day and year first set forth above.


                                              MK RAIL CORPORATION


                                              By:____________________________
                                                 John C. Pope, Chairman


                                              MORRISON KNUDSEN CORPORATION,
                                              an Ohio Corporation

                                              By:____________________________
                                              
                                              Name:__________________________
                                              
                                              Title:_________________________


                                              MORRISON KNUDSEN CORPORATION,
                                              a  Delaware Corporation

                                              By:____________________________
                                              
                                              Name:__________________________
                                              
                                              Title:_________________________




                                        3

<PAGE>



                                  EXHIBIT 10.4

                       AMENDMENT TO STOCKHOLDERS AGREEMENT


         This Amendment to Stockholders Agreement (the "Amendment"), dated as of
July ___, 1996, between MK Rail Corporation, a Delaware corporation ("MK Rail"),
and Morrison Knudsen Corporation, an Ohio corporation ("MKO").

         WHEREAS,  in connection  with the  reorganization  of Morrison  Knudsen
Corporation,  a Delaware  corporation  ("MK"), in a case filed under Title 11 of
the United States  Bankruptcy Code, as amended (the "Bankruptcy  Code"), MK Rail
and MKO executed and delivered a Stockholders  Agreement (the "Agreement") dated
as June 20, 1996; and

         WHEREAS,  the  Agreement  contains  certain  agreements  regarding  the
registration and voting of restricted  shares of common stock of MK Rail held by
MKO which stock it was contemplated would be distributed to certain creditors of
MK and MKO; and

         WHEREAS,  as a result of negotiations  between MK and equity holders of
MK, it is contemplated that MK's plan of reorganization  will be amended so that
it  provides  for rights or options to be granted to equity  holders of MK which
will permit them,  subject to satisfaction of certain  conditions,  to receive a
portion of the restricted shares of common stock of MK Rail held by MKO; and

         WHEREAS,  MK has made a motion (an "1145 Motion")  requesting  that the
Bankruptcy Court having  jurisdiction  over MK's bankruptcy  proceeding issue an
order  (an  "1145  Order")  providing  that  the  offering,  issuance,  sale and
distribution  by MKO of the common stock of MK Rail  qualifies for the exemption
(the "1145 Exemption"),  available under Section 1145(a) of the Bankruptcy Code,
from the  registration  requirements  of the Securities Act of 1933, as amended;
and

         WHEREAS, the Securities and Exchange Commission has stated that it will
not object to the 1145 Motion; and

         WHEREAS, the parties wish to amend the Agreement as set forth herein to
make certain changes thereto necessitated by the possibility that equity holders
of MK may  acquire  some  restricted  shares of  Common  Stock and that the 1145
Motion has been made;

         NOW  THEREFORE,  for good and valuable  consideration,  the receipt and
sufficiency  of which are  hereby  acknowledged,  the  parties  hereto  agree as
follows:

         1. The term "Rights Plan  Amendment" is hereby  amended and restated in
its entirety so it means the Second  Amendment to Rights  Agreement  dated as of
June 20, 1996 and the Third Amendment to Rights  Agreement of even date herewith
between MK Rail and Chase Mellon Shareholder Services, L.L.C., formerly known as
Chemical Mellon Shareholder Services, L.L.C.




<PAGE>



         2. The  following  language is added at the end of the last sentence of
the definition of "Registrable Securities" in Section 1.1 of the Agreement:

         or in  "ordinary  trading  transactions"  within the meaning of Section
         1145(b)(1)  of the United  States  Bankruptcy  Code,  as  amended  (the
         "Bankruptcy Code").

         3. The reference to "creditors of MK" in the  definition of "Shares" in
Section 1.1 of the Agreement is hereby changed to a reference to "persons."

         4. The first  sentence of Section 8 of the Agreement is hereby  amended
in its entirety to read as follows:

         Notwithstanding  anything in this Agreement to the contrary,  no Holder
         may Transfer  any shares of Common  Stock to any Person,  except as set
         forth in the last paragraph of this Section 8, unless prior to any such
         Transfer  such Person has executed an agreement (in the form of Exhibit
         A hereto) to be bound, or has otherwise been effectively bound pursuant
         to the Plan, by the provisions of this Agreement.

         5. The last sentence of Section 8 of the  Agreement is hereby  amended,
restated and replaced in its entirety by the following sentences:

         MKO may  distribute  shares of Common  Stock to  equity  holders  of MK
         provided  that (a) the 1145 Order has been  issued and is in full force
         and effect and is not the  subject of a pending  appeal at the time the
         Common Stock is distributed  and (b) each equity holder  receiving such
         Common  Stock  has  executed  an  agreement  (in the form of  Exhibit A
         hereto) to be bound, or has otherwise been  effectively  bound pursuant
         to the Plan, by the provisions of this  Agreement.  No  distribution of
         Common  Stock to equity  holders or any other  party in a  distribution
         that qualifies for the 1145 Exemption shall excuse any party from or be
         deemed  to  constitute  a  release  of the  transfer  restrictions  and
         legending requirements set forth in this Section 8, except as set forth
         in the penultimate sentence of this paragraph,  and all Common Stock so
         distributed  shall after such  distribution be subject to said transfer
         restrictions  and legend  requirements  as well as all other  terms and
         conditions hereof. The foregoing transfer restrictions and legend shall
         be removed in  connection  with any sale of Common  Stock to the public
         pursuant to an effective registration statement or pursuant to Rule 144
         or any similar rule  promulgated by the Commission under the Securities
         Act,  or in  "ordinary  trading  transactions"  within  the  meaning of
         Section  1145(b)(1) of the Bankruptcy Code, in each case so long as the
         specific  identities  of the  Transferees  are not known to the Holders
         selling such shares  prior to such sale and so long as the  Transferees
         are not assigned  and do not receive any rights  under this  Agreement.
         The Company may also put the following  legend on certificates of stock
         held by Transferees of MKO and their  Transferees that are bound to the
         terms of this Agreement:

                                        2

<PAGE>




                  THE SHARES OF STOCK  REPRESENTED BY THIS  CERTIFICATE HAVE NOT
                  BEEN  REGISTERED  UNDER THE SECURITIES ACT OF 1933, AS AMENDED
                  (THE  "ACT"),  OR ANY STATE  SECURITIES  LAWS.  SUCH SHARES OF
                  STOCK  MAY  NOT  BE  TRANSFERRED  EXCEPT  (1)  PURSUANT  TO  A
                  REGISTRATION   STATEMENT  EFFECTIVE  UNDER  THE  ACT  AND  ANY
                  APPLICABLE STATE SECURITIES LAWS, (2) PURSUANT TO AN EXEMPTION
                  FROM  THE  REGISTRATION   REQUIREMENTS  OF  THE  ACT  AND  ANY
                  APPLICABLE  STATE SECURITIES LAW, OR (3) IF THE STOCK HAS BEEN
                  RECEIVED BY THE HOLDER HEREOF IN A DISTRIBUTION THAT QUALIFIES
                  FOR THE  EXEMPTION,  AVAILABLE  UNDER  SECTION  1145(a) OF THE
                  UNITED STATES  BANKRUPTCY  CODE,  AS AMENDED (THE  "BANKRUPTCY
                  CODE"),  TO  THE  REGISTRATION  REQUIREMENTS  OF THE  ACT,  IN
                  ORDINARY  TRADING  TRANSACTIONS  WITHIN THE MEANING OF SECTION
                  1145(b)(1) OF THE BANKRUPTCY CODE.

         6. All terms and provisions of the Agreement,  as amended hereby, shall
continue to be in full force and effect.


         IN WITNESS WHEREOF, the undersigned have hereunto set their hands as of
the day and year first set forth above.

                                         MK RAIL CORPORATION


                                         By:_______________________________

                                         Title:____________________________


                                         MORRISON KNUDSEN CORPORATION


                                         By:_______________________________

                                         Title:____________________________





                                        3

<PAGE>




                           LOAN AND SECURITY AGREEMENT

                         Dated as of September __, 1996

                                      Among

                     THE FINANCIAL INSTITUTIONS NAMED HEREIN

                                 as the Lenders

                                       and

                        BANKAMERICA BUSINESS CREDIT, INC.

                                  as the Agent

                                       and

                               MK RAIL CORPORATION
                         MOTOR COILS MANUFACTURING CO.,
                        MK ENGINE SYSTEMS COMPANY, INC.,
                             CLARK INDUSTRIES, INC.,
                              POWER PARTS COMPANY,
                              TOUCHSTONE, INC. and
                              POWER PARTS SIGN CO.

                                as the Borrowers






<PAGE>




                                TABLE OF CONTENTS
                                -----------------

Section                                                                    Page
- -------                                                                    ----

ARTICLE 1

         INTERPRETATION OF THIS AGREEMENT
         1.1        Definitions...............................................2
         1.2        Accounting Terms.........................................33
         1.3        Interpretive Provisions..................................34
         1.4        Amendment and Restatement................................35

ARTICLE 2

         LOANS AND LETTERS OF CREDIT
         2.1        Revolving Loans..........................................36
         2.2        Term Loans...............................................43
         2.3        Letters of Credit........................................45

ARTICLE 3

         INTEREST AND FEES
         3.1        Interest.................................................51
         3.2        Conversion and Continuation Elections....................54
         3.3        Maximum Interest Rate....................................55
         3.4        Fees.....................................................56
         3.5        Unused Line Fee..........................................56
         3.6        Letter of Credit Fee.....................................57
         3.7        Audit Fees...............................................57

ARTICLE 4

         PAYMENTS AND PREPAYMENTS
         4.1        Loans....................................................57
         4.2        Termination of Facility; Prepayments.....................58
         4.3        Payments by the Borrowers................................59
         4.4        Payments as Revolving Loans..............................60
         4.5        Apportionment, Application and Reversal of Payments
                     ........................................................60
         4.6        Indemnity for Returned Payments..........................61
         4.7        Agent's and Lenders' Books and Records; Monthly
                    Statements...............................................61



                                        i

<PAGE>


Section                                                                    Page

         4.8        Repayment of the Term Loans..............................62
         4.9        Voluntary Prepayments of the Term Loans..................62
         4.10       Mandatory Prepayments of the Term Loans..................62

ARTICLE 5

         TAXES, YIELD PROTECTION AND ILLEGALITY
         5.1        Taxes....................................................63
         5.2        Illegality...............................................64
         5.3        Increased Costs and Reduction of Return..................64
         5.4        Funding Losses...........................................65
         5.5        Inability to Determine Rates.............................65
         5.6        Certificates of Lenders..................................66
         5.7        Survival.................................................66

ARTICLE 6

         COLLATERAL
         6.1        Grant of Security Interest...............................66
         6.2        Perfection and Protection of Security Interest...........67
         6.3        Location of Collateral...................................69
         6.4        Title to, Liens on, and Sale and Use of Collateral
                     ........................................................69
         6.5        Appraisals...............................................69
         6.6        Access and Examination; Confidentiality..................70
         6.7        Collateral Reporting.....................................71
         6.8        Accounts.................................................73
         6.9        Collection of Accounts; Payments.........................74
         6.10       Inventory; Perpetual Inventory...........................75
         6.11       Equipment................................................76
         6.12       Assigned Contracts.......................................77
         6.13       Documents, Instruments, and Chattel Paper................78
         6.14       Right to Cure............................................78
         6.15       Power of Attorney........................................78
         6.16       The Agent's and Lenders' Rights, Duties and Liabilities .79

ARTICLE 7

         BOOKS AND RECORDS; FINANCIAL INFORMATION; NOTICES



                                       ii

<PAGE>


Section                                                                    Page

         7.1        Books and Records........................................80
         7.2        Financial Information....................................80
         7.3        Notices to the Lenders...................................83

ARTICLE 8

         GENERAL WARRANTIES AND REPRESENTATIONS
         8.1        Authorization, Validity, and Enforceability of this
                    Agreement and the Loan Documents.........................85
         8.2        Validity and Priority of Security Interest...............86
         8.3        Organization and Qualification...........................86
         8.4        Corporate Name; Prior Transactions.......................87
         8.5        Subsidiaries and Affiliates; FEIN Numbers................87
         8.6        Financial Statements, Pro Forma and Projections..........87
         8.7        Capitalization...........................................88
         8.8        Solvency.................................................88
         8.10       Distributions............................................88
         8.11       Title to Property........................................88
         8.12       Real Estate; Leases; Minnesota...........................89
         8.13       Proprietary Rights Collateral............................89
         8.14       Trade Names and Terms of Sale............................89
         8.15       Litigation...............................................89
         8.16       Restrictive Agreements...................................89
         8.17       Labor Disputes...........................................90
         8.18       Environmental Laws.......................................90
         8.19       No Violation of Law......................................91
         8.20       No Default...............................................91
         8.21       ERISA Compliance.........................................91
         8.22       Taxes....................................................92
         8.23       Regulated Entities.......................................92
         8.24       Use of Proceeds; Margin Regulations......................93
         8.25       Copyrights, Patents, Trademarks and Licenses, etc
                     ........................................................93
         8.26       No Material Adverse Change...............................93
         8.27       Full Disclosure..........................................93
         8.28       Material Agreements; Identity of Locomotives.............93
         8.29       Bank Accounts............................................94
         8.30       Governmental Authorization...............................94
         8.31       Insurance................................................94




                                       iii

<PAGE>


Section                                                                    Page

ARTICLE 9

         AFFIRMATIVE AND NEGATIVE COVENANTS
         9.1        Taxes and Other Obligations..............................94
         9.2        Corporate Existence and Good Standing....................95
         9.3        Compliance with Law and Agreements; Maintenance of
                    Licenses.................................................95
         9.4        Maintenance of Property; Use of Locomotives..............95
         9.5        Insurance................................................95
         9.6        Condemnation.............................................97
         9.7        Environmental Laws.......................................98
         9.8        Compliance with ERISA....................................98
         9.9        Mergers, Consolidations or Sales.........................99
         9.10       Distributions; Capital Change; Restricted Investments
                     ........................................................99
         9.11       Transactions Affecting Collateral or Obligations
                     .......................................................101
         9.12       Guaranties..............................................101
         9.13       Debt; Changes to Preferred Stock........................101
         9.14       Prepayment..............................................101
         9.15       Transactions with Affiliates............................101
         9.16       Investment Banking and Finder's Fees....................102
         9.17       Management Compensation.................................102
         9.18       Business Conducted......................................102
         9.19       Liens...................................................102
         9.20       Sale and Leaseback Transactions.........................104
         9.21       New Subsidiaries; Motive Power..........................104
         9.22       Fiscal Year.............................................105
         9.23       Capital Expenditures....................................105
         9.24       Operating Lease Obligations.............................105
         9.25       Debt Ratio..............................................105
         9.26       Current Ratio...........................................106
         9.27       Adjusted Tangible Net Worth.............................106
         9.28       Fixed Charges Coverage Ratio............................106
         9.29       Use of Proceeds.........................................107
         9.30       Further Assurances; Acceptance of Citibank L/C..........107
         9.31       Restructure Costs.......................................107




                                       iv

<PAGE>


Section                                                                    Page

ARTICLE 10

         CONDITIONS OF LENDING
         10.1       Conditions Precedent to Making of Loans on the Initial
                    Closing Date............................................108
         10.2       Conditions Precedent to Each Loan.......................111
         10.3       Conditions to this Agreement............................112

ARTICLE 11

         DEFAULT; REMEDIES
         11.1       Events of Default.......................................115
         11.2       Remedies................................................119

ARTICLE 12

         TERM AND TERMINATION
         12.1       Term and Termination....................................121

ARTICLE 13

         AMENDMENTS; WAIVER; PARTICIPATIONS; ASSIGNMENTS; SUCCESSORS
         13.1       No Waivers; Cumulative Remedies.........................121
         13.2       Amendments and Waivers..................................122
         13.3       Assignments; Participations.............................122

ARTICLE 14

         THE AGENT
         14.1       Appointment and Authorization...........................125
         14.2       Delegation of Duties....................................126
         14.3       Liability of Agent......................................126
         14.4       Reliance by Agent.......................................126
         14.5       Notice of Default.......................................127
         14.6       Credit Decision.........................................127
         14.7       Indemnification.........................................128
         14.8       Agent in Individual Capacity............................128
         14.9       Successor Agent.........................................128
         14.10  Withholding Tax.............................................129
         14.11      Intentionally Omitted...................................130



                                        v

<PAGE>


Section                                                                    Page

         14.12      Collateral Matters......................................130
         14.13      Restrictions on Actions by Lenders; Sharing of Payments
                     .......................................................132
         14.14      Agency for Perfection...................................133
         14.15      Payments by Agent to Lenders............................133
         14.16      Concerning the Collateral and the Related Loan
                    Documents...............................................133
         14.17      Field Audit and Examination Reports; Disclaimer by
                    Lenders.................................................133

ARTICLE 15

         MISCELLANEOUS
         15.1       Cumulative Remedies; No Prior Recourse to Collateral
                     .......................................................134
         15.2       Severability............................................135
         15.3       Governing Law; Choice of Forum; Service of Process;
                    Jury Trial Waiver.......................................135
         15.4       Waiver of Jury Trial....................................137
         15.5       Survival of Representations and Warranties..............137
         15.6       Other Security and Guaranties...........................137
         15.7       Fees and Expenses.......................................137
         15.8       Notices.................................................138
         15.9       Waiver of Notices.......................................139
         15.10      Binding Effect..........................................140
         15.11      Indemnity of the Agent and the Lenders by the Borrowers
                                                                            140
         15.12      Final Agreement.........................................140
         15.13      Counterparts............................................141
         15.14      Captions................................................141
         15.15      Right of Setoff.........................................141

ARTICLE 16

         CROSS-GUARANTY
         16.1       Cross-Guaranty..........................................141
         16.2       Contribution with Respect to Guaranty Obligations
                     .......................................................142
         16.3       Obligations Absolute....................................143
         16.4       WAIVER..................................................143



                                       vi

<PAGE>


Section                                                                    Page

         16.5       Recovery................................................144
         16.6       Liability Cumulative ...................................144





                                       vii

<PAGE>




                         INDEX TO SCHEDULES AND EXHIBITS

Schedules

Schedule 1.1A                       Assigned Contracts
Schedule 1.1B                       Advance Rates for MKR Locomotive
                         Inventory
Schedule 1.1C                       List of Eligible Argentine Notes
Schedule 6.3                        Collateral Locations
Schedule 8.3                        Jurisdictions of Qualification
Schedule 8.4                        Past Names and Transactions
Schedule 8.5                        Subsidiaries and Affiliates; FEIN
                          Numbers
Schedule 8.6                        (A)      December 31, 1995 Audited
                                             Financials
                                    (B)      July 26, 1996 Unaudited
                                             Financials
                                    (C)      Pro Forma
                                    (D)      Projections
Schedule 8.7                        Capitalization
Schedule 8.9                        Permitted Debt
Schedule 8.10                       Distributions
Schedule 8.12                       Premises
Schedule 8.13                       Proprietary Rights
Schedule 8.14                       Trade Names
Schedule 8.15                       Litigation
Schedule 8.17                       Labor
Schedule 8.18                       Environmental
Schedule 8.21                       ERISA
Schedule 8.28                       Material Agreements; Locomotive
                                    Identification and Leases
Schedule 8.29                       Bank Accounts
Schedule 8.31                       Insurance
Schedule 9.15                       Affiliate Transactions
Schedule 9.19                       Liens


Exhibits

Exhibit A (Section 2.1(b))          Form of Notice of Borrowing
Exhibit B (Section 3.2(b))          Form of Notice of Conversion/
                                      Continuation
Exhibit C (Section 6.7)             Form of Borrowing Base Certificate
Exhibit D (Section 10.1)            Additional Closing Documents
Exhibit E (Section 13.3)            Form of Assignment and Acceptance
Exhibit F (Section 14.15)           Lender Wire Transfer Information
Exhibit G (Section 15.8)            Lender Notice Addresses
Exhibit H (Section 2.2)             Form of Term Loan Promissory Note




                                      viii

<PAGE>



                              AMENDED AND RESTATED
                           LOAN AND SECURITY AGREEMENT

         This Amended and  Restated  Loan and  Security  Agreement,  dated as of
September [__], 1996, among the financial  institutions  listed on the signature
pages  hereof  (such  financial  institutions,  together  with their  respective
successors  and assigns,  are referred to  hereinafter  each  individually  as a
"Lender" and collectively as the "Lenders"),  BankAmerica Business Credit, Inc.,
a Delaware corporation,  as agent for the Lenders (in its capacity as agent, the
"Agent"), and MK Rail Corporation, a Delaware corporation ("MKR"), with it chief
executive office at 1200 Reedsdale Street, Pittsburgh, Pennsylvania 15233; Motor
Coils  Manufacturing Co., a Pennsylvania  corporation ("Motor Coils"); MK Engine
Systems Company, Inc., a New York corporation ("MKES"); Clark Industries,  Inc.,
an Illinois  corporation  ("Clark");  Power Parts Company,  a Nevada corporation
("Power Parts"); Touchstone, Inc., a Tennessee corporation ("Touchstone"); Power
Parts Sign Co., an Illinois  corporation ("Sign") (each of MKR and the Component
Subsidiaries a "Borrower" and collectively the "Borrowers").


                               W I T N E S S E T H


         WHEREAS,  pursuant  to the  Existing  Loan  Agreement  (as  hereinafter
defined) the Lenders made  available to the Borrowers a revolving line of credit
for loans and  letters of credit in an amount not to exceed  $75,000,000,  which
extensions of credit the Borrowers used to refinance  certain  Indebtedness  and
for their working capital needs and general business purposes;

         WHEREAS, the Lenders and the Borrowers have agreed to amend and restate
the Existing Loan  Agreement to make available to the Borrowers a new $8,000,000
term loan and to  continue  a  revolving  credit  facility  which is  reduced to
$67,000,000, all upon the terms and conditions set forth in this Agreement;

         WHEREAS,  each Borrower  guaranteed the  obligations and liabilities of
the other  Borrowers  under the  Existing  Loan  Agreement,  and is  willing  to
continue to guaranty the  obligations  and liabilities of each other Borrower in
accordance with and to the extent specified  herein,  and the Borrowers  further
acknowledge  and agree  that  Lenders  would not be  willing  to enter into this
Agreement or extend the credit facilities hereunder if they did not receive such
guarantees.

         NOW,   THEREFORE,   in  consideration  of  the  mutual  conditions  and
agreements set forth in this Agreement, and for good and valuable consideration,
the receipt of which is hereby  acknowledged,  the Lenders,  the Agent,  and the
Borrowers hereby agree as follows.



                                        1

<PAGE>



                                    ARTICLE 1

                        INTERPRETATION OF THIS AGREEMENT

         1.1      Definitions.  As used herein:

                  "Accounts" means all of each Borrower's now owned or hereafter
acquired or arising  accounts,  and any other  rights to payment for the sale or
lease of goods or rendition of services, whether or not they have been earned by
performance.

                  "Account  Debtor" means each Person obligated in any way on or
in connection with an Account.

                  "Adjusted Net Earnings from Operations" means, with respect to
any  fiscal  period  of the  Borrowers,  the net  income of the  Borrowers  on a
consolidated  basis  or  MKR,   individually,   or  any  Components  Subsidiary,
individually (as  applicable),  after provision for income taxes for such fiscal
period,  as  determined  in  accordance  with GAAP and reported on the Financial
Statements  for such period,  excluding any and all of the  following  otherwise
included  in such  net  income:  (a) gain or loss  arising  from the sale of any
capital  assets;  (b) gain  arising  from any  write-up in the book value of any
asset;  (c) earnings of any corporation,  substantially  all the assets of which
have been acquired by any Borrower in any manner, to the extent realized by such
other corporation prior to the date of acquisition; (d) earnings of any business
entity  (other than a Borrower) in which any Borrower has an ownership  interest
unless (and only to the extent) such earnings  shall actually have been received
by such Borrower in the form of cash  distributions;  (e) earnings of any Person
to which assets of any Borrower  shall have been sold,  transferred  or disposed
of, or into which such  Borrower  shall  have been  merged,  or which has been a
party with such Borrower to any  consolidation or other form of  reorganization,
prior to the date of such transaction;  (f) gain arising from the acquisition of
debt or equity securities of any Borrower or from cancellation or forgiveness of
Debt;  (g) gain arising from  extraordinary  items,  as determined in accordance
with GAAP, or from any other  non-recurring  transaction;(h) any gains or losses
associated with foreign  currency or exchange  transactions;  and (i) any losses
associated with the 1995 Restructure.

                  "Adjusted  Tangible Assets" means all of the Borrowers' assets
on a  consolidated  basis,  except:  (a)  deferred  assets,  other than  prepaid
insurance and prepaid taxes; (b) patents,  copyrights,  trademarks, trade names,
franchises, goodwill, and other similar intangibles; (c) Restricted Investments;
(d)  unamortized  debt  discount  and  expense;   (e)  assets  of  any  Borrower
constituting  Intercompany  Accounts;  (f)  fixed  assets  to the  extent of any
writeup in the book value thereof resulting from a revaluation effective



                                        2

<PAGE>



after the Closing  Date;  and (g) and other assets of any  Borrower  which Agent
reasonably determines to be intangible assets.

                  "Adjusted Tangible Net Worth" means, at any date: (a) the book
value  (after  deducting  related  depreciation,   obsolescence,   amortization,
valuation,  and other proper  reserves as determined in accordance with GAAP) at
which the  Adjusted  Tangible  Assets would be shown on a  consolidated  balance
sheet of the Borrowers at such date prepared in accordance  with GAAP;  less (b)
the amount at which the  Borrowers'  liabilities  would be shown on such balance
sheet,  including  as  liabilities  all  reserves  for  contingencies  and other
potential liabilities which would be shown on such balance sheet or disclosed in
the notes thereto; provided,  however, that Borrowers shall not make the foreign
currency  translation  adjustment  or include the foreign  currency  losses that
would be required by GAAP with respect to MKR's  investment in MK Gain,  S.A. de
C.V., but rather shall value such investment  consistently  with its calculation
for the June 30, 1995 financial statements.

                  "Affiliate"  means, as to any Person,  any other Person which,
directly or  indirectly,  is in control of, is controlled by, or is under common
control with,  such Person,  excluding in any event BABC and Bank of America.  A
Person  shall be deemed to  control  another  Person if the  controlling  Person
possesses, directly or indirectly, the power to direct or cause the direction of
the management and policies of the other Person,  whether  through the ownership
of voting securities, by contract, or otherwise.

                  "Agent" means BankAmerica Business Credit, Inc., solely in its
capacity as agent for the Lenders, and shall include any successor agent.

                  "Agent Advances" has the meaning specified in Section 2.1(i).

                  "Agent's Liens" means the Liens granted to the Agent,  for the
ratable  benefit of the Lenders and Agent  pursuant  to this  Agreement  and the
other Loan Documents.

                  "Agent-Related  Persons"  means the  Agent  and any  successor
agent, together with their respective Affiliates,  and the officers,  directors,
employees, agents and attorneys-in-fact of such Persons and Affiliates.

                  "Aggregate  Borrowing  Base" shall have the  meaning  ascribed
thereto within the definition of the term "Availability" below.

                  "Agreement"  means this Amended and Restated Loan and Security
Agreement, as amended.




                                        3

<PAGE>



                  "Anniversary  Date"  means  each  anniversary  of the  Initial
Closing Date.

                  "Applicable  Margin" means, as the case may be, the Applicable
Revolver Base Rate Margin, the Applicable  Revolver LIBOR Margin, the Applicable
Term Base Rate Margin or the Applicable Term LIBOR Margin.

                  "Applicable   Revolver   Base  Rate  Margin"  shall  mean  the
percentage margin as determined by reference to Section 3.1(b).

                  "Applicable  Revolver  LIBOR Margin" shall mean the percentage
margin as determined by reference to Section 3.1(b).

                  "Applicable  Term Base Rate Margin" shall mean the  percentage
margin as determined by reference to Section 3.1(b).

                  "Applicable  Term  LIBOR  Margin"  shall  mean the  percentage
margin as determined by reference to Section 3.1(b).

                  "Assigned   Contracts"   means,   collectively,   all  of  the
Borrowers' rights and remedies under, and all moneys and claims for money due or
to become due to any Borrower under those  contracts set forth on Schedule 1.1A,
and any other contracts,  including,  without  limitation,  all lease agreements
entered into by any Borrower  providing for the lease of any locomotive  held by
any  Borrower  for use in any  manner;  and with  respect to each and every item
above,  any and all amendments,  supplements,  extensions,  and renewals thereof
including,  without  limitation,  all rights and claims of such  Borrower now or
hereafter  existing:  (i)  under any  insurance,  indemnities,  warranties,  and
guarantees  provided  for or  arising  out of or in  connection  with any of the
foregoing  agreements;  (ii) for any  damages  arising  out of or for  breach or
default under or in connection with any of the foregoing contracts; (iii) to all
other amounts from time to time paid or payable under or in connection  with any
of the  foregoing  agreements;  or  (iv)  to  exercise  or  enforce  any and all
covenants, remedies, powers and privileges thereunder.

                  "Assignee" has the meaning specified in Section 13.3(a).

                  "Assignment  and  Acceptance"  has the  meaning  specified  in
Section 13.3(a).

                  "Attorney  Costs" means and  includes  all fees,  expenses and
disbursements  of any law firm or other external  counsel  engaged by the Agent,
the allocated  cost of internal legal services of the Agent and all expenses and
disbursements of internal counsel of the Agent.




                                        4

<PAGE>



                  "Availability"  means,  at any time, (a) the lesser of (i) the
Maximum Revolver Amount or (ii) the sum of (A) eighty-five  percent (85%) of the
Net Amount of Eligible Accounts;  plus (B) sixty percent (60%) of the book value
of the  aggregate  amount of all  Components  Subsidiaries'  Eligible  Inventory
consisting of raw materials and finished goods, plus (C) thirty percent (30%) of
the book value of the aggregate amount of all Components  Subsidiaries' Eligible
Inventory  consisting  of  work-in-process,  plus (D) sixty percent (60%) of the
book value of MKR's Eligible Inventory  consisting of raw materials and finished
goods,  plus (E) the MKR Locomotive  Advance Rate from time to time in effect as
set forth on Schedule  1.1B hereto  multiplied  by the lesser of the cost or net
book value of MKR's Eligible  Locomotive  Inventory  (except,  that each MK 5000
Locomotive will be valued at the lesser of $1,000,000,  cost or net book value),
plus (F)  sixty-five  percent  (65%)  multiplied  by the  aggregate  outstanding
principal amount of all Eligible-Argentine  Notes (provided that the 65% advance
rate  specified  above shall be  increased to 85% at such time as Agent shall be
provided  with  evidence  acceptable  to Agent in its sole  discretion  that the
letter of credit  securing the Eligible  Argentine  Notes on the Initial Closing
Date has been  accepted by or confirmed by Citibank N.A. in New York pursuant to
an  acceptance  agreement in form and substance  acceptable to Agent),  plus (G)
fifty percent (50%) of the book value of Eligible Consigned Inventory consisting
of finished  goods (the sum of clauses (A),  (B),  (C),  (D),  (E), (F), and (G)
being herein referred to as the "Aggregate  Borrowing Base");  minus (b) the sum
of (i) the unpaid  balance of Revolving  Loans at such time,  (ii) the aggregate
amount of Pending  Revolving  Loans at such time,  (iii) the  aggregate  undrawn
amount of all outstanding  Letters of Credit,  (iv) the aggregate  amount of any
unpaid  reimbursement  obligations  in  respect of the  Letters  of Credit,  (v)
reserves  for  accrued  interest  on the  Obligations,  (vi)  the  Environmental
Compliance  Reserve,  and (vii) a  reserve  in an  amount  equal to the  maximum
aggregate value which may be outstanding from time to time as "Common Materials"
under the PTRA  Intercreditor and the HBTC  Intercreditor,  and (viii) all other
reserves  which the Agent deems  necessary  in the  exercise  of its  reasonable
credit  judgment to maintain  with  respect to the  Borrowers'  Accounts  and/or
Inventory,  including,  without  limitation,  reserves for any amounts which the
Agent or any Lender may be obligated to pay in the future for the account of any
Borrower;  provided,  that at no time shall the sum of the outstanding Revolving
Loans  advanced  against  the  value (X) of  Eligible  Inventory  plus  Eligible
Consigned  Inventory  exceed  $45,000,000,  (Y)  of  MKR's  Eligible  Locomotive
Inventory  exceed  $3,000,000  or (Z) of  Eligible  Consigned  Inventory  exceed
$2,500,000.

                  "BABC" means BankAmerica Business Credit, Inc.




                                        5

<PAGE>



                  "BABC Loan" and "BABC  Loans" have the  meanings  specified in
Section 2.2(h).

                  "Bank of  America"  means Bank of America  National  Trust and
Savings  Association,  a national banking  association,  or any successor entity
thereto.

                  "Bankruptcy Code" means Title 11 of the United States Code (11
U.S.C. ss. 101 et seq.).

                  "Base Rate" means, for any day, the higher of: (a) The rate of
interest in effect for such day as publicly  announced from time to time by Bank
of America in San Francisco, California, as its "reference rate" (the "reference
rate" being a rate set by Bank of America based upon various  factors  including
Bank of America's  costs and desired  return,  general  economic  conditions and
other factors,  and is used as a reference  point for pricing some loans,  which
may be priced at, above, or below such announced  rate), or (b) one-half percent
(0.50%)  per annum  above the  latest  Federal  Funds  Rate.  Any  change in the
reference  rate announced by Bank of America shall take effect at the opening of
business on the day specified in the public  announcement  of such change.  Each
Interest Rate based upon the Base Rate shall be adjusted simultaneously with any
change in the Base Rate.

                  "Base Rate Loans" means, collectively, the Base Rate Revolving
Loans and the Base Rate Term Loans.

                  "Base Rate  Revolving  Loan" means a Revolving Loan during any
period in which it bears interest at the Base Rate.

                  "Base Rate Term Loan"  means any portion of a Term Loan during
any period in which such portion bears interest at the Base Rate.

                  "Borrowing"   means  a  borrowing   hereunder   consisting  of
Revolving  Loans  or Term  Loans  made on the  same  day by the  Lenders  to any
Borrower (or by BABC in the case of a Borrowing  funded by BABC Loans) or by the
Agent in the case of a Borrowing consisting of an Agent Advance.

                  "Business  Day"  means  (a)  any day  that is not a  Saturday,
Sunday,  or a day on which banks in San Francisco,  California,  are required or
permitted to be closed,  and (b) with  respect to all  notices,  determinations,
fundings and payments in connection with the LIBOR Rate or LIBOR Rate Loans, any
day that is a Business  Day  pursuant to clause (a) above and that is also a day
on which  trading  is carried on by and  between  banks in the London  interbank
market.




                                        6

<PAGE>



                  "Capital Adequacy Regulation" means any guideline,  request or
directive of any central bank or other Governmental Authority, or any other law,
rule or  regulation,  whether  or not  having  the force of law,  in each  case,
regarding capital adequacy of any bank or of any corporation controlling a bank.

                  "Capital Expenditures" means, all payments due (whether or not
paid)  during  a  Fiscal  Year in  respect  of the  cost of any  fixed  asset or
improvement,  or replacement,  substitution,  or addition  thereto,  which has a
useful life of more than one year,  including,  without limitation,  those costs
arising in connection  with the direct or indirect  acquisition of such asset by
way of increased  product or service  charges or offset  items or in  connection
with a Capital Lease.

                  "Capital  Lease"  means any lease of property by any  Borrower
which,  in accordance  with GAAP, is or should be capitalized on such Borrower's
balance sheet or for which the amount of the asset and liability thereunder,  as
if so capitalized, should be disclosed in a footnote to such balance sheet.

                  "Change of Control"  means (a) prior to the  confirmation  and
implementation  of the MKC Bankruptcy  Plan,  that  MorrisonKnudsen  Corporation
shall cease to own at least 60% of the  outstanding  common  stock of MKR or MKR
shall cease to own, directly or indirectly, all of the outstanding capital stock
of each Component  Subsidiary and (b) after the confirmation and  implementation
of the MKC  Bankruptcy  Plan as it relates to the  distribution  of MKR's common
stock,  that (i) any  Person or group of  Persons  (within  the  meaning  of the
Exchange Act) shall have acquired  beneficial  ownership  (within the meaning of
Rule 13d-3 promulgated by the Securities  Exchange Commission under the Exchange
Act) of 20% or more of the issued and outstanding  shares of MKR's capital stock
having the right to vote for the  election of  directors  of MKR under  ordinary
circumstances;  or (ii)  during any period of twelve (12)  consecutive  calendar
months,  individuals who at the beginning of such period constituted MKR's board
of directors  (together with any new directors  whose election by MKR's board of
directors or whose nomination for election by MKR's stockholders was approved by
a vote of at least  two-thirds of the directors  then still in office who either
were directors at the beginning of such period or whose  elections or nomination
for election was  previously so approved)  cease for any reason other than death
or disability  to  constitute a majority of the directors  then in office or MKR
shall cease to own, directly or indirectly, all of the outstanding capital stock
of each Component Subsidiary.

                  "Closing Date" means the date of this Agreement.

                  "Closing Fee" has the meaning specified in Section 3.4.




                                        7

<PAGE>



                  "Code"  means the Internal  Revenue  Code of 1986,  as amended
from  time to time,  and any  successor  statute,  and  regulations  promulgated
thereunder.

                  "Collateral" has the meaning specified in Section 6.1.

                  "Commitment"  means, at any time with respect to a Lender, the
principal  amount  set  forth  beside  such  Lender's  name  under  the  heading
"Commitment"  on the signature  pages of this Agreement or on the signature page
of the Assignment  and Acceptance  pursuant to which such Lender became a Lender
hereunder in accordance  with the provisions of Section 13.3, as such Commitment
may be adjusted from time to time in accordance  with the  provisions of Section
13.3,  and  "Commitments"  means,  collectively,  the  aggregate  amount  of the
commitments of all of the Lenders.

                  "Components  Subsidiary"  means any one of the Borrowers other
than MKR.

                  "Components Subsidiary's Availability" means at any time as to
any particular Components Subsidiary:

(a)  the lesser of

               (i)  $50,000,000  minus  the  sum of  (A)  the  aggregate  unpaid
                    balance  of  Revolving  Loans at such time  advanced  to the
                    other Components Subsidiaries; plus (B) the aggregate amount
                    of  Pending  Revolving  Loans to be  advanced  to the  other
                    Components  Subsidiaries;  plus  (C) the  aggregate  undrawn
                    amount of all  Letters of Credit  issued for the  benefit of
                    the other  Components  Subsidiaries;  plus (D) the aggregate
                    amount of any unpaid reimbursement obligations in respect of
                    Letters  of  Credit  issued  for the  benefit  of the  other
                    Components Subsidiaries; or
                                                   

               (ii) the sum of (A)  eighty-five  percent (85%) of the Net Amount
                    of Eligible  Accounts owing to that  Components  Subsidiary;
                    plus (B) sixty  percent  (60%) of the book value of Eligible
                    Inventory  consisting of raw materials and finished goods of
                    that Components Subsidiary; plus (C) thirty percent (30%) of
                    the  book  value  of  Eligible   Inventory   consisting   of
                    work-in-process of that Components Subsidiary plus (D) fifty
                    percent  (50%)  of the  book  value  of  Eligible  Consigned
                    Inventory  consisting of finished  goods of that  Components
                    Subsidiary  (the sum of clauses  (A), (B) (C), and (D) being
                    herein referred to as a "Components  Subsidiary's  Borrowing
                    Base");
                  

minus




                                        8

<PAGE>



(b)  the sum of (i) the unpaid balance of Revolving  Loans at such time advanced
     to that Components  Subsidiary;  plus (ii) the aggregate  amount of Pending
     Revolving  Loans to be advanced to that Components  Subsidiary;  plus (iii)
     the  aggregate  undrawn  amount of all  Letters  of Credit  issued  for the
     benefit of that Components  Subsidiary;  plus (iv) the aggregate  amount of
     any unpaid reimbursement obligations in respect of Letters of Credit issued
     for the  benefit  of that  Components  Subsidiary;  plus (v)  reserves  for
     accrued interest on the Obligations for which that Components Subsidiary is
     primarily liable; plus (vi)any Environmental  Compliance Reserve related to
     property  owned,  leased or operated by that  Components  Subsidiary;  plus
     (vii) all other reserves which the Agent deems necessary in the exercise of
     its reasonable  credit judgment to maintain with respect to that Components
     Subsidiary's accounts and/or inventory.

For purposes of calculating  the Components  Subsidiary's  Availability of Power
Parts and Sign, the Eligible Accounts and Eligible  Inventory of Power Parts and
Sign  shall be  considered  on a  consolidated  basis as if owned  only by Power
Parts.

                  "Components   Subsidiary's  Borrowing  Base"  shall  have  the
meaning  ascribed  thereto  within  the  definition  of  the  term  "Component's
Subsidiary's Availability."

                  "Contaminant" means any waste, pollutant, hazardous substance,
toxic substance,  hazardous waste, special waste, petroleum or petroleum-derived
substance or waste, asbestos in any form or condition, polychlorinated biphenyls
("PCBs"), or any constituent of any such substance or waste.

                  "Current  Assets"  means at any date the  amount  at which the
current  assets of the  Borrowers,  on a  consolidated  basis (other than assets
constituting  Intercompany  Accounts)  would be shown on a consolidated  balance
sheet of the Borrowers, prepared in accordance with GAAP.

                  "Current  Liabilities"  means at any date the  amount at which
the current liabilities of the Borrowers, on a consolidated basis would be shown
on a consolidated  balance sheet of the Borrowers,  prepared in accordance  with
GAAP, except that the outstanding principal balance of the Revolving Loans shall
be included in Current Liabilities.

                  "Debt" means all liabilities,  obligations and indebtedness of
any  Borrower  to any Person,  of any kind or nature,  now or  hereafter  owing,
arising, due or payable,  howsoever evidenced,  created,  incurred,  acquired or
owing, whether primary, secondary,  direct, contingent,  fixed or otherwise, and
including, without in any way limiting the generality of the foregoing: (i)



                                        9

<PAGE>



each  Borrower's  liabilities  and  obligations  to  trade  creditors;  (ii) all
Obligations;  (iii) all obligations and liabilities of any Person secured by any
Lien on any  Borrower's  property,  even  though  such  Borrower  shall not have
assumed or become liable for the payment thereof;  provided,  however,  that all
such obligations and liabilities  which are limited in recourse to such property
shall be included in Debt only to the extent of the book value of such  property
as would be shown on a balance  sheet of such  Borrower  prepared in  accordance
with GAAP;  (iv) all  obligations  or  liabilities  created or arising under any
Capital  Lease or  conditional  sale or other  title  retention  agreement  with
respect to property  used or acquired  by any  Borrower,  even if the rights and
remedies of the lessor,  seller or lender thereunder are limited to repossession
of such property;  provided,  however, that all such obligations and liabilities
which are limited in recourse to such property shall be included in Debt only to
the  extent  of the  book  value  of  such  property  as  would  be  shown  on a
consolidated  balance sheet of the Borrowers  prepared in accordance  with GAAP;
(v) all accrued  pension fund and other employee  benefit plan  obligations  and
liabilities;  (vi) all obligations and liabilities under  Guaranties;  and (vii)
deferred taxes.

                  "Debt Ratio" shall have the meaning specified in Section 9.25.

                  "Default"  means any  event or  circumstance  which,  with the
giving of notice,  the lapse of time, or both,  would (if not cured or otherwise
remedied during such time) constitute an Event of Default.

                  "Default Rate" means a fluctuating  per annum interest rate at
all times equal to the sum of (a) the Interest  Rate for each Loan or Obligation
which would be derived by applying the otherwise Applicable Margin in accordance
with Section  3.1(b) hereof (or as required by Section  3.1(a)(iii)  hereof with
respect to LIBOR Rate Loans),  as the case may be, plus (b) two percent  (2.0%).
Each  Default  Rate  shall be  adjusted  simultaneously  with any  change in the
applicable  Interest Rate. In addition,  with respect to Letters of Credit,  the
Default  Rate shall mean an  increase in the Letter of Credit Fee by two percent
(2.0%) per annum.

                  "Distribution"  means, in respect of any corporation:  (a) the
payment or making of any dividend or other  distribution  of property in respect
of  capital  stock  (or  any  options  or  warrants  for  such  stock)  of  such
corporation,  other  than  distributions  in  capital  stock (or any  options or
warrants  for such  stock) of the same  class;  or (b) the  redemption  or other
acquisition  of any capital stock (or any options or warrants for such stock) of
such corporation.




                                       10

<PAGE>



                  "DOL"  means  the  United  States  Department  of Labor or any
successor department or agency.

                  "Dollar" and "$" means  dollars in the lawful  currency of the
United States.

                  "Eligible  Accounts" means all Accounts of the Borrowers which
the Agent in the exercise of its reasonable  commercial discretion determines to
be Eligible Accounts.  Without limiting the discretion of the Agent to establish
other  criteria  of  ineligibility,  Eligible  Accounts  shall not  include  any
Account:

                           (a) with  respect  to which  more  than 90 days  have
elapsed since the date of the original invoice therefor or which is more than 60
days past due;

                           (b) with respect to which any of the representations,
warranties,  covenants,  and agreements contained in Section 6.8 are not or have
ceased to be complete and correct or have been breached;

                           (c) with  respect  to which,  in whole or in part,  a
check,  promissory  note,  draft,  trade  acceptance or other instrument for the
payment  of  money  has  been  received,  presented  for  payment  and  returned
uncollected for any reason;

                           (d)  which   represents   a  progress   billing   (as
hereinafter  defined),  arises under a contract backed by a performance bond, or
as to which the  applicable  Borrower has extended the time for payment  without
the consent of the Agent; for the purposes hereof,  "progress billing" means any
invoice  for goods  sold or leased or  services  rendered  under a  contract  or
agreement pursuant to which the Account Debtor's  obligation to pay such invoice
is conditioned upon such Borrower's  completion of any further performance under
the contract or agreement;

                           (e) as to  which  any one or  more  of the  following
events has occurred with respect to the Account Debtor on such Account: death or
judicial  declaration of incompetency of an Account Debtor who is an individual;
the  filing by or  against  the  Account  Debtor of a request  or  petition  for
liquidation, reorganization, arrangement, adjustment of debts, adjudication as a
bankrupt,  winding-up,  or other relief  under the  bankruptcy,  insolvency,  or
similar  laws of the  United  States,  any state or  territory  thereof,  or any
foreign  jurisdiction,  now or  hereafter  in effect;  the making of any general
assignment by the Account Debtor for the benefit of creditors;  the  appointment
of a receiver or trustee for the Account  Debtor or for any of the assets of the
Account  Debtor,  including,  without  limitation,  the appointment of or taking
possession by a  "custodian",  as defined in the Federal  Bankruptcy  Code;  the
institution by or against the Account Debtor



                                       11

<PAGE>



of any other type of insolvency  proceeding  (under the  bankruptcy  laws of the
United  States or  otherwise)  or of any formal or informal  proceeding  for the
dissolution or liquidation of,  settlement of claims  against,  or winding up of
affairs of, the Account Debtor;  the nonpayment  generally by the Account Debtor
of its debts as they become due; or the cessation of the business of the Account
Debtor as a going concern;

                           (f) if fifty  percent  (50%) or more of the aggregate
dollar  amount  of  outstanding  Accounts  (excluding,  however,  any  so-called
retainages  which are not then due and owing)  owed at such time by the  Account
Debtor is classified as ineligible  under the other criteria set forth herein or
otherwise established by the Agent;

                           (g) owed by an  Account  Debtor  which:  (i) does not
maintain  its  chief  executive  office  in the  United  States;  or (ii) is not
organized under the laws of the United States or any state thereof;  or (iii) is
the  government  of any foreign  country or  sovereign  state,  or of any state,
province,  municipality,  or  other  political  subdivision  thereof,  or of any
department, agency, public corporation, or other instrumentality thereof; except
to the extent  that such  Account is secured or payable by a letter of credit or
foreign credit insurance satisfactory to the Agent in its reasonable discretion;

                           (h) owed by an Account  Debtor  which is an Affiliate
or employee of any Borrower;

                           (i) except as  provided  in clause  (k) below,  as to
which either the perfection,  enforceability, or validity of the Agent's Lien in
such Account,  or the Agent's  right or ability to obtain direct  payment to the
Agent of the proceeds of such  Account,  is governed by any federal,  state,  or
local statutory requirements other than those of the UCC;

                           (j) which is owed by an Account  Debtor to which such
Borrower  is  indebted in any way, or which is subject to any right of setoff or
recoupment by the Account Debtor,  unless the Account Debtor has entered into an
agreement  acceptable  to the Agent to waive  setoff  rights;  or if the Account
Debtor  thereon has  disputed  liability  or made any claim with  respect to any
other  Account due from such Account  Debtor;  but in each such case only to the
extent of such indebtedness, setoff, recoupment, dispute, or claim;

                           (k)  which is owed by the  government  of the  United
States of America,  or any  department,  agency,  public  corporation,  or other
instrumentality thereof, unless the Federal Assignment of Claims Act of 1940, as
amended (31 U.S.C.  ss. 3727 et seq.),  and any other steps necessary to perfect
the Agent's Lien therein, have



                                       12

<PAGE>



been complied with to the Agent's satisfaction with respect to such Account;

                           (l)  which  is owed by any  state,  municipality,  or
other political  subdivision of the United States of America, or any department,
agency, public corporation, or other instrumentality thereof and as to which the
Agent determines that its Lien therein is not or cannot be perfected;

                           (m)  which  represents  a  sale  on a  bill-and-hold,
guaranteed  sale,  sale and  return,  sale on  approval,  consignment,  or other
repurchase or return basis;

                           (n) which is evidenced by a promissory  note or other
instrument or by chattel paper;

                           (o)  if  Agent  believes,  in  the  exercise  of  its
reasonable judgment, that the prospect of collection of such Account is impaired
or that the Account may not be paid by reason of the Account Debtor's  financial
inability to pay;

                           (p) with  respect  to which  the  Account  Debtor  is
located in the states of New  Jersey,  Minnesota,  West  Virginia,  or any other
state requiring the filing of a Business  Activity Report or similar document in
order to bring suit or  otherwise  enforce its  remedies  against  such  Account
Debtor in the courts or through any judicial  process of such state,  unless the
applicable Borrower has qualified to do business in New Jersey,  Minnesota, West
Virginia,  or such other  states,  or has filed a Notice of Business  Activities
Report with the applicable  division of taxation,  the department of revenue, or
with such other state offices, as appropriate,  for the then-current year, or is
exempt from such filing requirement;

                           (q)  arises  out of a sale not  made in the  ordinary
course of such Borrower's business;

                           (r) the goods  giving rise to such  Account  have not
been shipped and delivered to and accepted by the Account Debtor or the services
giving rise to such Account have not been performed by the applicable  Borrower,
and,  if  applicable,  accepted  by the Account  Debtor,  or the Account  Debtor
revokes its acceptance of such goods or services;

                           (s) arising under a contract  providing for financial
penalties for default that may be set-off against such Account;

                           (t)  which is not  subject  to a first  priority  and
perfected  security  interest  in  favor of the  Agent  for the  benefit  of the
Lenders; or




                                       13

<PAGE>



                           (u) of  Touchstone  with respect to which the Account
Debtor is located in Minnesota.

         If any Account at any time  ceases to be an Eligible  Account by reason
of any of the foregoing  exclusions or any failure to meet any other eligibility
criteria  established by the Agent in the exercise of its reasonable  discretion
then such Account shall  promptly be excluded from the  calculation  of Eligible
Accounts.

                  "Eligible  Argentine  Notes" means those certain 42 promissory
notes dated May 19, 1995 by Benito  Roggio E. Hijos S.A. and  Metrovais  S.A. as
more  fully   described  on  Schedule  1.1C  hereto  and  any  notes  issued  in
substitution  therefor pursuant to the terms of that Amendatory  Agreement dated
August 28, 1995 between MKR and Benito Roggio E. Hijos S.A.,  provided that such
notes  have not been  paid and are  secured  by a letter  of  credit  issued  by
Citicorp,  N.A.  Buenos Aires,  Argentina  (in form and substance  acceptable to
Agent) and that the Agent has a first  priority  security  interest in the notes
and the letter of credit.

                  "Eligible Consigned  Inventory" means finished goods Inventory
of any Borrower with a value of at least  $100,000 at each location  which would
be Eligible  Inventory except that it is held on consignment or otherwise stored
on premises  which are owned by a railroad  (and a portion of such  premises are
leased to a Borrower) with the intent that such Inventory be  periodically  used
by such  Borrower  in  connection  with its  contract  or  repair  work for such
railroad  performed at such leased location,  and provided that (A) the premises
where such  Inventory is located is (i) leased by MKR from The Atchison,  Topeka
and Santa Fe Railway Company and located at Argentine Operations, 2201 Argentine
Boulevard,  Kansas City, KS 66106,  and H and Main Street,  S.F. Main  Terminal,
Barstow,  CA 92311 or (ii)  leased  by MKR from  the Utah  Railway  Company  and
located at 340 Hordscrabble  Road, Helper, UT 84526, or (iii) owned by any other
customer of a Borrower acceptable to Agent at which Inventory of any Borrower is
maintained (with no more than five (5) additional  locations being identified to
Agent) and (B) such  Inventory  is covered by a landlord  waiver  agreement  and
other  written  documents  and duly  filed  UCC  financing  statements  from The
Atchison,  Topeka and Santa Fe Railway Company,  the Utah Railway Company or any
other railroad owning any such premises,  as applicable,  acknowledging  Agent's
lien on and security  interest in the consigned  inventory and otherwise in form
and  substance  acceptable  to Agent to perfect  Agent's  security  interest (on
behalf of Lenders) as evidenced by Agent's written consent.

                  "Eligible  Inventory" means Inventory,  valued at the lower of
cost or market on a first-in,  first out ("FIFO")  basis,  that  constitutes raw
materials,  work-in-process,  and first quality  finished goods and that: (a) is
not, in the Agent's reasonable opinion, obsolete, slow-moving or unmerchantable;
(b) is located at



                                       14

<PAGE>



premises owned by the Borrowers or on premises otherwise  reasonably  acceptable
to the Agent, provided,  however, that Inventory located on premises leased to a
Borrower  shall not be  Eligible  Inventory  unless  such  Borrower  shall  have
delivered  to the  Agent a  written  waiver  or  subordination  agreement,  duly
executed  on  behalf  of the  appropriate  landlord  and in form  and  substance
acceptable  to the Agent,  of all Liens which the landlord for such premises may
be entitled to assert against such  Inventory;  (c) is not in-transit or held on
consignment  or at a third  party's  premises;  (d) upon which the Agent for the
benefit of the Lenders has a first priority perfected security interest;  (e) is
not spare parts (for  manufacturing  equipment or not otherwise held for sale in
the ordinary course), packaging and shipping materials,  supplies,  billand-hold
Inventory, returned or defective Inventory, or Inventory delivered to a Borrower
on  consignment;  (f) is not raw  materials,  work-in-process  or finished goods
identified  to a  specific  contract  as to which  progress  payments  have been
received;  (g)  has  excluded  from  the  value  thereof  freight-in  and  other
transportation  charges and  warehouse  overhead;  (h) does not consist of MKR's
Eligible Locomotive Inventory or Eligible Consigned  Inventory;  (i) that is not
either (I) "Locomotive Inventory" (as such term is defined in the PTRA Contract)
and any locomotives which are identified in the PTRA Contract or otherwise being
reconstructed  for PTRA or (II) "Locomotive  Inventory" (as such term is defined
in the HBTC  Contract)  and any  locomotives  which are  identified  in the HBTC
Contract or otherwise  being  reconstructed  for HBTC, and (j) the Agent, in the
exercise of its reasonable  commercial  discretion,  deems eligible as the basis
for Revolving  Loans based on such  collateral and credit  criteria as the Agent
may from  time to time  establish.  If any  Inventory  at any time  ceases to be
Eligible  Inventory,   such  Inventory  shall  promptly  be  excluded  from  the
calculation of Eligible Inventory.

                  "Environmental  Claims" means all claims, however asserted, by
any  Governmental  Authority or other  Person  alleging  potential  liability or
responsibility  for violation of any Environmental Law, or for release or injury
to the environment.

                  "Environmental  Compliance  Reserve"  means any reserves which
the Agent,  after the Closing  Date,  establishes  from time to time for amounts
that are reasonably  likely to be expended by the  applicable  Borrower in order
for such Borrower and its  operations and property (a) to comply with any notice
from  a  Governmental   Authority   asserting   material   non-compliance   with
Environmental  Laws,  or  (b)  to  correct  any  such  material   non-compliance
identified  in a report  delivered  to the Agent  and the  Lenders  pursuant  to
Section 9.7; provided,  however, that such reserve shall be limited to an amount
reasonably  likely  to  be  expended  by  such  Borrower  prior  to  the  Stated
Termination Date, all as reasonably determined by Agent.




                                       15

<PAGE>



                  "Environmental  Laws" means all federal,  state or local laws,
statutes, common law duties, rules, regulations,  ordinances and codes, together
with  all   administrative   orders,   directed  duties,   requests,   licenses,
authorizations and permits of, and agreements with, any Governmental  Authority,
in each case relating to environmental, health, safety and land use matters.

                  "Environmental Lien" means a Lien in favor of any Governmental
Authority for (1) any  liability  under any  Environmental  Laws, or (2) damages
arising from, or costs incurred by such Governmental Authority in response to, a
Release or threatened Release of a Contaminant into the environment.

                  "Environmental  Property  Transfer  Act" means any  applicable
requirement  of law  that  conditions,  restricts,  prohibits  or  requires  any
notification  or  disclosure  triggered  by the  closure of any  property or the
transfer,  sale or lease of any  property or deed or title for any  property for
environmental   reasons,   including,   but  not  limited   to,  any   so-called
"Environmental  Cleanup  Responsibility Acts" or "Responsible  Property Transfer
Acts".

                  "Equipment"  means  all  of  each  Borrower's  now  owned  and
hereafter acquired machinery, equipment, furniture,  furnishings,  fixtures, and
other tangible  personal property (except  Inventory),  including motor vehicles
with respect to which a certificate  of title has been issued,  aircraft,  dies,
tools,  jigs,  and office  equipment,  as well as all of such types of  personal
property leased by each Borrower and all of each Borrower's rights and interests
with respect thereto under such leases (including,  without limitation,  options
to  purchase);  together with all present and future  additions  and  accessions
thereto,  replacements therefor, component and auxiliary parts and supplies used
or to be used  in  connection  therewith,  and  all  substitutes  for any of the
foregoing, and all manuals, drawings,  instructions,  warranties and rights with
respect thereto; wherever any of the foregoing is located.

                  "ERISA" means the Employee  Retirement  Income Security Act of
1974, and regulations promulgated thereunder.

                  "ERISA  Affiliate" means any trade or business (whether or not
incorporated) under common control with a Borrower within the meaning of Section
414(b) or (c) of the Code (and Sections  414(m) and (o) of the Code for purposes
of provisions relating to Section 412 of the Code).

                  "ERISA  Event" means (a) a Reportable  Event with respect to a
Pension  Plan;  (b) a withdrawal by any Borrower or any ERISA  Affiliate  from a
Pension Plan subject to Section 4063 of ERISA during a plan year in which it was
a  substantial  employer  (as  defined  in  Section  4001(a)(2)  of  ERISA) or a
cessation of operations which is treated as such a withdrawal under Section



                                       16

<PAGE>



4062(e) of ERISA;  (c) a complete or partial  withdrawal  by any Borrower or any
ERISA Affiliate from a Multi-employer Plan or notification that a Multi-employer
Plan is in  reorganization;  (d) the filing of a notice of intent to  terminate,
the treatment of a Plan  amendment as a termination  under Section 4041 or 4041A
of ERISA, or the  commencement of proceedings by the PBGC to terminate a Pension
Plan or Multi-employer Plan; (e) an event or condition which might reasonably be
expected to constitute  grounds under Section 4042 of ERISA for the  termination
of,  or the  appointment  of a  trustee  to  administer,  any  Pension  Plan  or
Multi-employer  Plan; or (f) the  imposition of any liability  under Title IV of
ERISA,  other than PBGC  premiums due but not  delinquent  under Section 4007 of
ERISA, upon any Borrower or any ERISA Affiliate.

                  "Event of Default" has the meaning specified in Section
11.1.

                  "Excess  Cash  Flow"  shall  mean  for  each  Fiscal  Year  or
specified  period of the Borrower,  net income on a consolidated  basis plus (a)
all other non-cash charges against net income,  less (1) the unfinanced  portion
of Capital  Expenditures and (2) scheduled  payments of the principal portion of
Indebtedness  (excluding payments of the principal portion of the Revolving Loan
and mandatory  prepayments from Excess Cash Flow in accordance with Section 4.10
hereof).

                  "Exchange  Act" means the Securities and Exchange Act of 1934,
and regulations promulgated thereunder.

                  "Existing Loan Agreement" means that certain Loan and Security
Agreement  dated as of August  31,  1995,  as amended  immediately  prior to the
consummation of this Agreement, among the Agent, the Lenders and the Borrowers.

                  "FDIC" means the Federal Deposit  Insurance  Corporation,  and
any Governmental Authority succeeding to any of its principal functions.

                  "Federal Funds Rate" means, for any day, the rate set forth in
the  weekly  statistical  release  designated  as  H.15(519),  or any  successor
publication,  published by the Federal  Reserve Bank of New York  (including any
such successor,  "H.15(519)") on the preceding Business Day opposite the caption
"Federal  Funds  (Effective)";  or, if for any  relevant day such rate is not so
published on any such preceding  Business Day, the rate for such day will be the
arithmetic mean as determined by the Agent of the rates for the last transaction
in overnight  Federal funds  arranged prior to 9:00 a.m. (New York City time) on
that day by each of three leading  brokers of Federal funds  transactions in New
York City selected by the Agent.




                                       17

<PAGE>



                  "Federal  Reserve  Board"  means the Board of Governors of the
Federal Reserve System or any successor thereto.

                  "Financial  Statements"  means,  according  to the  context in
which it is used, the financial  statements  attached  hereto,  or any financial
statements required to be given to the Lenders pursuant to this Agreement.

                  "Fiscal  Quarter"  means the  Borrowers'  fiscal  quarter  for
accounting  purposes,  which  shall be the  Fiscal  Month  corresponding  to the
calendar months of March, June, September and December of each year.

                  "Fiscal   Month"  means  the   Borrowers'   fiscal  month  for
accounting  purposes,  which shall be the four or five week period ending on the
last Friday of each calendar month.

                  "Fiscal Year" means the  Borrowers'  fiscal year for financial
accounting  purposes.  The  current  Fiscal  Year of the  Borrowers  will end on
December 31, 1996.

                  "Fixed  Assets"  means   Equipment  and  Real  Estate  of  the
Borrowers.

                  "Fixed Charges" means for any period, as to the Borrowers on a
consolidated basis or MKR or each Components  Subsidiary on an individual basis,
as  applicable,  the sum of (A) the aggregate  amount of the principal  payments
which the Borrowers or MKR or each  Components  Subsidiary (as  applicable)  was
obligated  to pay  with  respect  to Debt  for  borrowed  money,  excluding  the
repayment  of the  Subordinated  Debt on the  Closing  Date and any  prepayments
thereafter,  plus (B) dividends paid or due and owing on any preferred  stock of
MKR, plus (C) Capital  Expenditures of the Borrowers on a consolidated  basis or
MKR or each  Components  Subsidiary,  as applicable,  excluding up to $8,900,000
expended by MKR during the third and fourth Fiscal  Quarters of Fiscal Year 1995
in connection with Capital Expenditures related to the production or overhaul of
its  locomotive  lease  fleet;  less (D) up to $900,000 of the moving  costs and
expenses  associated  with Power Parts  relocating its facility  during the 1995
Fiscal Year.

                  "Fixed Charges Coverage Ratio" means for any period, as to the
Borrowers on a  consolidated  basis or MKR or each  Components  Subsidiary on an
individual  basis,  as applicable,  the ratio of (1) the sum of (a) Adjusted Net
Earnings from Operations,  plus (b) depreciation expenses, plus (c) amortization
expenses,  plus (d) all other  non-cash  expenses  deducted  in  computing  such
Adjusted Net Earnings from Operations,  less (e) all non-cash income included in
computing  such  Adjusted  Net  Earnings  from  Operations,  less  (f) all  cash
expenditures relating to the 1995 Restructure which were



                                       18

<PAGE>



actually paid during such period to (2) Fixed Charges for such period.

                  "Funding Date" means the date on which a Borrowing occurs.

                  "GAAP" means  generally  accepted  accounting  principles  set
forth from time to time in the opinions  and  pronouncements  of the  Accounting
Principles Board and the American  Institute of Certified Public Accountants and
statements and  pronouncements of the Financial  Accounting  Standards Board (or
agencies with similar  functions of comparable  stature and authority within the
U.S. accounting profession), which are applicable to the circumstances as of the
Closing Date and consistently applied.

                  "General  Intangibles"  means all of each Borrower's now owned
or hereafter acquired general intangibles, choses in action and causes of action
and all other  intangible  personal  property of such Borrower of every kind and
nature  (other than  Accounts),  including,  without  limitation,  all  contract
rights,  Proprietary  Rights,  corporate or other business records,  inventions,
designs,  blueprints,  plans,  specifications,   patents,  patent  applications,
trademarks,  service marks,  trade names, trade secrets,  goodwill,  copyrights,
computer software,  customer lists,  registrations,  licenses,  franchises,  tax
refund  claims,  any funds which may become due to such  Borrower in  connection
with the  termination of any Plan or other  employee  benefit plan or any rights
thereto and any other  amounts  payable to such  Borrower from any Plan or other
employee benefit plan,  rights and claims against carriers and shippers,  rights
to  indemnification,  business  interruption  insurance  and  proceeds  thereof,
property,  casualty or any similar type of insurance  and any proceeds  thereof,
proceeds of insurance covering the lives of key employees on which such Borrower
is beneficiary, and any letter of credit, guarantee, claim, security interest or
other  security  held by or granted  to such  Borrower  to secure  payment by an
Account Debtor of any of the Accounts.

                  "Governmental  Authority" means any nation or government,  any
state or other  political  subdivision  thereof,  any  central  bank (or similar
monetary or regulatory  authority)  thereof,  any entity  exercising  executive,
legislative,  judicial,  regulatory or administrative functions of or pertaining
to government, and any corporation or other entity owned or controlled,  through
stock or capital ownership or otherwise, by any of the foregoing.

                  "Guaranty" means, with respect to any Person,  all obligations
of such Person which in any manner  directly or indirectly  guarantee or assure,
or  in  effect   guarantee  or  assure,   the  payment  or  performance  of  any
indebtedness,  dividend or other obligation of any other Person (the "guaranteed
obligations"),  or assure  or in  effect  assure  the  holder of the  guaranteed
obligations



                                       19

<PAGE>



against  loss in  respect  thereof,  including,  without  limitation,  any  such
obligations  incurred  through an agreement,  contingent  or  otherwise:  (a) to
purchase  the  guaranteed  obligations  or any  property  constituting  security
therefor;  (b) to advance  or supply  funds for the  purchase  or payment of the
guaranteed  obligations or to maintain a working  capital or other balance sheet
condition; or (c) to lease property or to purchase any debt or equity securities
or other property or services.

                  "HBTC" means the Houston Belt & Terminal  Railway  Company,  a
corporation.

                  "HBTC  Contract" means that certain  Locomotive  Manufacturing
Agreement  between MKR and HBTC providing for the purchase and sale of eight (8)
MK1500D diesel locomotives.

                  "HBTC  Indebtedness"  means all Debt and  indebtedness  of any
kind in favor of HBTC.

                  "HBTC Intercreditor" has the meaning set forth in Section 9.19
hereof.

                  "HBTC  Inventory  Report" has the meaning set forth in Section
6.7 hereof.

                  "Initial  Closing  Date"  means the date of the closing of the
Existing Loan Agreement, or August 31, 1995.

                  "Intercompany  Accounts"  means all  assets  and  liabilities,
however  arising,  which are due to any  Borrower  from,  which are due from any
Borrower to, or which otherwise arise from any transaction by any Borrower with,
any other Borrower or Affiliate.

                  "Interest Period" means, as to any LIBOR Rate Loan, the period
commencing  on the Funding  Date of such Loan or on the  Conversion/Continuation
Date on which the Loan is converted  into or continued as a LIBOR Rate Loan, and
ending on the date one, two,  three or six months  thereafter as selected by MKR
in its Notice of Borrowing or Notice of Conversion/Continuation; provided that:

                           (i) if any Interest  Period would  otherwise end on a
day that is not a Business Day,  that  Interest  Period shall be extended to the
following  Business  Day unless the result of such  extension  would be to carry
such Interest  Period into another  calendar month, in which event such Interest
Period shall end on the preceding Business Day;

                           (ii) any Interest  Period  pertaining to a LIBOR Rate
Loan that begins on the last  Business Day of a calendar  month (or on a day for
which there is no numerically corresponding day in the calendar month at the end
of such Interest Period) shall end on the



                                       20

<PAGE>



last Business Day of the calendar month at the end of such Interest Period;

                           (iii) no  Interest  Period for any Loan shall  extend
beyond the Stated Termination Date; and

                           (iv)  there may not be more  than five (5)  different
Interest Periods in effect at any time.

                  "Interest  Rate"  means  each  or any of the  interest  rates,
including the Default Rate, set forth in Section 3.1.

                  "Inventory"  means  all  of  each  Borrower's  now  owned  and
hereafter acquired inventory,  goods, merchandise,  and other personal property,
wherever located, to be furnished under any contract of service or held for sale
or lease, including locomotives and rolling stock under lease or held for lease,
all returned  goods,  raw materials,  other  materials and supplies of any kind,
nature or description which are or might be consumed in such Borrower's business
or used in  connection  with the  packing,  shipping,  advertising,  selling  or
finishing of such goods,  merchandise and such other personal property,  and all
documents of title or other documents representing them.

                  "IRS" means the Internal  Revenue Service and any Governmental
Authority succeeding to any of its principal functions under the Code.

                  "Latest  Projections"  means:  (a) on  the  Closing  Date  and
thereafter until the Lenders receive new projections pursuant to Section 7.2(e),
the  projections  with respect to the Borrowers'  consolidated  balance  sheets,
income statements and statements of cash flow, dated July 1, 1996 for the period
commencing on January 1, 1996 and ending on December 31, 1998 (quarterly for the
period being covered in such  projections) and delivered to the Lenders prior to
the Closing Date; and (b) thereafter,  the projections most recently received by
the Lenders pursuant to Section 7.2(e).

                  "Lender"  and  "Lenders"  have the  meanings  specified in the
introductory paragraph hereof.

                  "Letter  of  Credit"  has the  meaning  specified  in  Section
2.4(a).

                  "Letter of Credit  Fee" has the meaning  specified  in Section
3.6.

                  "LIBOR Interest  Payment Date" means,  with respect to a LIBOR
Rate Loan, the last day of each Interest Period applicable to such Loan.




                                       21

<PAGE>



                  "LIBOR  Interest Rate  Determination  Date" means each date of
calculating  the LIBOR Rate for purposes of  determining  the interest rate with
respect to an Interest Period.  The LIBOR Interest Rate  Determination  Date for
any LIBOR Rate Loan shall be the second  Business  Day prior to the first day of
the related Interest Period for such LIBOR Rate Loan.

                  "LIBOR Rate" means, for any Interest  Period,  with respect to
LIBOR Rate Loans comprising part of the same Borrowing, the rate of interest per
annum  (rounded  upward to the next 1/16th of 1.0%)  determined  by the Agent as
follows:

         LIBOR Rate  =               LIBOR
                                    1.00 - Eurodollar Reserve Percentage

         Where,

                           "Eurodollar Reserve Percentage" means for any day for
                  any Interest Period the maximum reserve percentage  (expressed
                  as a decimal,  rounded  upward to the next 1/100th of 1.0%) in
                  effect on such day (whether or not  applicable  to any Lender)
                  under  regulations  issued  from  time to time by the  Federal
                  Reserve Board for determining the maximum reserve  requirement
                  (including  any  emergency,  supplemental  or  other  marginal
                  reserve  requirement)  with  respect to  Eurocurrency  funding
                  (currently referred to as "Eurocurrency liabilities"); and

                           "LIBOR" means the rate of interest per annum (rounded
                  upward to the next 1/16 of 1%)  notified  to the Agent by Bank
                  of America as the rate of interest at which dollar deposits in
                  the approximate amount of the Loan to be made or continued as,
                  or  converted  into,  a LIBOR  Rate Loan and having a maturity
                  comparable to such Interest Period would be offered by Bank of
                  America's  applicable  lending  office  to major  banks in the
                  London Eurodollar  market at approximately  11:00 a.m. (London
                  time) two  Business  Days  prior to the  commencement  of such
                  Interest Period.

                  "LIBOR Rate Loans" means,  collectively,  the LIBOR  Revolving
Loans and the LIBOR Term Loans.

                  "LIBOR  Revolving  Loan"  means a  Revolving  Loan  during any
period in which it bears interest at the LIBOR Rate.

                  "LIBOR  Term Loan" means any portion of a Term Loan during any
period in which such portion bears interest at the LIBOR Rate.




                                       22

<PAGE>



                  "Lien"  means:  (a)  any  interest  in  property  securing  an
obligation  owed  to,  or a claim  by,  a Person  other  than  the  owner of the
property,  whether  such  interest  is  based on the  common  law,  statute,  or
contract, and including without limitation, a security interest,  charge, claim,
or  lien  arising  from  a  mortgage,  deed  of  trust,   encumbrance,   pledge,
hypothecation,  assignment, deposit arrangement,  agreement, security agreement,
conditional  sale or trust  receipt  or a lease,  consignment  or  bailment  for
security  purposes;  and (b) to the extent not  included  under  clause (a), any
reservation,   exception,   encroachment,   easement,  right-of-way,   covenant,
condition,  restriction, lease or other title exception or encumbrance affecting
property.

                  "Loan Account" means the loan account of each Borrower,  which
account shall be maintained by the Agent.

                  "Loan  Documents"  means this Agreement,  the Term Loan Notes,
the  Patent  and  Trademark  Agreement,  the  Mortgages,  and any  other  pledge
agreement,  locomotive  assignments,  collateral  assignment  of leases or other
agreements,  instruments, and documents heretofore, now or hereafter evidencing,
securing, guaranteeing or otherwise relating to the Obligations, the Collateral,
or any other aspect of the transactions contemplated by this Agreement.

                  "Loans" means,  collectively,  all loans and advances provided
for in Article 2.

                  "Majority  Lenders" means, at any time, Lenders whose Pro Rata
shares   aggregate  more  than  sixty-six  and  2/3  percent   (662/3%)  of  the
Commitments.

                  "Margin Stock" means "margin stock" as such term is defined in
Regulation G, T, U or X of the Federal Reserve Board.

                  "Material  Adverse Effect" means (a) a material adverse change
in, or a material  adverse effect upon, the  operations,  business,  properties,
condition  (financial  or  otherwise)  or  prospects  of  any  Borrower  or  the
Collateral;  (b) a material impairment of the ability of any Borrower to perform
under any Loan  Document  and to avoid any Event of  Default;  or (c) a material
adverse effect upon the legality,  validity,  binding  effect or  enforceability
against any Borrower of any Loan Document.

                  "Maximum  Revolver  Amount" means the aggregate  amount of the
Revolving Loan Commitments or Sixty-Seven Million Dollars ($67,000,000.)




                                       23

<PAGE>



                  "Memoranda of  Understanding"  means the  following  three (3)
agreements setting forth the terms of settlement of the Stockholder Litigation:

                    (1)  Memorandum of Understanding executed on or about August
                         30,  1995  between   Plaintiffs   and  the   Individual
                         Defendants  regarding the class actions  pending in the
                         U.S.  District Court for the District of Idaho entitled
                         Newman, et al. v. MK Rail Corporation, et al., Case No.
                         94-478; and Susser, et. al. v. MK Rail Corporation, et.
                         al. Case No. 94-477;

                    (2)  Memorandum of Understanding executed on or about August
                         30, 1995 among Plaintiffs,  the Underwriter Defendants,
                         MKR, and Morrison  Knudsen  Corporation  regarding  the
                         class actions  pending in the U.S.  District  Court for
                         the  District of Idaho  entitled  Newman,  et al. v. MK
                         Rail Corporation,  et al., Case No. 94-478; and Susser,
                         et.  al.  v. MK Rail  Corporation,  et.  al.  Case  No.
                         94-477; and

                    (3)  Morrison  Knudsen  Corporation  And MK Rail  Derivative
                         Litigation  Memorandum of Understanding  executed on or
                         about August 30, 1995 regarding the  derivative  action
                         pending in the  United  States  District  Court for the
                         District of Idaho  entitled  Wohlgelernter  v. Agee, et
                         al. CV-OC-95000656D.

                  "MKC Bankruptcy Plan" means the Findings of Fact,  Conclusions
of Law and Order Confirming The First Amended Plan of Reorganization of Morrison
Knudsen  Corporation,  dated August 26, 1996 with respect to the case titled, In
re: Morrison Knudsen Corporation, Case No. 96-1006 (PJW) Chapter 11.

                  "MKR's  Availability"  means at any time (a) the lesser of (i)
$30,000,000 or (ii) the sum of (A)  eighty-five  percent (85%) of the Net Amount
of Eligible  Accounts  owing to MKR;  plus (B) sixty  percent  (60%) of the book
value of MKR's  Eligible  Inventory  consisting  of raw  materials  and finished
goods,  plus (C) the MKR Locomotive  Advance Rate from time to time in effect as
set forth on Schedule  1.1B hereto  multiplied  by the lesser of the cost or net
book value of MKR's Eligible  Locomotive  Inventory  (except,  that each MK 5000
Locomotive will be valued at the lesser of $1,000,000,  cost or net book value),
plus (D)  sixty-five  percent  (65%)  multiplied  by the  aggregate  outstanding
principal amount of all Eligible  Argentine Notes (provided that the 65% advance
rate  specified  above shall be  increased to 85% at such time as Agent shall be
provided  with  evidence  acceptable  to Agent in its sole  discretion  that the
letter of credit  from  Citibank  N.A.,  Buenos  Aires  Argentina  securing  the
Eligible Argentine Notes on the



                                       24

<PAGE>



Initial  Closing Date has been  accepted by or confirmed by Citibank N.A. in New
York  pursuant to an acceptance  agreement in form and  substance  acceptable to
Agent),  plus  (E)  fifty  percent  (50%) of the  book  value of MKR's  Eligible
Consigned  Inventory  consisting of finished goods (the sum of clauses (A), (B),
(C), (D) and (E) being herein referred to as "MKR's Borrowing Base"),  minus (b)
the sum of (i) the unpaid  balance of Revolving  Loans at such time  advanced to
MKR; (ii) the aggregate amount of Pending  Revolving Loans to be advanced to MKR
at such time, (iii) the aggregate  undrawn amount of all outstanding  Letters of
Credit issued for the benefit of MKR,  (iv) the  aggregate  amount of any unpaid
reimbursement obligations in respect of Letters of Credit issued for the benefit
of MKR; (v) reserves for accrued  interest on the  Obligations  for which MKR is
primarily  liable;   (vi)  any  Environmental   Compliance  Reserve  related  to
properties owned,  leased or operated by MKR; (vii) a reserve in an amount equal
to the maximum  aggregate  value which may be  outstanding  from time to time as
"Common Materials" under the PTRA Intercreditor and the HBTC Intercreditor;  and
(viii) all other reserves which the Agent deems necessary in the exercise of its
reasonable  credit  judgment to maintain with respect to MKR's  Accounts  and/or
Inventory.

                  "MKR's Borrowing Base" shall have the meaning ascribed thereto
within the definition of the term "MKR's Availability."

                  "MKR's Eligible Locomotive  Inventory" means not more than one
hundred three (103)  railroad  locomotives  owned by MKR (i) that are in service
and  operating  only in the  United  States  or  Canada,  (ii)  that are in good
operating  condition  and repair,  (iii) that are fully  insured,  (iv) that are
leased to railroads under valid and enforceable  leases in which the Agent has a
first and prior  perfected  security  interest  and (v) in which the Agent has a
first and prior  perfected  security  interest  by means of ICC  filings  in the
United States or PPSA and other filings in Canada.

                  "Modified Fixed Charges Coverage Ratio" means, with respect to
intercompany  loans permitted in accordance with Section 9.10, the Fixed Charges
Coverage Ratio for the Borrower making such  intercompany  loan,  calculated for
the twelve  Fiscal  Months  ending as of the last day of the Fiscal  Month ended
prior to the date such intercompany  loan is made;  provided that in calculating
the applicable  Borrower's Fixed Charges  Coverage Ratio, the intercompany  loan
shall be deemed to have been made on the last day of the applicable twelve-month
period and the principal amount of that intercompany loan shall be deducted from
Adjusted Net Earnings from Operations as if such intercompany loan and all other
intercompany loans made by that Borrower during that twelve-month  period during
that period were an expense of the Borrower making such intercompany loans.




                                       25

<PAGE>



                  "Mortgages" means: (a) each Mortgage,  Security Agreement, and
Assignments  of Leases and Rents dated the date hereof between the Borrowers and
the Agent and delivered to the Agent; and (b) all other real property mortgages,
leasehold  mortgages,  assignments of leases,  mortgage  deeds,  deeds of trust,
deeds to  secure  debt,  security  agreements,  and  other  similar  instruments
hereafter  entered into which provide the Lender a lien on or other  interest in
any portion of the  Premises or the Real Estate or which relate to any such Lien
or interest.

                  "Multi-employer Plan" means a "multi-employer plan" as defined
in Section  4001(a)(3)  of ERISA  which is or was at any time during the current
year or the immediately  preceding six (6) years  contributed to by any Borrower
or any ERISA Affiliate.

                  "Net  Amount of Eligible  Accounts"  means,  at any time,  the
gross amount of Eligible Accounts less sales,  excise or similar taxes, and less
returns,  discounts,  claims,  credits and  allowances of any nature at any time
issued, owing, granted, outstanding, available or claimed.

                  "1995  Restructure"  means  all of the  Borrowers'  costs  and
charges  relating  to the  restructuring  of the  Borrowers  in  December  1995,
including,  without  limitation,  the  costs  and  charges  associated  with the
write-down of assets, severance of employees and acceleration of future expenses
as determined in accordance with GAAP.

                  "Note  Cancellation  and  Restructuring  Agreement" means that
certain Note Cancellation and Restructuring  Agreement dated as of June 20, 1996
among MKR,  Morrison Knudsen  Corporation,  a Delaware  corporation and Morrison
Knudson Corporation,  an Ohio corporation, as amended by that certain Amended To
Note Cancellation and Restructuring Agreement dated as of July 25, 1996.

                  "Notice of  Borrowing"  has the meaning  specified  in Section
2.1(b).

                  "Notice of Conversion/Continuation"  has the meaning specified
in Section 3.2(b).

                  "Obligations"  means all present and future  loans,  advances,
liabilities,  obligations, covenants, duties, and debts owing by any Borrower to
the Agent and/or any Lender,  arising under or pursuant to this Agreement or any
of the other Loan  Documents,  whether or not  evidenced  by any note,  or other
instrument or document,  whether arising from an extension of credit, opening of
a letter of credit,  acceptance,  loan, guaranty,  indemnification or otherwise,
whether direct or indirect  (including,  without  limitation,  those acquired by
assignment from others,  and any participation by the Agent and/or any Lender in
the Borrowers'



                                       26

<PAGE>



debts owing to others), absolute or contingent, due or to become due, primary or
secondary,  as principal or guarantor,  and including,  without limitation,  all
principal,  interest,  charges, expenses, fees, attorneys' fees, filing fees and
any other sums  chargeable  to any Borrower  hereunder or under any of the other
Loan  Documents.   "Obligations"  includes,   without  limitation,   all  debts,
liabilities,  and  obligations  now or hereafter owing from the Borrowers to the
Agent and/or any Lender under or in connection with the Letters of Credit.

                  "Other Taxes" means any present or future stamp or documentary
taxes or any other  excise or property  taxes,  charges or similar  levies which
arise  from any  payment  made  hereunder  or from the  execution,  delivery  or
registration  of, or otherwise with respect to, this Agreement or any other Loan
Documents.

                  "Participating  Lender"  means any  Person who shall have been
granted the right by any Lender to participate in the financing provided by such
Lender under this  Agreement,  and who shall have  entered into a  participation
agreement in form and substance satisfactory to such Lender.

                  "Patent  and  Trademark   Agreement"  means  the  Intellectual
Property Agreement,  dated as of the date hereof, executed and delivered by each
Borrower to the Agent to evidence and perfect the Agent's  security  interest in
such Borrower's present and future patents, trademarks, and related licenses and
rights, for the benefit of the Lenders.

                  "Payment Account" means each blocked bank account  established
pursuant to Section 6.9, to which the funds of any Borrower (including,  without
limitation,  proceeds  of  Accounts  and  other  Collateral)  are  deposited  or
credited, and which is maintained in the name of the Agent or a Borrower, as the
Agent may determine, on terms acceptable to the Agent.

                  "PBGC" means the Pension Benefit  Guaranty  Corporation or any
Governmental Authority succeeding to the functions thereof.

                  "Pending  Revolving  Loans" means,  at any time, the aggregate
principal  amount of all Revolving Loans requested in any Notice(s) of Borrowing
received by the Agent which have not yet been advanced.

                  "Pension  Plan"  means a pension  plan (as  defined in Section
3(2) of  ERISA)  subject  to Title  IV of ERISA  which  any  Borrower  sponsors,
maintains,   or  to  which  it  makes,  is  making,  or  is  obligated  to  make
contributions,  or in the case of a Multipleemployer Plan has made contributions
at any time during the immediately preceding five (5) plan years.




                                       27

<PAGE>



                  "Permitted Liens" means:

                  (a)  Liens  for  taxes  not  delinquent  or  for  taxes  being
contested  in good faith by  appropriate  proceedings  and as to which  adequate
financial reserves have been established on the applicable  Borrower's books and
records and a stay of enforcement of any such Lien is in effect;

                  (b) the Agent's Liens;

                  (c)  deposits   under  worker's   compensation,   unemployment
insurance,  social security and other similar laws, or to secure the performance
of bids,  tenders or contracts  (other than for the repayment of borrowed money)
or to secure  indemnity,  performance or other similar bonds for the performance
of bids,  tenders or contracts  (other than for the repayment of borrowed money)
or to secure  statutory  obligations  (other than liens  arising  under ERISA or
Environmental  Liens)  or  surety  or  appeal  bonds,  or to  secure  indemnity,
performance or other similar bonds in the ordinary course of business;

                  (d) Liens  securing  the  claims or  demands  of  materialmen,
mechanics,  carriers,  warehousemen,  landlords and other like Persons, provided
that the payment thereof is not at the time required by Section 9.1;

                  (e) Reservations, exceptions, encroachments, easements, rights
of way,  covenants  running with the land, and other similar title exceptions or
encumbrances  affecting  any  Real  Estate;  provided  that  they  do not in the
aggregate  materially  detract  from the value of the Real Estate or  materially
interfere with its use in the ordinary conduct of the Borrowers' business; and

                  (f) Judgment and other  similar  Liens  arising in  connection
with court  proceedings,  provided that (A) the existence of such Liens is being
contested  in good  faith  and by proper  proceedings  diligently  pursued,  (B)
reserves or other  appropriate  provision,  if any, as are required by GAAP have
been made  therefor,  (C) a stay of  enforcement of any such Liens is in effect,
(D) the priority of any such Liens is  subordinate to that of the Agent's Liens,
and (E) the existence of any judgment or court proceedings upon which such Liens
are  based  does  not  otherwise  constitute  an  Event of  Default  under  this
Agreement.

                  "Permitted Rentals" has the meaning specified in Section 9.24.




                                       28

<PAGE>



                  "Person"   means   any   individual,    sole   proprietorship,
partnership,  joint venture, trust,  unincorporated  organization,  association,
corporation, Governmental Authority, or any other entity.

                  "Plan"  means an employee  benefit plan (as defined in Section
3(3) of ERISA) which any Borrower sponsors or maintains or to which any Borrower
makes, is making, or is obligated to make contributions and includes any Pension
Plan.

                  "Preferred  Stock"  shall mean up to 10,000  shares of Class B
Preferred  Stock of MKR  initially  issued in favor of the Fidelity and Casualty
Company of New York in connection  with the final  settlement of the Stockholder
Litigation  and upon  substantially  the terms and  conditions  set forth in the
Certificate of  Designations  of Class B Preferred Stock of MKR included as part
of its Certificate of Incorporation as in effect on the Closing Date.

                  "Premises"  means the land identified by addresses on Schedule
8.12,  together with all buildings,  improvements,  and fixtures thereon and all
tenements, hereditaments, and appurtenances belonging or in any way appertaining
thereto,  and which  constitutes  all of the real property in which any Borrower
has any interest on the Closing Date.

                  "Pro Rata Share" means,  with respect to a Lender,  a fraction
(expressed  as a  percentage),  the  numerator  of which is the  amount  of such
Lender's  Commitment  and the  denominator of which is the sum of the amounts of
all of the Lenders' Commitments.

                  "Proprietary  Rights" means all of each  Borrower's  now owned
and  hereafter  arising or acquired:  licenses,  franchises,  permits,  patents,
patent  rights,  copyrights,  works which are the subject  matter of copyrights,
trademarks,  service marks,  trade names,  trade styles,  patent,  trademark and
service mark  applications,  and all  licenses and rights  related to any of the
foregoing,  including, without limitation,  those patents,  trademarks,  service
marks and  copyrights  set forth on Schedule  8.13 hereto,  and all other rights
under any of the  foregoing,  all  extensions,  renewals,  reissues,  divisions,
continuations, and continuations-in-part of any of the foregoing, and all rights
to sue for past, present and future infringement of any of the foregoing.

                  "PTRA" means the Port Terminal Railroad  Association,  a Texas
association.

                  "PTRA  Contract" means that certain  Locomotive  Manufacturing
Agreement  between  MKR  and  PTRA  providing  for  the  purchase  and  sale  of
twenty-four (24) MK1500D diesel locomotives.




                                       29

<PAGE>



                  "PTRA  Indebtedness"  means all Debt and  indebtedness  of any
kind in favor of PTRA.

                  "PTRA Intercreditor" has the meaning set forth in Section 9.19
hereof.

                  "PTRA  Inventory  Report" has the meaning set forth in Section
6.7 hereof."

                  "Real Estate" means all of the present and future interests of
each  Borrower,  as owner,  lessee,  or otherwise,  in the Premises,  including,
without limitation, any interest arising from an option to purchase or lease the
Premises or any portion thereof.

                  "Release" means a release, spill, emission,  leaking, pumping,
injection, deposit, disposal,  discharge,  dispersal, leaching or migration of a
Contaminant  into the indoor or outdoor  environment  or into or out of any Real
Estate or other property,  including the movement of Contaminants  through or in
the air, soil, surface water, groundwater or Real Estate or other property.

                  "Rentals" has the meaning specified in Section 9.24.

                  "Reportable  Event"  means,  any of the  events  set  forth in
Section  4043(b)  of ERISA or the  regulations  thereunder,  other than any such
event for which the 30-day  notice  requirement  under  ERISA has been waived in
regulations issued by the PBGC.

                  "Required  Lenders"  means, at any time Lenders whose Pro Rata
Shares aggregate more than thirty-five percent (35%) of the Commitments.

                  "Requirement  of  Law"  means,  as  to  any  Person,  any  law
(statutory  or  common),  treaty,  rule or  regulation  or  determination  of an
arbitrator or of a Governmental Authority, in each case applicable to or binding
upon the  Person or any of its  property  or to which  the  Person or any of its
property is subject.

                  "Responsible Officer" means the chief executive officer or the
president of each Borrower,  or any other officer having  substantially the same
authority  and  responsibility;  or, with respect to compliance  with  financial
covenants, the chief financial officer or the treasurer of each Borrower, or any
other officer having substantially the same authority and responsibility.

                  "Restricted  Investment"  means any acquisition of property by
the Borrowers in exchange for cash or other property,  whether in the form of an
acquisition of stock, debt, or other indebtedness or obligation, or the purchase
or acquisition of any other property, or a loan, advance,  capital contribution,
investment,  deposit  of  funds  or  subscription,  except  the  following:  (a)
acquisitions of



                                       30

<PAGE>



equipment to be used in the business of each Borrower so long as the acquisition
costs  thereof  constitute  Capital  Expenditures   permitted   hereunder;   (b)
acquisitions  of goods held for sale or lease or to be used by each  Borrower in
the ordinary course of business; (c) acquisitions of current assets arising from
the sale or lease of goods or the  rendition of services in the ordinary  course
of business of each  Borrower;  (d) direct  obligations  of the United States of
America, or any agency thereof,  or obligations  guaranteed by the United States
of America,  provided that such obligations mature within one year from the date
of acquisition  thereof;  (e)  certificates of deposit  maturing within one year
from the date of acquisition, bankers' acceptances, Eurodollar bank deposits, or
overnight bank  deposits,  in each case issued by, created by, or with a bank or
trust company organized under the laws of the United States or any state thereof
having  capital and surplus  aggregating at least  $100,000,000;  (f) commercial
paper given a rating of "A2" or better by Standard & Poor's  Corporation or "P2"
or better by Moody's Investors Service,  Inc. and maturing not more than 90 days
from the date of  creation  thereof  and (g) loans by any  Borrower to any other
Borrower,  subject  of any such  Borrower  to the terms  hereof,  but  expressly
excluding any Subsidiaries located outside of the United States;

                  "Revolving Loans" has the meaning specified in Section
2.1.

                  "Revolving Loan Commitment" means, at any time with respect to
a Lender,  the  principal  amount set forth beside such  Lender's name under the
heading  "Revolving Loan Commitment" on the signature pages of this Agreement or
on the signature page of the  Assignment  and Acceptance  pursuant to which such
Lender became a Lender  hereunder in accordance  with the  provisions of Section
13.3, as such  Revolving  Loan  Commitment  may be adjusted from time to time in
accordance with the provisions of Section 13.3, and "Revolving Loan Commitments"
means,  collectively,  the aggregate amount of the Revolving Loan Commitments of
all of the Lenders.

                  "Solvent"  means when used with respect to any Person that (a)
the fair value of all its  assets is in excess of the total  amount of its debts
(including  contingent  liabilities);  (b) it is able to pay its  debts  as they
mature;  (c) it does not have  unreasonably  small  capital for the  business in
which it is engaged or for any business or  transaction  in which it is about to
engage; and (d) it is not "insolvent" as such term is defined in Section 101(32)
of the Bankruptcy Code.

                  "Stated Termination Date" means August 31, 1999.




                                       31

<PAGE>



                  "Stockholder Litigation" means:

                    (i)  Newman v. Agee, et al.,  94-CV-478-EJL,  pending in the
                         United States District Court for the District of Idaho,

                    (ii) Susser,  et  al.  v.  Agee,  et  al.,  94-CV-477-S-LMB,
                         pending in the  United  States  District  Court for the
                         District of Idaho, and

                    (iii)Wohlgelernter   v.  Agee,   et  al.,   CV-DC-95000656D,
                         pending in Ada County, Idaho.

                  "Subsidiary"  means any  corporation  of which more than fifty
percent  (50.0%) of the  outstanding  securities  of any class or  classes,  the
holders of which are ordinarily,  in the absence of  contingencies,  entitled to
elect a majority  of the  corporate  directors  (or Persons  performing  similar
functions),  is at  the  time,  directly  or  indirectly  through  one  or  more
intermediaries, owned by any Borrower and/or one or more of its Subsidiaries.

                  "Subordinated  Debt" means  subordinated debt in the principal
amount of $52,200,000  plus  approximately  $5,200,000 of accrued interest as of
August 30,  1996 owing by MKR to  MorrisonKnudsen  Corporation  pursuant to that
certain Note dated June 26, 1995 from MKR to Morrison  Knudsen  Corporation,  an
Ohio corporation.

                  "Subordination  Agreement" means the  Subordination  Agreement
dated as of the Initial Closing Date,  among Morrison Knudsen  Corporation,  the
Agent and MKR, as hereafter amended or modified from time to time.

                  "Taxes"  means any and all  present or future  taxes,  levies,
imposts, deductions,  charges or withholdings,  and all liabilities with respect
thereto,  excluding,  in the  case of each  Lender  and the  Agent,  such  taxes
(including  income  taxes or  franchise  taxes) as are imposed on or measured by
each  Lender's  net income by the  jurisdiction  (or any  political  subdivision
thereof)  under the laws of which such Lender or the Agent,  as the case may be,
is organized or maintains a Lending Office.

                  "Term Loan" and "Term  Loans" have the  meanings  specified in
Section 2.2(a).

                  "Term Loan  Commitment"  means,  at any time with respect to a
Lender,  the  principal  amount set forth  beside such  Lender's  name under the
heading "Term Loan  Commitment"  on the signature  pages of this Agreement or on
the  signature  page of the  Assignment  and  Acceptance  pursuant to which such
Lender became a Lender  hereunder in accordance  with the  provisions of Section
13.3, as such Term Loan Commitment may be adjusted from time to time in



                                       32

<PAGE>



accordance  with the  provisions  of Section 13.3,  and "Term Loan  Commitments"
means, collectively, the aggregate amount of the Term Loan Commitments of all of
the Lenders.

                  "Term  Loan  Note" and "Term  Loan  Notes"  have the  meanings
specified in Section 2.2(c).

                  "Termination  Date"  means  the  earliest  to occur of (i) the
Stated  Termination  Date,  (ii) the date the  Revolver  Facility is  terminated
either by the  Borrowers  pursuant  to Section  4.2 or by the  Majority  Lenders
pursuant  to  Section  11.2,  and  (iii) the date this  Agreement  is  otherwise
terminated for any reason whatsoever.

                  "Total Facility" has the meaning specified in Section 2.1.

                  "UCC" means the Uniform  Commercial Code as the same may, from
time to time, be in effect in the State of Illinois;  provided,  however, in the
event  that,  by  reason  of  mandatory  provisions  of  law,  any or all of the
attachment,  perfection  or priority of the  security  interest of Agent (or any
party for which  Agent is agent) in any  collateral  is  governed by the Uniform
Commercial Code as in effect in a jurisdiction other than the State of Illinois,
the term "UCC" shall mean the Uniform Commercial Code as in effect in such other
jurisdiction  solely for  purposes  of the  provisions  hereof  relating to such
attachment,  perfection or priority and for purposes of  definitions  related to
such provisions.

                  "Unused Letter of Credit Subfacility" means an amount equal to
$10,000,000 minus the sum of (a) the aggregate undrawn amount of all outstanding
Letters of Credit plus (b) the aggregate unpaid  reimbursement  obligations with
respect  to all  Letters of Credit  plus (c) the stated  amount of any letter of
credit which is permitted to be issued under Section 9.19 in favor of the issuer
of any  performance  bonds  required by MKR whether or not such letter of credit
constitutes a Letter of Credit under this Agreement.

                  "Unfunded  Pension  Liability"  means  the  excess of a Plan's
benefit  liabilities under Section  4001(a)(16) of ERISA, over the current value
of that Plan's assets,  determined in accordance with the  assumptions  used for
funding the Pension Plan pursuant to Section 412 of the Code for the  applicable
plan year.

         1.2 Accounting  Terms. Any accounting term used in this Agreement shall
have, unless otherwise  specifically  provided herein,  the meaning  customarily
given in accordance with GAAP, and all financial computations hereunder shall be
computed, unless otherwise specifically provided herein, in accordance with GAAP
as  consistently  applied and using the same method for  inventory  valuation as
used in the preparation of the Financial Statements.




                                       33

<PAGE>



                  1.3 Interpretive Provisions. (a) The meanings of defined terms
are equally applicable to the singular and plural forms of the defined terms.

                  (b) The words  "hereof,"  "herein,"  "hereunder"  and  similar
words refer to this Agreement as a whole and not to any particular  provision of
this Agreement; and Subsection,  Section, Schedule and Exhibit references are to
this Agreement unless otherwise specified.

                  (c) (i) The term "documents" includes any and all instruments,
documents,  agreements,  certificates,  indentures,  notices and other writings,
however evidenced.

                  (ii) The term "including" is not limiting and means "including
without limitation."

                  (iii) In the  computation  of periods of time from a specified
date to a later  specified date, the word "from" means "from and including," the
words "to" and "until" each mean "to but excluding" and the word "through" means
"to and including."

                  (d) Unless otherwise expressly provided herein, (i) references
to agreements (including this Agreement) and other contractual instruments shall
be deemed to include all subsequent amendments and other modifications  thereto,
but  only  to the  extent  such  amendments  and  other  modifications  are  not
prohibited by the terms of any Loan Document, and (ii) references to any statute
or regulation  are to be construed as including  all  statutory  and  regulatory
provisions consolidating, amending, replacing, supplementing or interpreting the
statute or regulation.

                  (e)  The  captions  and  headings  of this  Agreement  are for
convenience  of reference only and shall not affect the  interpretation  of this
Agreement.

                  (f) This  Agreement  and other Loan  Documents may use several
different  limitations,  tests or  measurements  to regulate the same or similar
matters.  All such limitations,  tests and measurements are cumulative and shall
each be performed in accordance with their terms.

                  (g) This Agreement and the other Loan Documents are the result
of  negotiations  among and have been  reviewed  by counsel  to the  Agent,  the
Borrowers  and  the  other  parties,  and  are  the  products  of  all  parties.
Accordingly, they shall not be construed against the Lenders or the Agent merely
because of the Agent's or Lender's involvement in their preparation.




                                       34

<PAGE>



         1.4      Amendment and Restatement.

                  (a) This  Agreement  amends and  restates in its  entirety the
Existing Loan Agreement and, upon effectiveness of this Agreement, the terms and
provisions of the Existing Loan Agreement  shall,  subject to Section 1.4(b) and
(c), be superseded hereby.

                  (b)  Notwithstanding  the  amendment  and  restatement  of the
Existing Loan Agreement by this  Agreement,  the Borrowers  shall continue to be
liable to the Agent and the Lenders  with respect to  agreements  on the part of
the Borrowers  under the Existing Loan Agreement to indemnify and hold the Agent
and the Lenders  harmless  from and against  all claims,  demands,  liabilities,
damages,  losses,  costs,  charges and expenses to which the Agent or any Lender
may be subject  arising in  connection  with any action  taken,  failure to take
action or  transaction  contemplated  in or under the  Existing  Loan  Agreement
during the period that such agreement was in effect.

                  (c)  Notwithstanding  the  amendment  and  restatement  of the
Existing Loan Agreement by this  Agreement,  the  indebtedness,  liabilities and
obligations  owing to the  Agent  and the  Lenders  by the  Borrowers  under the
Existing Loan Agreement  remain  outstanding  as of the date hereof,  constitute
continuing  Obligations  hereunder  and  shall  continue  to be  secured  by the
Collateral.

                  This  Agreement  is  given  in  partial  substitution  for the
Existing Loan  Agreement,  and does not evidence a repayment and  reborrowing of
the obligations of Borrowers under such agreement,  and is in no way intended to
constitute a novation of the Existing Loan Agreement, and the Liens granted with
respect thereto shall be continuing.

                  (d) Upon the  effectiveness of this Agreement,  each reference
to the Existing  Loan  Agreement in each Loan  Document and any other  document,
instrument or agreement executed and/or delivered in connection  therewith shall
mean and be a reference to this Agreement.

                  (e) The parties hereto acknowledge and agree that any waivers,
express  or  implied by course of  conduct  or  otherwise,  amendments  or other
actions (or failures to act) under the  Existing  Loan  Agreement  and the other
Loan Documents shall be of no force or effect, and of no use in interpreting the
rights and duties of the parties under this Agreement.





                                       35

<PAGE>



                                    ARTICLE 2

                           LOANS AND LETTERS OF CREDIT

         Subject  to all of the  terms and  conditions  of this  Agreement,  the
Lenders  severally  agree to make  available  a total  credit  facility of up to
Seventy  Five  Million  Dollars  ($75,000,000)  (the "Total  Facility")  for the
Borrowers'  use from time to time during the term of this  Agreement.  The Total
Facility  shall be comprised  of: (a) a revolving  line of credit  consisting of
revolving  loans and letters of credit up to the  Maximum  Revolver  Amount,  as
described  in Sections  2.1 and 2.3;  and (b) the Term Loans up to the Term Loan
Commitment described in Section 2.2.

         2.1 Revolving  Loans.  (a) Amounts.  Subject to the satisfaction of the
conditions precedent set forth in Article 10, each Lender severally agrees, upon
MKR's  request  from time to time on any Business Day during the period from the
Closing Date to the  Termination  Date, to make revolving  loans (the "Revolving
Loans") (1) to the  Borrowers,  in amounts not to exceed (except with respect to
BABC  Loans)  such  Lender's  Pro  Rata  Share of the  Borrowers'  Availability;
provided that as separate sublimits, the Revolving Loans outstanding at any time
to MKR shall not exceed MKR's  Availability and the Revolving Loans  outstanding
at any  time to each  Component  Subsidiary  shall  not  exceed  that  Component
Subsidiary's Availability.  The Lenders, however, in their discretion, may elect
to make Revolving  Loans or participate  (as provided for in Section  2.3(f)) in
the credit support or enhancement  provided  through the Agent to the issuers of
Letters  of  Credit  in  excess of the  Availability,  MKR's  Availability  or a
Component Subsidiary's Availability on one or more occasions, but if they do so,
neither the Agent nor the Lenders  shall be deemed  thereby to have  changed the
limits of the Maximum Revolver Amount,  the Availability,  MKR's Availability or
any Component Subsidiary's Availability or to be obligated to exceed such limits
on any other occasion.  If the sum of outstanding Revolving Loans, the aggregate
amount of Pending Revolving Loans, the undrawn amount of outstanding  Letters of
Credit and any unpaid reimbursement  obligations in respect of Letters of Credit
exceeds the Availability,  the Lenders may refuse to make or otherwise  restrict
the making of  Revolving  Loans as the Lenders  determine  until such excess has
been eliminated. If the sum of outstanding Revolving Loans, the aggregate amount
of Pending Revolving Loans, the undrawn amount of outstanding  Letters of Credit
and any unpaid reimbursement  obligations in respect of Letters of Credit to MKR
or to any Component  Subsidiary  exceeds MKR's  Availability  or that  Component
Subsidiary's  Availability,  respectively,  the  Lenders  may  refuse to make or
otherwise  restrict  the  making  of  Revolving  Loans to MKR or that  Component
Subsidiary,  as applicable,  as the Lenders determine until that excess has been
eliminated.




                                       36

<PAGE>



                  (b) Procedure for Borrowing.  (1) Each Borrowing shall be made
upon MKR's irrevocable written notice in the form of Exhibit A hereto (a "Notice
of  Borrowing")  delivered  to the Agent  (which  notice must be received by the
Agent  prior to 11 a.m.  (Chicago  time) (i) three  Business  Days  prior to the
requested  Funding  Date, in the case of LIBOR Rate Loans and (ii) no later than
11:00 a.m.  (Chicago  time) on the  requested  Funding Date, in the case of Base
Rate Revolving Loans, specifying:

                  (A) the amount of the Borrowing,  which,  in the case of LIBOR
Rate Loans shall be in a minimum amount of $5,000,000 and $1,000,000  increments
in excess of $5,000,000;

                  (B) the requested Funding Date, which shall be a Business Day;

                  (C) the Borrower that is to receive such Borrowing;

                  (D) whether the Revolving  Loans requested are to be Base Rate
Revolving Loans or LIBOR Rate Loans; and

                  (E) the  duration  of the  Interest  Period  if the  requested
Revolving  Loans are to be LIBOR Rate Loans. If the Notice of Borrowing fails to
specify the duration of the Interest Period for any Borrowing comprised of LIBOR
Rate Loans, such Interest Period shall be three months;

provided,  however, that with respect to the Borrowing to be made on the Closing
Date,  such Borrowings will consist of Base Rate Revolving Loans and a Base Rate
Term Loan only.

                  (2) After  giving  effect to any  Borrowing,  there may not be
more than five (5) different Interest Periods in effect.

                  (3) With respect to any request for Base Rate Revolving Loans,
in lieu of delivering the  above-described  Notice of Borrowing MKR may give the
Agent telephonic notice of such request, specifying the information contained in
clauses  (A)-(D)  of  paragraph  (1)  above,  by the  required  time,  with such
telephonic  notice to be confirmed  in writing  within 24 hours of the giving of
such  notice and Agent shall be  entitled  to rely on the  telephonic  notice in
making such Revolving Loans.

                  (c) Reliance upon  Authority.  On or prior to the Closing Date
and  thereafter  prior to any  change  with  respect  to any of the  information
contained in the following  clauses (i) and (ii), MKR shall deliver to the Agent
a writing  setting  forth (i) the account of each Borrower to which the Agent is
authorized to transfer the proceeds of the Revolving Loans requested pursuant to
this  Section  2.1,  and (ii) the names of the  officers  of MKR  authorized  to
request Revolving Loans on behalf of each Borrower, and shall



                                       37

<PAGE>



provide  the Agent with a specimen  signature  of each such  officer.  The Agent
shall be entitled to rely  conclusively  on such officer's  authority to request
Revolving  Loans on behalf of each  Borrower,  the  proceeds  of which are to be
transferred to any of the accounts  specified by MKR pursuant to the immediately
preceding sentence, until the Agent receives written notice to the contrary. The
Agent shall have no duty to verify the identity of any  individual  representing
himself  or  herself  as one of the  officers  authorized  by MKR to  make  such
requests on behalf of each Borrower. Each Borrower hereby appoints MKR to act as
its agent in requesting Borrowings,  specifying the amounts thereof, determining
the  applicable  interest rate and Interest  Period and otherwise  acting as its
agent  hereunder for purposes of delivering and receiving  notices  provided for
herein.

                  (d) No  Liability.  The Agent shall not incur any liability to
any  Borrower  as a result of acting  upon any notice  referred  to in  Sections
2.1(b) and (c), which notice the Agent believes in good faith to have been given
by an officer duly authorized by MKR to request Revolving Loans on its behalf or
for otherwise  acting in good faith under this Section 2.1, and the crediting of
Revolving  Loans to that  Borrower's  deposit  account,  or  transmittal to such
Person as MKR shall direct, shall conclusively  establish the obligation of such
Borrower to repay such Revolving Loans as provided herein.

                  (e) Notice Irrevocable. Any Notice of Borrowing (or telephonic
notice in lieu thereof) made pursuant to Section 2.1(b) shall be irrevocable and
the designated  Borrower shall be bound to borrow the funds requested therein in
accordance therewith.

                  (f) Agent's  Election.  Promptly  after receipt of a Notice of
Borrowing (or telephonic notice in lieu thereof) pursuant to Section 2.1(b), the
Agent shall elect,  in its  discretion,  (i) to have the terms of Section 2.1(g)
apply to such requested  Borrowing,  or (ii) to request BABC to make a BABC Loan
pursuant  to the  terms  of  Section  2.1(h)  in  the  amount  of the  requested
Borrowing;  provided,  however,  that if BABC declines in its sole discretion to
make a BABC Loan pursuant to Section  2.1(h),  the Agent shall elect to have the
terms of Section 2.1(g) apply to such requested Borrowing.

                  (g) Making of Revolving Loans. (i) In the event that the Agent
shall  elect  to have the  terms of this  Section  2.1(g)  apply to a  requested
Borrowing as described  in Section  2.1(f),  then  promptly  after  receipt of a
Notice of Borrowing or telephonic  notice pursuant to Section 2.1(b),  the Agent
shall  notify the  Lenders  by  telecopy,  telephone  or other  similar  form of
transmission,  of the requested Borrowing.  Each Lender shall make the amount of
such Lender's Pro Rata Share of the requested  Borrowing  available to the Agent
in same day funds, to such account



                                       38

<PAGE>



of the Agent as the Agent may designate,  not later than noon, (Chicago time) on
the Funding Date applicable  thereto.  After the Agent's receipt of the proceeds
of  such  Revolving  Loans,  upon  satisfaction  of  the  applicable  conditions
precedent  set forth in Article  10, the Agent  shall make the  proceeds of such
Revolving Loans available to the designated  Borrower on the applicable  Funding
Date by  transferring  same day funds equal to the  proceeds  of such  Revolving
Loans received by the Agent to the account of the Borrower designated in writing
by MKR;  provided,  however,  that the amount of Revolving  Loans so made on any
date shall in no event exceed the  Availability  of the  applicable  Borrower on
such date.

                  (ii)  Unless  the Agent  receives  notice  from a Lender on or
prior to the Closing  Date or, with respect to any  Borrowing  after the Closing
Date, at least one Business Day prior to the date of such  Borrowing,  that such
Lender will not make  available as and when required  hereunder to the Agent for
the account of each  Borrower the amount of that  Lender's Pro Rata Share of the
Borrowing,  the Agent may assume that each Lender has made such amount available
to the Agent in  immediately  available  funds on the Funding Date and the Agent
may (but shall not be so  required),  in  reliance  upon such  assumption,  make
available to the designated Borrower on such date a corresponding amount. If and
to the extent any Lender  shall not have made its full amount  available  to the
Agent in immediately  available  funds and the Agent in such  circumstances  has
made available to a Borrower such amount,  that Lender shall on the Business Day
following  such Funding Date make such amount  available to the Agent,  together
with  interest at the  Federal  Funds Rate for each day during  such  period.  A
notice of the Agent  submitted to any Lender with respect to amounts owing under
this subsection shall be conclusive, absent manifest error. If such amount is so
made available, such payment to the Agent shall constitute such Lender's Loan on
the date of Borrowing for all purposes of this Agreement.  If such amount is not
made  available to the Agent on the Business Day following the Funding Date, the
Agent will notify MKR of such failure to fund and, upon demand by the Agent, the
Borrower that received such Borrowing shall pay such amount to the Agent for the
Agent's  account,  together with interest thereon for each day elapsed since the
date  of  such  Borrowing,  at a rate  per  annum  equal  to the  interest  rate
applicable at the time to the Loans  comprising such  Borrowing.  The failure of
any  Lender to make any Loan on any  Funding  Date shall not  relieve  any other
Lender of any  obligation  hereunder to make a Loan on such Funding Date, but no
Lender shall be responsible for the failure of any other Lender to make the Loan
to be made by such other Lender on any Funding Date.

                  (h)  Making of BABC  Loans.  (i) In the event the Agent  shall
elect,  with the consent of BABC, to have the terms of this Section 2.1(h) apply
to a requested  Borrowing  as  described  in Section  2.1(f),  BABC shall make a
Revolving Loan in the amount of



                                       39

<PAGE>



such  Borrowing  (any such  Revolving  Loan made solely by BABC pursuant to this
Section 2.1(h) being referred to as a "BABC Loan" and such Revolving Loans being
referred to collectively as "BABC Loans")  available to the applicable  Borrower
on the Funding  Date  applicable  thereto by  transferring  same day funds to an
account of the applicable Borrower, designated in writing by MKR. Each BABC Loan
is a  Revolving  Loan  hereunder  and  shall be  subject  to all the  terms  and
conditions  applicable to other Revolving Loans except that all payments thereon
shall be payable to BABC solely for its own account  (and for the account of the
holder of any  participation  interest with respect to such Revolving Loan). The
Agent shall not  request  BABC to make any BABC Loan if (i) the Agent shall have
received written notice from any Lender, or otherwise has actual knowledge, that
one or more of the applicable  conditions precedent set forth in Article 10 will
not be satisfied on the requested Funding Date for the applicable Borrowing,  or
(ii) the requested  Borrowing  would exceed the  Availability  of the applicable
Borrower on such Funding Date. BABC shall not otherwise be required to determine
whether the  applicable  conditions  precedent set forth in Article 10 have been
satisfied or the requested  Borrowing would exceed the Availability,  Components
Subsidiary's  Availability  or MKR's  Availability,  as the case may be,  of the
applicable  Borrower on the Funding Date applicable  thereto prior to making, in
its sole discretion, any BABC Loan.

                  (ii) The BABC Loans shall be  repayable  on demand and secured
by the Collateral,  shall constitute Revolving Loans and Obligations  hereunder,
and shall bear interest at the rate  applicable to the particular  Borrowing for
which such BABC Loans are funded.

                  (i) Agent  Advances.  (i) Subject to the limitations set forth
in the provisos contained in this Section 2.1(i), the Agent is hereby authorized
by each  Borrower  and the  Lenders,  from  time  to  time in the  Agent's  sole
discretion, (1) after the occurrence of a Default or an Event of Default, or (2)
at any time that any of the other applicable  conditions  precedent set forth in
Article 10 have not been satisfied,  to make Revolving Loans to the Borrowers on
behalf of the Lenders  which the Agent,  in its  reasonable  business  judgment,
deems necessary or desirable (A) to preserve or protect the  Collateral,  or any
portion  thereof,  (B) to enhance the  likelihood of, or maximize the amount of,
repayment  of the Loans and other  Obligations,  or (C) to pay any other  amount
chargeable  to a Borrower  pursuant to the terms of this  Agreement,  including,
without limitation,  interest,  costs, fees and expenses as described in Section
15.7 (any of the advances described in this Section 2.1(i) being herein referred
to as  "Agent  Advances");  provided,  that the  Agent  shall not make any Agent
Advance to MKR or any Component  Subsidiary  if the amount  thereof would exceed
MKR's   Availability   or  any   such   Component   Subsidiary's   Availability,
respectively, on the Funding Date applicable thereto; and provided,



                                       40

<PAGE>



further,  that  the  Required  Lenders  may  at  any  time  revoke  the  Agent's
authorization  contained in this Section 2.1(i) to make Agent Advances, any such
revocation  to be in writing and to become  effective  upon the Agent's  receipt
thereof.

                  (ii) The Agent  Advances  shall be  repayable  on  demand  and
secured by the  Collateral,  shall  constitute  Revolving  Loans and Obligations
hereunder, and shall bear interest at the rate applicable to Base Rate Revolving
Loans from time to time.  The Agent shall  notify each Lender in writing of each
such Agent Advance.

                  (j) Settlement. It is agreed that each Lender's funded portion
of the  Revolving  Loans is  intended by the Lenders to be equal at all times to
such Lender's Pro Rata Share of the outstanding Revolving Loans. Notwithstanding
such agreement,  the Agent,  BABC, and the other Lenders agree (which  agreement
shall not be for the benefit of or enforceable  by the Borrowers)  that in order
to facilitate the administration of this Agreement and the other Loan Documents,
settlement  among them as to the Revolving  Loans,  the BABC Loans and the Agent
Advances shall take place on a periodic  basis in accordance  with the following
provisions:

                  (i) The Agent shall request settlement ("Settlement") with the
Lenders on a weekly basis,  or on a more frequent  basis if so determined by the
Agent,  (1) on behalf of BABC, with respect to each  outstanding  BABC Loan, (2)
for  itself,  with  respect  to each  Agent  Advance,  and (3) with  respect  to
collections received,  by notifying the Lenders by telecopy,  telephone or other
similar form of transmission,  of such requested Settlement, no later than 11:00
a.m.  (Chicago time) on the date of such requested  Settlement (the  "Settlement
Date").  Each Lender (other than BABC, in the case of BABC Loans) shall make the
amount of such Lender's Pro Rata Share of the  outstanding  principal  amount of
the BABC Loans and Agent Advances with respect to which  Settlement is requested
available  to the  Agent,  for itself or for the  account  of BABC,  in same day
funds,  to such account of the Agent as the Agent may designate,  not later than
3:00 p.m. (Chicago time), on the Settlement Date applicable thereto,  regardless
of whether the applicable conditions precedent set forth in Article 10 have then
been  satisfied.  Such  amounts  made  available  to the Agent  shall be applied
against the amounts of the applicable  BABC Loan or Agent Advance and,  together
with the portion of such BABC Loan or Agent Advance representing BABC's Pro Rata
Share thereof,  shall  constitute  Revolving Loans of such Lenders.  If any such
amount is not made available to the Agent by any Lender on the  Settlement  Date
applicable thereto, the Agent shall be entitled to recover such amount on demand
from such Lender  together with  interest  thereon at the Federal Funds Rate for
the first three (3) days from and after the  Settlement  Date and  thereafter at
the Interest Rate then applicable to Base Rate Revolving Loans.



                                       41

<PAGE>



                  (ii)  Notwithstanding  the  foregoing,  not more  than one (1)
Business  Day after  demand is made by the  Agent  (whether  before or after the
occurrence  of a Default or an Event of Default  and  regardless  of whether the
Agent has requested a Settlement  with respect to a BABC Loan or Agent Advance),
each other Lender shall  irrevocably  and  unconditionally  purchase and receive
from  BABC or the  Agent,  as  applicable,  without  recourse  or  warranty,  an
undivided  interest and  participation in such BABC Loan or Agent Advance to the
extent of such Lender's Pro Rata Share  thereof by paying to the Agent,  in same
day funds,  an amount equal to such Lender's Pro Rata Share of such BABC Loan or
Agent Advance.  If such amount is not in fact made available to the Agent by any
Lender,  the Agent shall be entitled to recover  such amount on demand from such
Lender  together with  interest  thereon at the Federal Funds Rate for the first
three (3) days from and after such demand and  thereafter  at the Interest  Rate
then applicable to Base Rate Revolving Loans.

                  (iii)  From and after the date,  if any,  on which any  Lender
purchases an  undivided  interest  and  participation  in any BABC Loan or Agent
Advance pursuant to subsection (ii) above,  the Agent shall promptly  distribute
to such  Lender at such  address as such  Lender may  request in  writing,  such
Lender's  Pro Rata Share of all  payments  of  principal  and  interest  and all
proceeds  of  Collateral  received  by the Agent in respect of such BABC Loan or
Agent Advance.

                  (iv) Between  Settlement  Dates,  the Agent,  to the extent no
Agent Advances or BABC Loans are outstanding,  may pay over to BABC any payments
received by the Agent, which in accordance with the terms of the Agreement would
be applied to the reduction of the Revolving  Loans,  for  application to BABC's
Pro  Rata  Share  of  the  Revolving  Loans.  If,  as of  any  Settlement  Date,
collections  received since the then immediately  preceding Settlement Date have
been applied to BABC's Pro Rata Share of the Revolving  Loans other than to BABC
Loans or Agent Advances,  as provided for in the previous  sentence,  BABC shall
pay  to the  Agent  for  the  accounts  of the  Lenders,  to be  applied  to the
outstanding  Revolving  Loans of such  Lenders,  an amount such that each Lender
shall,  upon receipt of such amount,  have, as of such Settlement  Date, its Pro
Rata Share of the Revolving Loans.  During the period between  Settlement Dates,
BABC with respect to BABC Loans,  the Agent with respect to Agent Advances,  and
each Lender with respect to the Revolving  Loans other than BABC Loans and Agent
Advances,  shall be entitled to interest at the applicable rate or rates payable
under the  Agreement on the actual  average  daily  amount of funds  employed by
BABC, the Agent and the other Lenders.

                  (k)  Notation.  The  Agent  shall  record  on  its  books  the
principal amount of the Revolving Loans owing to each Lender, including the BABC
Loans owing to BABC, and the Agent Advances



                                       42

<PAGE>



owing to the Agent,  from time to time. In addition,  each Lender is authorized,
at such  Lender's  option,  to note the  date  and  amount  of each  payment  or
prepayment  of  principal  of such  Lender's  Revolving  Loans in its  books and
records,  including  computer  records,  such  books  and  records  constituting
rebuttably  presumptive evidence,  absent manifest error, of the accuracy of the
information contained therein.

                  (l)  Lenders'  Failure to Perform.  All Loans (other than BABC
Loans and Agent  Advances)  shall be made by the Lenders  simultaneously  and in
accordance with their Pro Rata Shares. It is understood that (i) no Lender shall
be responsible  for any failure by any other Lender to perform its obligation to
make any Loans hereunder, nor shall any Commitment of any Lender be increased or
decreased  as a result  of any  failure  by any  other  Lender  to  perform  its
obligation  to make any Loans  hereunder,  and (ii) no  failure by any Lender to
perform its obligation to make any Loans hereunder shall excuse any other Lender
from its obligation to make any Loans hereunder.

                  (m) Revolving Loan Obligations;  Waiver of Presentment,  etc..
The Borrowers  hereby agree to repay to each Lender the principal amount of, and
pay to each Lender  interest  on, the Loans made by such Lender  hereunder.  The
Borrowers shall pay interest on the principal  balance of the Loans from time to
time  outstanding  as  provided  in  this  Agreement.  Subject  to  the  earlier
acceleration  or  prepayment  of the  Loans as  permitted  or  required  by this
Agreement,  each Loan shall mature on the Stated Termination Date, and all Loans
outstanding on the  Termination  Date shall be repaid in full on the Termination
Date.  The  Borrowers  hereby waive  presentment,  demand,  protest or notice of
dishonor in connection with the payment of the Obligations hereunder.

         2.2      Term Loans.

                  (a) Amount of Term Loan. Each Lender  severally agrees to make
a term loan (any such term loan being referred to as a "Term Loan" and such term
loans being referred to collectively as the "Term Loans") to the Borrower on the
Closing Date,  upon the  satisfaction  of the conditions  precedent set forth in
Article 10, in an amount equal to such  Lender's Pro Rata Share of the Term Loan
Commitments  or  Eight  Million  Dollars  ($8,000,000).  The  Term  Loans  shall
initially be Base Rate Term Loans.  The pro rata portion of the outstanding Term
Loan  allocated to the Borrowers as of the Closing Date as follows:  Two Million
Eight  Hundred  Forty  Thousand  Dollars  ($2,840,000)  to MKR; Two Million Five
Hundred Fifty  Thousand  Dollars  ($2,550,000)  to Motor Coils;  Two Million Ten
Thousand  Dollars  ($2,010,000) to Touchstone;  and Six Hundred Thousand Dollars
($600,000) to MKES.




                                       43

<PAGE>



                  (b) Making of Term Loans. Each Lender shall make the amount of
such  Lender's  Term  Loan  available  to the Agent in same day  funds,  to such
account  of the Agent as the Agent may  designate,  not later  than  10:00  a.m.
(Chicago time) on the Closing Date. After the Agent's receipt of the proceeds of
such Term Loans, and upon satisfaction of the conditions  precedent set forth in
Article 10, the Agent shall make the  proceeds of such Term Loans  available  to
the  Borrowers on the Closing Date by  transferring  same day funds equal to the
proceeds of such Term Loans received by the Agent to an account of the Borrowers
designated  in writing by the  Borrowers  or as the  Borrowers  shall  otherwise
instruct in writing.

                  (c) Term Loan.  Each Borrower  receiving part of the Term Loan
shall execute and deliver to the Agent, on behalf of the Lenders, on the Closing
Date, a promissory note,  substantially in the form of Exhibit H attached hereto
and made a part  hereof  (such  promissory  notes,  together  with any new notes
issued  pursuant  to Section  14.9 upon the  assignment  of the  Agent's  duties
hereunder,  being hereinafter  referred to collectively as the "Term Loan Notes"
and each of such promissory notes being hereinafter  referred to individually as
a "Term Loan Note"), to evidence Lenders' Term Loans, in the original  principal
amount equal to the Eight Million Dollar  ($8,000,000)  Term Loan  Commitment of
the  Lenders  being  loaned  to  such  Borrowers  and  with  other   appropriate
insertions.  The principal  amount of the Term Loan Notes delivered to the Agent
(on behalf of the  Lenders)  shall be dated the  Closing  Date and the Term Loan
shall  mature  in  thirty-six  (36)  monthly  installments.  Each  of the  first
thirty-five  (35)  installments of principal shall be payable in an amount equal
to $133,334 (and paid ratably by the Borrowers  receiving  Term Loans) and shall
be payable  on the first day of each  month,  commencing  on October 1, 1996 and
ending on August 1, 1999,  and the final  installment  of  principal on the Term
Loan shall be payable in an amount equal to  $3,333,310  or, if  different,  the
then remaining  principal  balance of the Term Loan, and shall be payable on the
Stated Termination Date. Each such installment shall be payable by each Borrower
receiving part of the Term Loan in an amount  proportionate to the percentage of
the entire Term Loan  received by all The  Borrowers  on the Closing Date to the
Agent for the account of the Lenders.

                  (d)  Notation and  Endorsement.  The Agent shall record on its
books the  principal  amount of the Term Loans owing to each Lender from time to
time. In addition,  each Lender is authorized,  at such Lender's option, to note
the date and amount of each payment or  prepayment of principal of such Lender's
Term  Loans in its books  and  records,  such  books  and  records  constituting
rebuttably  presumptive evidence,  absent manifest error, of the accuracy of the
information  contained  therein.  Prior  to the  transfer  of a Term  Loan,  the
applicable  Lender shall evidence the outstanding  principal balance of the Term
Loan  evidenced  thereby to the new Lender  assuming such Term Loan.  Failure by
such Lender to



                                       44

<PAGE>



make such notation shall not affect the  obligations of the Borrowers  under the
Term Loan Notes or any of the other Loan Documents.

         2.3      Letters of Credit.

                  (a)  Agreement  to Cause  Issuance.  Subject  to the terms and
conditions  of this  Agreement,  and in reliance  upon the  representations  and
warranties  of the  Borrowers  herein  set  forth,  the  Agent  agrees  to  take
reasonable  steps to cause to be issued for the account of each  Borrower and to
provide  credit  support or other  enhancement  in  connection  with one or more
stand-by or documentary letters of credit (each such letter of credit, a "Letter
of Credit" and such letters of credit, collectively, the "Letters of Credit") in
accordance  with  this  Section  2.3 from time to time  during  the term of this
Agreement.

                  (b) Amounts; Outside Expiration Date. The Agent shall not have
any  obligation  to take steps to cause to be issued any Letter of Credit at any
time:  (1) if the maximum  undrawn  amount of the requested  Letter of Credit is
greater than the Unused Letter of Credit  Subfacility  at such time;  (2) if the
maximum  undrawn amount of the requested  Letter of Credit and all  commissions,
fees,  and  charges due from the  applicable  Borrower  in  connection  with the
opening  thereof exceed the  Availability  of that Borrower at such time; or (3)
which has an expiration date later than the Stated Termination Date.

                  (c) Other  Conditions.  In  addition  to being  subject to the
satisfaction of the applicable conditions precedent contained in Article 10, the
obligation  of the  Agent to take  reasonable  steps to cause to be  issued  any
Letter of Credit is subject to the following  conditions  precedent  having been
satisfied in a manner satisfactory to the Agent:

                  (1)  The  applicable  Borrower  shall  have  delivered  to the
proposed  issuer of such  Letter of Credit,  at such times and in such manner as
such  proposed  issuer  may  prescribe,  an  application  in form and  substance
satisfactory  to such  proposed  issuer for the issuance of the Letter of Credit
and such other documents as may be required  pursuant to the terms thereof,  the
form and terms of the  proposed  Letter of Credit shall be  satisfactory  to the
Agent and such proposed issuer; and

                  (2) as of  the  date  of  issuance,  no  order  of any  court,
arbitrator  or  Governmental  Authority  shall purport by its terms to enjoin or
restrain money center banks generally from issuing letters of credit of the type
and in the  amount  of the  proposed  Letter  of  Credit,  and no  law,  rule or
regulation  applicable  to  money  center  banks  generally  and no  request  or
directive  (whether  or not  having  the  force of law)  from  any  Governmental
Authority



                                       45

<PAGE>



with jurisdiction  over money center banks generally shall prohibit,  or request
that the proposed  issuer of such Letter of Credit refrain from, the issuance of
letters of credit generally or the issuance of such Letters of Credit.

                  (d)      Issuance of Letters of Credit.

                  (1) Request for  Issuance.  MKR shall give the Agent three (3)
Business Days' prior written  notice,  containing  the original  signature of an
authorized officer of the applicable Borrower of such Borrower's request for the
issuance  of a Letter of Credit.  Such  notice  shall be  irrevocable  and shall
specify  the  original  face  amount  of the  Letter of  Credit  requested,  the
effective  date  (which  date  shall  be a  Business  Day) of  issuance  of such
requested  Letter of  Credit,  whether  such  Letter of Credit may be drawn in a
single or in partial draws, the date on which such requested Letter of Credit is
to expire  (which  date shall be a Business  Day),  the  purpose  for which such
Letter of Credit is to be issued  (such Letter of Credit shall not be issued for
the purpose of backing the issuance of performance bonds or be issued in lieu of
performance  bonds),  and the beneficiary of the requested Letter of Credit. MKR
shall attach to such notice the  proposed  form of the Letter of Credit that the
Agent is requested to cause to be issued.

                  (2) Responsibilities of the Agent;  Issuance.  The Agent shall
determine,  as of the Business Day immediately preceding the requested effective
date of  issuance  of the  Letter of Credit  set  forth in the  notice  from MKR
pursuant to Section 2.3(d)(1), (i) the amount of the applicable Unused Letter of
Credit  Subfacility and (ii) the  Availability of the designated  Borrower as of
such date. If (i) the undrawn  amount of the  requested  Letter of Credit is not
greater than the  applicable  Unused Letter of Credit  Subfacility  and (ii) the
issuance  of such  requested  Letter of Credit and all  commissions,  fees,  and
charges due from the designated  Borrower in connection with the opening thereof
would not  exceed  the  Availability  of that  Borrower,  the Agent  shall  take
reasonable steps to cause such issuer to issue the requested Letter of Credit on
such requested effective date of issuance.

                  (3) Notice of  Issuance.  Promptly  after the  issuance of any
Letter of Credit,  the Agent shall give notice to each Lender of the issuance of
such Letter of Credit.

                  (4)  No  Extensions  or  Amendment.  The  Agent  shall  not be
obligated  to cause any Letter of Credit to be  extended  or amended  unless the
requirements  of this  Section  2.3(d)  are met as though a new Letter of Credit
were being  requested  and issued.  With  respect to any Letter of Credit  which
contains any "evergreen" or automatic  renewal  provision,  each Lender shall be
deemed to have consented to any such extension or renewal unless any such Lender
shall have



                                       46

<PAGE>



provided to the Agent, not less than 30 days prior to the last date on which the
applicable  issuer can in accordance with the terms of the applicable  Letter of
Credit decline to extend or renew such Letter of Credit,  written notice that it
declines to consent to any such extension or renewal,  provided,  that if all of
the  requirements  of this  Section 2.3 are met and no Event or Event of Default
exists, no Lender shall decline to consent to any such extension or renewal.

                  (e) Payments Pursuant to Letters of Credit.

                  (1)  Payment of Letter of Credit  Obligations.  Each  Borrower
agrees to  reimburse  the issuer for any draw under any Letter of Credit  issued
for its benefit  immediately upon demand, and to pay the issuer of the Letter of
Credit the amount of all other  obligations  and other  amounts  payable to such
issuer under or in connection  with any Letter of Credit  immediately  when due,
irrespective of any claim, setoff, defense or other right which any Borrower may
have at any time against such issuer or any other Person.

                  (2) Revolving Loans to Satisfy Reimbursement  Obligations.  In
the event  that the  issuer of any  Letter of Credit  honors a draw  under  such
Letter of Credit and the  Borrowers  shall not have  repaid  such  amount to the
issuer of such Letter of Credit pursuant to Section 2.3(e)(1),  the Agent shall,
upon receiving notice of such failure,  notify each Lender of such failure,  and
each  Lender  shall  unconditionally  pay to the Agent,  for the account of such
issuer, as and when provided  hereinbelow,  an amount equal to such Lender's Pro
Rata Share of the amount of such  payment in Dollars  and in same day funds.  If
the Agent so notifies the Lenders prior to noon  (Chicago  time) on any Business
Day,  each Lender shall make  available to the Agent the amount of such payment,
as provided in the immediately  preceding  sentence,  on such Business Day. Such
amounts paid by the Lenders to the Agent shall constitute  Revolving Loans which
shall be deemed to have been  requested  by MKR  pursuant  to Section 2.1 as set
forth in Section 4.4.

                  (f) Participations.

                  (1) Purchase of  Participations.  Immediately upon issuance of
any Letter of Credit in  accordance  with Section  2.3(d),  each Lender shall be
deemed to have  irrevocably and  unconditionally  purchased and received without
recourse or warranty,  an undivided  interest  and  participation  in the credit
support or enhancement  provided  through the Agent to such issuer in connection
with the  issuance of such  Letter of Credit,  equal to such  Lender's  Pro Rata
Share  of  the  face  amount  of  such  Letter  of  Credit  (including,  without
limitation, all obligations of the applicable Borrower with



                                       47

<PAGE>



respect thereto, and any security therefor or guaranty pertaining thereto).

                  (2) Sharing of Reimbursement Obligation Payments. Whenever the
Agent  receives  a  payment  from  any  Borrower  on  account  of  reimbursement
obligations  in  respect  of a Letter  of  Credit  as to  which  the  Agent  has
previously  received for the account of the issuer thereof payment from a Lender
pursuant to Section 2.3(e)(2),  the Agent shall promptly pay to such Lender such
Lender's Pro Rata Share of such payment from such Borrower in Dollars. Each such
payment  shall be made by the  Agent on the  Business  Day on  which  the  Agent
receives  immediately  available  funds  paid to  such  Person  pursuant  to the
immediately preceding sentence, if received prior to noon (Chicago time) on such
Business Day and otherwise on the next succeeding Business Day.

                  (3)  Documentation.  Upon the request of any Lender, the Agent
shall  furnish to such  Lender  copies of any  Letter of  Credit,  reimbursement
agreements  executed  in  connection  therewith,  application  for any Letter of
Credit  and  credit  support  or  enhancement  provided  through  the  Agent  in
connection  with  the  issuance  of  any  Letter  of  Credit,   and  such  other
documentation as may reasonably be requested by such Lender.

                  (4) Obligations Irrevocable. The obligations of each Lender to
make  payments to the Agent with respect to any Letter of Credit or with respect
to any credit support or enhancement  provided through the Agent with respect to
a Letter of Credit, and the obligations of each Borrower to make payments to the
Agent, for the account of the Lenders, shall be irrevocable,  not subject to any
qualification or exception whatsoever, including, without limitation, any of the
following circumstances:

                           (i) any lack of  validity or  enforceability  of this
Agreement or any of the other Loan Documents;

                           (ii) the existence of any claim,  setoff,  defense or
other right which any Borrower may have at any time against a beneficiary  named
in a Letter of Credit or any  transferee  of any Letter of Credit (or any Person
for whom any such transferee may be acting),  any Lender,  the Agent, the issuer
of such Letter of Credit,  or any other Person,  whether in connection with this
Agreement,  any Letter of Credit,  the transactions  contemplated  herein or any
unrelated  transactions  (including  any  underlying  transactions  between such
Borrower or any other Person and the beneficiary named in any Letter of Credit);

                           (iii) any draft,  certificate  or any other  document
presented under the Letter of Credit proving to be forged,  fraudulent,  invalid
or  insufficient  in any  respect  or any  statement  therein  being  untrue  or
inaccurate in any respect;



                                       48

<PAGE>



                           (iv) the  surrender or impairment of any security for
the  performance or observance of any of the terms of any of the Loan Documents;
or

                           (v)  the  occurrence  of  any  Default  or  Event  of
Default.

                  (g)  Recovery  or  Avoidance  of  Payments.  In the  event any
payment by or on behalf of any  Borrower  received by the Agent with  respect to
any  Letter  of  Credit  (or any  guaranty  by such  Borrower  or  reimbursement
obligation of such Borrower  relating  thereto) and  distributed by the Agent to
the Lenders on account of their respective  participations therein is thereafter
set  aside,  avoided  or  recovered  from  the  Agent  in  connection  with  any
receivership,  liquidation or bankruptcy  proceeding,  the Lenders  shall,  upon
demand by the Agent,  pay to the Agent their  respective Pro Rata Shares of such
amount set aside,  avoided or  recovered,  together  with  interest  at the rate
required to be paid by the Agent upon the amount required to be repaid by it.

                  (h)      Compensation for Letters of Credit.

                  (1) Letter of Credit Fee. Each  Borrower  agrees to pay to the
Agent with  respect  to each  Letter of Credit  issued  for the  benefit of such
Borrower, for the account of the Lenders, the Letter of Credit Fee specified in,
and in accordance with the terms of, Section 3.6.

                  (2) Issuer Fees and Charges.  Each  Borrower  shall pay to the
issuer of any Letter of Credit  issued for the benefit of such  Borrower,  or to
the Agent,  for the account of the issuer of any such  Letter of Credit,  solely
for such  issuer's  account,  such fees and other charges as are charged by such
issuer for letters of credit issued by it, including,  without  limitation,  its
standard  fees  for  issuing,  administering,  amending,  renewing,  paying  and
canceling  letters  of credit  and all other  fees  associated  with  issuing or
servicing letters of credit, as and when assessed.

                  (i)      Indemnification; Exoneration.

                  (1)  Indemnification.   In  addition  to  amounts  payable  as
elsewhere  provided in this Section 2.3, each Borrower hereby agrees to protect,
indemnify,  pay and save the Lenders and the Agent harmless from and against any
and all  claims,  demands,  liabilities,  damages,  losses,  costs,  charges and
expenses  (including  reasonable  attorneys' fees) which any Lender or the Agent
may incur or be subject to as a consequence, direct or indirect, of the issuance
of any Letter of Credit or the provision of any credit support or enhancement in
connection therewith.




                                       49

<PAGE>



                  (2)  Assumption  of  Risk  by  the  Borrowers.  As  among  the
Borrowers,  the Lenders,  and the Agent,  the Borrowers  assume all risks of the
acts and  omissions  of, or  misuse of any of the  Letters  of  Credit  by,  the
respective  beneficiaries  of such Letters of Credit.  In furtherance and not in
limitation of the foregoing,  subject to the provisions of the  applications for
the  issuance  of Letters  of Credit,  the  Lenders  and the Agent  shall not be
responsible for: (A) the form, validity,  sufficiency,  accuracy, genuineness or
legal effect of any  document  submitted  by any Person in  connection  with the
application  for and issuance of and  presentation of drafts with respect to any
of the Letters of Credit,  even if it should  prove to be in any or all respects
invalid,  insufficient,  inaccurate,  fraudulent or forged;  (B) the validity or
sufficiency  of any  instrument  transferring  or  assigning  or  purporting  to
transfer or assign any Letter of Credit or the rights or benefits  thereunder or
proceeds  thereof,  in whole or in  part,  which  may  prove  to be  invalid  or
ineffective for any reason;  (C) the failure of the beneficiary of any Letter of
Credit to comply duly with conditions required in order to draw upon such Letter
of Credit; (D) errors,  omissions,  interruptions,  or delays in transmission or
delivery of any messages, by mail, cable, telegraph, telex or otherwise, whether
or not they be in cipher;  (E) errors in  interpretation of technical terms; (F)
any loss or delay in the  transmission or otherwise of any document  required in
order make a drawing under any Letter of Credit or of the proceeds thereof;  (G)
the misapplication by the beneficiary of any Letter of Credit of the proceeds of
any drawing under such Letter of Credit;  or (H) any  consequences  arising from
causes  beyond the  control of the  Lenders  or the  Agent,  including,  without
limitation, any act or omission, whether rightful or wrongful, of any present or
future de jure or de facto Governmental  Authority.  None of the foregoing shall
affect,  impair or prevent  the  vesting of any rights or powers of the Agent or
any Lender under this Section 2.3(i).

                  (3)  Exoneration.  In furtherance  and  extension,  and not in
limitation,  of the specific  provisions  set forth  above,  any action taken or
omitted  by the  Agent  or any  Lender  under or in  connection  with any of the
Letters  of Credit  or any  related  certificates,  if taken or  omitted  in the
absence of gross  negligence or willful  misconduct,  shall not put the Agent or
any Lender under any resulting liability to any Borrower or relieve any Borrower
of any of its obligations hereunder to any such Person.

                  (j)  Supporting  Letter  of  Credit;   Cash  Collateral.   If,
notwithstanding  the  provisions  of  Section  2.3(b)  any  Letter  of credit is
outstanding  upon the termination of this Agreement,  then upon such termination
the  Borrower for whose  benefit such Letter of Credit was issued shall  deposit
with the Agent,  for the ratable  benefit of the  Lenders,  with respect to each
Letter of Credit then outstanding,  as the Majority Lenders, in their discretion
shall specify, either (A) a standby letter of credit (a "Supporting 



                                       50

<PAGE>



Letter of Credit") in form and substance satisfactory to the Agent, issued by an
issuer  satisfactory  to the Agent in an amount equal to the greatest amount for
which  such  Letter of Credit may be drawn,  under  which  Supporting  Letter of
Credit the Agent is entitled to draw amounts  necessary  to reimburse  the Agent
and the Lenders for payments made by the Agent and the Lenders under such Letter
of Credit or under any credit support or enhancement  provided through the Agent
with respect  thereto,  or (B) cash in amounts  necessary to reimburse the Agent
and the Lenders for payments  made by the Agent or the Lenders under such Letter
of Credit or under any credit support or enhancement  provided through the Agent
with respect thereto.  Such Supporting Letter of Credit or deposit of cash shall
be held by the Agent,  for the ratable benefit of the Lenders,  as security for,
and to provide for the payment of, the aggregate  undrawn amount of such Letters
of Credit remaining outstanding.


                                    ARTICLE 3

                                INTEREST AND FEES

         3.1      Interest.

                  (a) Interest  Rates.  All outstanding  Obligations  shall bear
interest  on the  unpaid  principal  amount  thereof  (including,  to the extent
permitted  by law,  on  interest  thereon  not paid when due) from the date made
until paid in full in cash at a rate determined by reference to the Base Rate or
the LIBOR Rate and Sections 3.1(a)(i) or (ii), as applicable,  but not to exceed
the Maximum Rate described in Section 3.3.  Subject to the provisions of Section
3.2, any of the Loans may be converted into, or continued as, Base Rate Loans or
LIBOR Rate Loans in the manner provided in Section 3.2. If at any time Loans are
outstanding  with respect to which notice has not been delivered to the Agent in
accordance with the terms of this Agreement specifying the basis for determining
the interest rate applicable thereto,  then those Loans shall be Base Rate Loans
and shall bear interest at a rate determined by reference to the Base Rate until
notice to the  contrary  has been given to the Agent and such  notice has become
effective.  Except as otherwise  provided  herein,  the outstanding  Obligations
shall bear interest as follows:

                           (i) For all  Term  Loans  which  are not  LIBOR  Term
Loans,  then at a  fluctuating  per annum  rate  equal to the Base Rate plus the
Applicable  Term  Base  Rate  Margin,  and for all  Revolving  Loans  and  other
Obligations  (other than Term Loans),  which are not LIBOR Revolving Loans, then
at a  fluctuating  per annum  rate  equal to the Base  Rate plus the  Applicable
Revolver Base Rate Margin;




                                       51

<PAGE>



                           (ii) For all Term Loans  which are LIBOR Term  Loans,
then at a per annum rate equal to the LIBOR Rate plus the Applicable  Term LIBOR
Margin,  and for all Revolving Loans which are LIBOR Revolving Loans,  then at a
per annum  rate  equal to the  LIBOR  Rate plus the  Applicable  Revolver  LIBOR
Margin; and

                           (iii) Without limiting any other restrictions  herein
on the availability of LIBOR Rate Loans, the Borrowers shall not have the option
to elect,  designate  or convert  any Loans into LIBOR Rate Loans on the Closing
Date  (through  October  31,  1996) or at any time when the  Borrowers  have not
established a Debt Ratio as of any Fiscal  Quarter end  thereafter in accordance
with Section  3.1(b)  hereof of less than 1.50 to 1.0. If subsequent to electing
to convert to or continue  any Loans as LIBOR Rate  Loans,  the terms of Section
3.1(b)  would  specify  that the LIBOR Rate Loan option is not  available,  then
thereafter  any Loans then bearing  interest as LIBOR Rate Loans would be deemed
to have an  applicable  Revolver  LIBOR Margin of 3.25% and an  Applicable  Term
LIBOR Margin of 3.50%  (subject to further  increases or decreases in accordance
with Section 3.1(b) hereof), and could not thereafter be continued as LIBOR Rate
Loans  unless  LIBOR Rate Loans  would again be  permitted  in  accordance  with
Section 3.1(b) hereof at the time such LIBOR Rate Loans are to be continued.

Each change in the Base Rate shall be reflected in the interest  rate  described
in clause  (i)  above as of the  effective  date of such  change.  All  interest
charges  shall be  computed  on the basis of a year of 360 days and actual  days
elapsed (which results in more interest being paid than if computed on the basis
of a 365-day year). Interest accrued on all Base Rate Loans and LIBOR Rate Loans
will be  payable in  arrears  on the first day of each  month  hereafter  and in
addition  on the last day of each  Interest  Period  with  respect to LIBOR Rate
Loans.

                  (b) Reduction of Applicable  Margin.  The Applicable  Revolver
Base Rate  Margin,  Applicable  Revolver  LIBOR  Margin,  Applicable  Term LIBOR
Margin,  and  Applicable  Term Base Rate Margin  will be  adjusted  (up or down)
quarterly based on Borrowers' Debt Ratio (as calculated pursuant to Section 9.25
hereof) for the  trailing  twelve month period as  calculated  on its  quarterly
consolidated financial statements in accordance with the following grids:




                                       52

<PAGE>




                          Applicable                    Applicable
                           Revolver                      Revolver
Debt Ratio                Base Rate                       LIBOR
- ----------                  Margin                        Margin
                            ------                        ------
Greater than or             1.50%                       LIBOR Rate
equal to 1.50 to                                        Loans are
1.0                                                   not available

Less than                   1.25%                         3.00%
1.50 to 1.0 but
greater
than 1.0 to 1.0

Less than or                1.00%                         2.75%
equal to
1.0 to 1.0 but
greater than
than 0.75 to 1.0

Less than or                0.75%                         2.50%
equal to 0.75 to
1.0



                                     Applicable Term          Applicable Term
Debt Ratio                          Base Rate Margin            LIBOR Margin
- ----------                          ----------------            ------------
Greater than or equal to                  1.50%                  LIBOR Rate
1.50 to 1.0                                                      Loans are
                                                               not available

Less than 1.50 to 1.0 but                 1.50%                    3.25%
greater than 1.0 to 1.0

Less than or equal to 1.0                 1.25%                    3.00%
to 1.0 but greater than
0.75 to 1.0

Less than or equal to                     1.00%                    2.75%
0.75 to 1.0

As of the date hereof, the Applicable  Revolver Base Rate Margin, and Applicable
Term Base Rate Margin shall be 1.50% and the option to request  LIBOR Rate Loans
shall not be available.  The  Applicable  Revolver Base Rate Margin,  Applicable
Revolver LIBOR Margin,  Applicable  Term Base Rate Margin,  and Applicable  Term
LIBOR Margin,  will first be subject to adjustment on the first  Business Day of
the first calendar month following delivery of the financial  statements for any
Fiscal  Quarter End as required by Section  7.2(b) hereof for the Fiscal Quarter
ending  September 30, 1996, and any such adjustment shall be effective as of the
first Business Day of



                                       53

<PAGE>



the first calender month following the delivery of financial statements for each
Fiscal Quarter thereafter. If Borrower's annual audited financial statements (as
required by Section 7.2(a) hereof) for any Fiscal Year as subsequently delivered
demonstrate  that the  Debt  Ratio  calculated  at the end of the  final  Fiscal
Quarter in such Fiscal Year was higher than was reported in the final  quarterly
financial  statement  delivered  during any such Fiscal Year, then the Borrowers
shall pay to the Agent for the  ratable  benefit  of  Lenders a make-up  payment
within  five (5) days after  delivery of  Borrowers'  annual  audited  financial
statements.  The make-up payment shall be equal to the interest that should have
been paid during such Fiscal Year and those actually paid.  Notwithstanding  the
foregoing,  at any time during  which the  Borrowers  have failed to deliver the
financial  statements  for any Fiscal  Quarter End as required by Section 7.2(b)
hereof or the annual  audited  financial  statements  required by Section 7.2(a)
hereof,  the Debt Coverage  Ratio shall be deemed to be greater than or equal to
1.50 to 1.0 for purposes of this Section 3.1(b).

                  (c) Default  Rate.  If any Default or Event of Default  occurs
and is continuing and the Majority Lenders in their  discretion so elect,  then,
while  any  such  Default  or  Event  of  Default  is  outstanding,  all  of the
Obligations shall bear interest at the Default Rate applicable thereto.

                  3.2 Conversion and Continuation  Elections.  (a) The Borrowers
may, upon irrevocable  written notice to the Agent in accordance with Subsection
3.2(b):

                           (i) elect,  as of any  Business  Day,  in the case of
Base Rate Loans to convert any such Loans (or any part  thereof in an amount not
less than $5,000,000, or that is in an integral multiple of $1,000,000 in excess
thereof) into LIBOR Rate Loans; or

                           (ii)  elect,  as of the  last  day of the  applicable
Interest  Period,  to  continue  any LIBOR Rate Loans  having  Interest  Periods
expiring on such day (or any part thereof in an amount not less than $5,000,000,
or that is in an integral multiple of $1,000,000 in excess thereof);

provided,  that if at any time the  aggregate  amount  of  LIBOR  Rate  Loans in
respect of any Borrowing is reduced,  by payment,  prepayment,  or conversion of
part  thereof  to  be  less  than  $1,000,000,   such  LIBOR  Rate  Loans  shall
automatically convert into Base Rate Loans, and on and after such date the right
of the Borrowers to continue  such Loans as, and convert such Loans into,  LIBOR
Rate Loans, as the case may be, shall terminate.

                  (b)  MKR  is  hereby  appointed  as  agent  on  behalf  of the
Borrowers  to  accept  all  notices  from the  Agent  and to give all  Borrowing
notices, Notices of Conversion/Continuation and other



                                       54

<PAGE>



notices  as  required  under  this  Agreement.  MKR  shall  deliver  a Notice of
Conversion/Continuation  in the form of Exhibit B hereto to be  received  by the
Agent not later than 11:00 a.m.  (Chicago time) at least three (3) Business Days
in advance of the Conversion/Continuation Date, if the Loans are to be converted
into or continued as LIBOR Rate Loans and specifying:

                  (i) the proposed Conversion/Continuation Date;

                  (ii) the aggregate amount of Loans to be converted or renewed;

                  (iii) the type of Loans resulting from the proposed conversion
or continuation; and

                  (iv) the duration of the requested Interest Period;  provided,
however,  that the Borrowers  may not select an Interest  Period with respect to
any portion of the Term Loans which extends beyond an  installment  payment date
for the Term Loans unless, after giving effect to such election,  the portion of
the Term Loans not subject to Interest  Periods  ending  after such  installment
payment date is equal to or greater than the principal  due on such  installment
payment date.

                  (c) If upon the expiration of any Interest  Period  applicable
to LIBOR Rate Loans, MKR has failed to select timely a new Interest Period to be
applicable to LIBOR Rate Loans or if any Default or Event of Default then exists
or LIBOR Rate Loans are not then  available in  accordance  with Section  3.1(b)
hereof,  then the applicable Borrower shall be deemed to have elected to convert
such LIBOR Rate Loans into Base Rate Loans  effective as of the expiration  date
of such Interest Period.

                  (d) The Agent will promptly  notify each Lender of its receipt
of a Notice of Conversion/Continuation.  All conversions and continuations shall
be made ratably according to the respective outstanding principal amounts of the
Loans with respect to which the notice was given held by each Lender.

                  (e) During the existence of a Default or Event of Default,  or
if the calculation of Debt Coverage as of the Fiscal Quarter most recently ended
showed a ratio  equal to or greater  than 1.5 to 1.0,  then in any such case the
Borrowers  may not elect to have a Loan  converted  into or continued as a LIBOR
Rate Loan.

         3.3 Maximum Interest Rate. In no event shall any interest rate provided
for hereunder exceed the maximum rate permissible for corporate  borrowers under
applicable  law for  loans of the type  provided  for  hereunder  (the  "Maximum
Rate"). If, in any month, any interest rate, absent such limitation,  would have
exceeded the Maximum Rate, then the interest rate for that month shall be the



                                       55

<PAGE>



Maximum Rate,  and, if in future months,  that interest rate would  otherwise be
less than the Maximum Rate,  then that interest rate shall remain at the Maximum
Rate until such time as the amount of interest paid hereunder  equals the amount
of interest  which would have been paid if the same had not been  limited by the
Maximum Rate. In the event that, upon payment in full of the  Obligations  under
this Agreement,  the total amount of interest paid or accrued under the terms of
this  Agreement is less than the total amount of interest  which would,  but for
this Section 3.3, have been paid or accrued if the interest rates  otherwise set
forth in this  Agreement  had at all times  been in effect,  then the  Borrowers
shall, to the extent permitted by applicable law, pay the Agent, for the account
of the Lenders,  an amount equal to the difference between (a) the lesser of (i)
the amount of interest which would have been charged if the Maximum Rate had, at
all  times,  been in effect or (ii) the  amount of  interest  which  would  have
accrued had the interest  rates  otherwise set forth in this  Agreement,  at all
times,  been in effect and (b) the amount of interest  actually  paid or accrued
under this Agreement. In the event that a court determines that the Agent and/or
any Lender has received  interest and other  charges  hereunder in excess of the
Maximum  Rate,  such  excess  shall be deemed  received on account of, and shall
automatically be applied to reduce, the Obligations other than interest,  in the
inverse  order of maturity,  and if there are no  Obligations  outstanding,  the
Agent and/or such Lender shall refund to the Borrowers such excess.

         3.4 Fees. (a) The Borrowers,  jointly and severally,  hereby  reconfirm
their  agreement to pay any remaining fees to Agent and BABC in such amounts and
at such times as are set forth in the fee letter dated August 31, 1995 among the
Agent, individually, and BABC, individually, and the Borrowers.

                  (b) The  Borrowers,  jointly  and  severally,  agree to pay to
Agent, on behalf of the Lenders,  on the date hereof a closing fee (the "Closing
Fee") in immediately  available  funds in connection  with the execution of this
Agreement of Five Hundred and Fifty Thousand Dollars  ($550,000) for the ratable
benefit of the  Lenders in  accordance  with  their Pro Rata  Shares;  provided,
however,  that if Borrowers  present evidence to the reasonable  satisfaction of
the Agent that they have at least  $10,000,000  of  Availability  on the Closing
Date after giving effect to the Term Loan and Revolving  Loans being made on the
Closing  Date (and the payment of the  Closing  Fee) and the  repurchase  of the
Subordinated Debt and the other transactions  contemplated hereby on the Closing
Date (including an assumption that all of the Borrowers'  obligations  including
trade  payables are current and paid in full),  then such Closing Fee shall only
be $500,000.

         3.5 Unused Line Fee. The  Borrowers,  jointly and  severally,  agree to
pay, on the first day of each month and on the date all  Obligations are paid in
full, to the Agent, for the ratable account



                                       56

<PAGE>



of the Lenders,  an unused line fee equal to  one-quarter  of one percent (.25%)
per annum on the  average  daily  amount by which the  Maximum  Revolver  Amount
exceeded the sum of the average daily outstanding  amount of Revolving Loans and
the undrawn amount of all outstanding Letters of Credit,  during the immediately
preceding  month or shorter period if calculated on the date all Obligations are
paid in full.  The unused  line fee shall be  computed on the basis of a 360-day
year for the actual number of days elapsed.  All payments  received by the Agent
on account of Accounts or as proceeds of other  Collateral shall be deemed to be
credited to each Borrower's Loan Account one day following  receipt for purposes
of calculating the unused line fee pursuant to this Section 3.5.

         3.6 Letter of Credit Fee. Each Borrower agrees to pay to the Agent, for
the  ratable  account of the  Lenders,  for each  Letter of  Credit,  a fee (the
"Letter of Credit  Fee") equal to one and one-half  percent  (1.5%) per annum of
the undrawn amount of each Letter of Credit issued for such  Borrower's  account
at MKR's request,  plus all  out-of-pocket  costs, fees and expenses incurred by
the Agent in connection with the application  for,  issuance of, or amendment to
any Letter of Credit,  which costs,  fees and expenses could include a "fronting
fee"  required to be paid by the Agent to such issuer for the  assumption of the
settlement  risk in connection  with the issuance of such Letter of Credit.  The
Letter of Credit  Fee shall be payable in arrears on the first day of each month
during  which  each such  Letter of Credit  remains  outstanding.  The Letter of
Credit  Fee shall be  computed  on the basis of a  360-day  year for the  actual
number of days elapsed.

         3.7 Audit Fees.  Each Borrower  agrees to pay to the Agent,  solely for
its own account,  all costs and fees reasonably incurred by the Agent's internal
auditors in connection  with audits of that Borrower  performed by such auditors
during the term of this Agreement;  provided, that prior to the occurrence of an
Event of Default,  the Agent shall not be entitled to reimbursement for any such
costs and fees  incurred  in  connection  with  audits in excess of four (4) per
year.  Each  auditor of the Agent shall be billed at a rate of $300 per day plus
out-of-pocket  expenses (including travel expenses) prior to the occurrence of a
Default or Event of Default,  and thereafter at $500 per day plus  out-of-pocket
expenses (including travel expenses).


                                    ARTICLE 4

                            PAYMENTS AND PREPAYMENTS

         4.1 Loans. Each Borrower shall repay the outstanding  principal balance
of all the Loans received by it, plus all accrued but unpaid  interest  thereon,
on the Termination  Date. The Borrowers may prepay  Revolving Loans at any time,
and reborrow



                                       57

<PAGE>



subject to the terms of this Agreement;  provided, however, that with respect to
any LIBOR Rate Loans prepaid by any Borrower prior to the expiration date of the
Interest Period applicable  thereto,  such Borrower agrees to pay to the Lenders
the amounts  described  in Section 5.4. In  addition,  and without  limiting the
generality of the foregoing, upon demand MKR and each Component Subsidiary shall
pay  to the  Agent,  for  the  account  of  the  Lenders,  the  amount,  without
duplication,  by which the sum of  outstanding  Revolving  Loans,  the aggregate
amount  of  Pending  Revolving  Loans,  the  aggregate  undrawn  amounts  of all
outstanding  Letters  of  Credit  and the  amount  of all  unpaid  reimbursement
obligations with respect to the Letters of Credit exceeds MKR's  Availability or
such Component Subsidiary's Availability, as applicable.

         4.2 Termination of Facility;  Prepayments.  The Borrowers may terminate
this  Agreement  upon at least ten (10) Business Days' prior written notice from
MKR to the Agent and the  Lenders,  upon (a) the  payment in full in cash of all
outstanding Loans,  together with accrued interest thereon, and the cancellation
of all outstanding  Letters of Credit,  (b) the payment of the early termination
fee set forth  below,  (c) the payment in full in cash of all other  Obligations
together with accrued interest  thereon,  and (d) with respect to any LIBOR Rate
Loans prepaid in connection with such  termination  prior to the expiration date
of the Interest Period applicable thereto,  the payment of the amounts described
in Section 5.4. If this  Agreement is terminated at any time prior to the Stated
Termination Date or any prepayments (excluding ordinary course repayments of the
Revolving  Loan) are made for any reason  other than  pursuant  to Section  4.10
hereof,  whether  pursuant  to this  Section or pursuant  to Section  11.2,  the
Borrowers  shall pay to the  Agent,  for the  account of the  Lenders,  an early
termination fee determined in accordance with the following table:


Period during which                                      Early
early termination                                     Termination
       occurs                                             Fee
       ------                                             ---

Prior to August 31,                                   2.0% of the Commitments
1997                                                  being terminated or paid.

After  August  31,  1997                              1.0% of the  Commitments 
but on or prior                                       to the being terminated or
Stated Termination Date                               paid.

Notwithstanding  the foregoing,  (i) such early termination fee shall be limited
to $500,000 if the  Obligations  are prepaid in full with the proceeds of a Sale
during the period  commencing  one hundred  eighty-one  (181) days following the
Closing Date, and (ii) no early  termination fee shall be due and payable if the
Obligations are



                                       58

<PAGE>



prepaid in full with proceeds of a Sale during the period commencing one hundred
eighty-one  (181) days following the Closing Date and BABC or another  Affiliate
of Bank of America Corporation provides financing of at least $25,000,000 to the
purchaser to effectuate such Sale. "Sale" shall mean the merger or consolidation
of MKR with another Person,  or the sale of all or substantially  all the assets
of MKR, in each  instance in an arm's length  transaction  with a Person that is
not an  Affiliate  of MKR.  In  addition,  BABC's  ratable  portion of any early
termination fee payable pursuant to this Section 4.2 shall not be required to be
paid in the event that all the Obligations  hereunder are prepaid in full by the
Borrowers  pursuant to a refinancing  of the  Obligations  in which the Agent or
Bank of America or another  affiliate  of Bank of America  shall (1) act as sole
agent for the new lenders and (2) receive individually,  in connection with such
refinancing and on or prior to the closing thereof, closing fees in an aggregate
amount at least equal to BABC's ratable  portion of such early  termination  fee
hereunder.

         4.3  Payments  by the  Borrowers.  (a) All  payments  to be made by any
Borrower shall be made without set-off,  recoupment or  counterclaim.  Except as
otherwise expressly provided herein, all payments by the Borrowers shall be made
to the Agent for the account of the Lenders at the Agent's  address set forth in
Section 15.8, and shall be made in Dollars and in immediately  available  funds,
no later than noon (Chicago time) on the dates specified herein. All proceeds of
Accounts and other Collateral received in any Payment Account shall be deemed to
have been  received one  Business  Day after  receipt of good funds by the Agent
with  respect  thereto,  and any payment  received by the Agent later than 12:30
p.m.  (Chicago  time)  shall be deemed to have been  received  on the  following
Business Day and any applicable interest or fee shall continue to accrue.

                  (b) Subject to the  provisions  set forth in the definition of
"Interest  Period"  herein,  whenever  any  payment is due on a day other than a
Business Day, such payment shall be made on the following Business Day, and such
extension of time shall in such case be included in the  computation of interest
or fees, as the case may be.

                  (c) Unless  the Agent  receives  notice  from MKR prior to the
date on which any payment is due to the  Lenders  that the  applicable  Borrower
will not make such  payment in full as and when  required,  the Agent may assume
that such  Borrower  has made such  payment in full to the Agent on such date in
immediately available funds and the Agent may (but shall not be so required), in
reliance  upon such  assumption,  distribute  to each Lender on such due date an
amount  equal to the  amount  then due such  Lender.  If and to the  extent  the
applicable  Borrower has not made such payment in full to the Agent, each Lender
shall  repay to the Agent on demand  such  amount  distributed  to such  Lender,
together with interest thereon



                                       59

<PAGE>



at the Federal Funds Rate for each day from the date such amount is  distributed
to such Lender until the date repaid.

         4.4   Payments  as   Revolving   Loans.   All   payments  of  interest,
reimbursement  obligations  in  connection  with Term Loans,  Letters of Credit,
fees, premiums and other sums payable hereunder, including all reimbursement for
expenses  pursuant to Section 15.7, may, at the option of the Agent, in its sole
discretion,  subject  only to the terms of this  Section  4.4,  be paid from the
proceeds of Revolving Loans made hereunder,  whether made following a request by
MKR pursuant to Section 2.1 or a deemed request as provided in this Section 4.4.
Each Borrower hereby irrevocably authorizes the Agent to charge its Loan Account
for the purpose of paying interest, reimbursement obligations in connection with
Letters of Credit,  fees,  premiums and other sums payable hereunder,  including
reimbursing  expenses pursuant to Section 15.7, and agrees that all such amounts
charged  shall  constitute  Revolving  Loans  (including  BABC  Loans  and Agent
Advances) and that all such Revolving Loans so made shall be deemed to have been
requested by Borrower pursuant to Section 2.1.

         4.5  Apportionment,  Application  and Reversal of  Payments.  Aggregate
principal and interest  payments shall be apportioned  ratably among the Lenders
(according to the unpaid  principal  balance of the Loans to which such payments
relate held by each Lender) and payments of the fees shall,  as  applicable,  be
apportioned  ratably  among the Lenders.  All payments  shall be remitted to the
Agent and all such  payments  not  relating to principal or interest of specific
Loans,  or not  constituting  payment of  specific  fees,  and all  proceeds  of
Accounts or other Collateral  received by the Agent, shall be applied,  ratably,
subject to the provisions of this Agreement,  first, to pay any fees, or expense
reimbursements then due to the Agent from any Borrower;  second, to pay any fees
or expense reimbursements then due to the Lenders from the Borrowers;  third, to
pay  interest  due in  respect  of all  Loans,  including  BABC  Loans and Agent
Advances;  fourth,  to pay or  prepay  principal  of the BABC  Loans  and  Agent
Advances;  fifth, to pay or prepay  principal of the Term Loans in inverse order
of maturity;  sixth,  to pay or prepay  principal of the Revolving  Loans (other
than BABC Loans and Agent  Advances)  and unpaid  reimbursement  obligations  in
respect  of  Letters  of  Credit,  and  seventh;  to the  payment  of any  other
Obligation  due to the  Agent or any  Lender  by any  Borrower.  Notwithstanding
anything to the contrary contained in this Agreement,  unless so directed by the
MKR,  or unless an Event of Default is  outstanding,  neither  the Agent nor any
Lender shall apply any payments which it receives to any LIBOR Rate Loan, except
(a) on the expiration date of the Interest  Period  applicable to any such LIBOR
Rate  Loan,  or (b) in the  event,  and only to the  extent,  that  there are no
outstanding  Base Rate Revolving Loans or Base Rate Term Loans.  The Agent shall
promptly distribute to each Lender, pursuant to the applicable wire



                                       60

<PAGE>



transfer instructions received from each Lender in writing, such funds as it may
be entitled to receive, subject to a Settlement delay as provided for in Section
2.1(j).  The Agent and the Lenders shall have the continuing and exclusive right
to apply and reverse and reapply any and all such  proceeds  and payments to any
portion of the Obligations.

         4.6 Indemnity for Returned  Payments.  If, after receipt of any payment
of, or proceeds  applied to the payment of, all or any part of the  Obligations,
the Agent or any Lender is for any reason compelled to surrender such payment or
proceeds to any  Person,  because  such  payment or  application  of proceeds is
invalidated,  declared fraudulent,  set aside, determined to be void or voidable
as a preference, impermissible setoff, or a diversion of trust funds, or for any
other  reason,  then the  Obligations  or part thereof  intended to be satisfied
shall be revived and continue and this Agreement shall continue in full force as
if such payment or proceeds  had not been  received by the Agent or such Lender,
and the Borrowers  shall be liable to pay to the Agent,  and hereby do indemnify
the Agent and the Lenders and hold the Agent and the Lenders  harmless  for, the
amount of such payment or proceeds  surrendered.  The provisions of this Section
4.6 shall be and remain effective  notwithstanding any contrary action which may
have been  taken by the Agent or any  Lender in  reliance  upon such  payment or
application of proceeds,  and any such contrary action so taken shall be without
prejudice to the Agent's and the Lenders'  rights under this Agreement and shall
be deemed to have been  conditioned upon such payment or application of proceeds
having become final and  irrevocable.  The  provisions of this Section 4.6 shall
survive the termination of this Agreement.

         4.7 Agent's and Lenders' Books and Records;  Monthly  Statements.  Each
Borrower agrees that the Agent's and each Lender's books and records showing the
Obligations and the  transactions  pursuant to this Agreement and the other Loan
Documents shall be admissible in any action or proceeding arising therefrom, and
shall constitute rebuttably  presumptive proof thereof,  irrespective of whether
any Obligation is also evidenced by a promissory note or other  instrument.  The
Agent will  provide to MKR a monthly  statement  of Loans,  payments,  and other
transactions pursuant to this Agreement. Such statement shall be deemed correct,
accurate,  and  binding on the  Borrowers  and an  account  stated  (except  for
reversals  and  reapplications  of payments  made as provided in Section 4.5 and
corrections of errors discovered by the Agent), unless MKR notifies the Agent in
writing  to the  contrary  within  thirty  (30) days  after  such  statement  is
rendered.  In the event a timely written notice of objections is given MKR, only
the items to which exception is expressly made will be considered to be disputed
by the Borrowers.




                                       61

<PAGE>



         4.8  Repayment  of the Term  Loans.  The  Borrowers  agree to repay the
principal  of the Term Loans to the Agent,  for the account of the  Lenders,  in
accordance with the terms of Section 2.2(c) hereof.

         4.9  Voluntary  Prepayments  of the  Term  Loans.  The  Borrowers  with
outstanding  Term Loans may prepay the  principal of the Term Loans in whole but
not in part, at any time upon (a) at least five (5) Business Days' prior written
notice to the Agent and the  Lenders,  and (b) payment  of, with  respect to any
LIBOR Term  Loans to be prepaid  prior to the  expiration  date of the  Interest
Period applicable thereto,  the amounts described in Section 5.4 hereof, and (c)
payment  of  the  termination  fee  under  Section  4.2  hereof.  All  voluntary
prepayments  of the  principal  of the Term Loans  shall be  accompanied  by the
payment  of all  accrued  but unpaid  interest  on the Term Loans to the date of
prepayment.

         4.10 Mandatory  Prepayments  of the Term Loans.  (a) The Borrowers with
outstanding Term Loans shall prepay the entire unpaid  principal  balance of the
Term Loans, and all accrued but unpaid interest thereon, upon the termination of
this Agreement for any reason.

                  (b) Any prepayment under this Section 4.10(b) of less than all
of the outstanding  principal  amount of the Term Loans shall be applied,  based
upon the Pro Rata Shares of the Lenders, to the installments of principal of the
Term  Loans  in the  inverse  order of  maturity.  In  connection  with any such
prepayment,  if any LIBOR Term Loans are prepaid prior to the expiration date of
the Interest Period  applicable  thereto,  the Borrower shall pay to the Lenders
the amounts  described in Section 5.4. The Borrowers with outstanding Term Loans
hereby agree to prepay the Term Loans in the amounts as follows:

                         (i) Fifty percent (50%) of the  Borrowers'  Excess Cash
         Flow during the  immediately  preceding  Fiscal Year ending on the last
         day of December,  1996 and the last day of each Fiscal Year thereafter,
         determined based upon the annual audited financial statements delivered
         in  accordance  with Section  7.2(a) hereof and in any event payable no
         later than March 31st each year for the  immediately  preceding  Fiscal
         Year; and


                        (ii) The  proceeds of the sale or other  disposition  by
         any Borrower of any Equipment  (which  proceeds are not used to finance
         the  purchase by such  Borrower of  replacement  Equipment  pursuant to
         Sections  9.9 and 6.11  hereof)  less the  reasonable  expenses of such
         sale.





                                       62

<PAGE>



                                    ARTICLE 5

                     TAXES, YIELD PROTECTION AND ILLEGALITY

         5.1 Taxes.  (a) Any and all  payments by any Borrower to each Lender or
the Agent under this  Agreement and any other Loan  Document  shall be made free
and clear of, and without  deduction or withholding  for any Taxes. In addition,
each Borrower shall pay all Other Taxes.

                  (b) Each  Borrower  agrees to indemnify and hold harmless each
Lender and the Agent for the full amount of Taxes or Other Taxes  (including any
Taxes or Other Taxes imposed by any  jurisdiction  on amounts payable under this
Section) paid by the Lender or the Agent and any liability (including penalties,
interest,  additions  to tax and  expenses)  arising  therefrom  or with respect
thereto,  whether or not such Taxes or Other  Taxes  were  correctly  or legally
asserted.  Payment under this indemnification shall be made within 30 days after
the date the  Lender or the  Agent  makes  written  demand  therefor;  provided,
however,  that should such Lender or Agent ever conclude that it has received in
cash any  refund  solely  and  indisputably  attributable  to such tax paid with
monies  received from any Borrower,  then such Lender or Agent, to the extent it
is actually aware of such refund and the existence of this provision, shall turn
over such refund (net of expenses with respect thereto) to MK Rail.

                  (c) If any  Borrower  shall be  required  by law to  deduct or
withhold  any  Taxes  or  Other  Taxes  from or in  respect  of any sum  payable
hereunder to any Lender or the Agent, then:

                           (i) the sum payable  shall be  increased as necessary
so that  after  making  all  required  deductions  and  withholdings  (including
deductions  and  withholdings  applicable to additional  sums payable under this
Section) such Lender or the Agent,  as the case may be, receives an amount equal
to the sum it would have received had no such  deductions or  withholdings  been
made;

                           (ii) each  Borrower  shall make such  deductions  and
withholdings;

                           (iii)  each  Borrower   shall  pay  the  full  amount
deducted or withheld to the  relevant  taxing  authority  or other  authority in
accordance with applicable law; and

                           (iv) each  Borrower  shall also pay to each Lender or
the Agent for the account of each  Lender,  at the time  interest  is paid,  all
additional  amounts  which the  respective  Lender  specifies  as  necessary  to
preserve the  after-tax  yield such Lender would have  received if such Taxes or
Other Taxes had not been imposed.




                                       63

<PAGE>



                  (d)  Within  30 days  after  the date of any  payment  by each
Borrower of Taxes or Other  Taxes,  such  Borrower  shall  furnish the Agent the
original or a certified copy of a receipt evidencing  payment thereof,  or other
evidence of payment satisfactory to the Agent.

                  (e) If any Borrower is required to pay  additional  amounts to
any Lender or the Agent  pursuant to subsection  (c) of this Section,  then such
Lender  shall use  reasonable  efforts  (consistent  with  legal and  regulatory
restrictions)  to  change  the  jurisdiction  of  its  Lending  Office  so as to
eliminate  any such  additional  payment by any  Borrower  which may  thereafter
accrue,  if  such  change  in the  judgment  of  such  Lender  is not  otherwise
disadvantageous to such Lender.

         5.2  Illegality.  (a) If any Lender  determines that the application of
any  Requirement  of Law,  or any change in any  Requirement  of Law,  or in the
interpretation  or  administration  of any  Requirement  of  Law,  has  made  it
unlawful, or that any central bank or other Governmental  Authority has asserted
that it is unlawful,  for any Lender or its  applicable  Lending  Office to make
LIBOR  Rate  Loans,  then,  on notice  thereof by such  Lender to the  Borrowers
through the Agent,  any obligation of that Lender to make LIBOR Rate Loans shall
be  suspended  until the Lender  notifies the Agent and the  Borrowers  that the
circumstances giving rise to such determination no longer exist.

                  (b) If a Lender determines that it is unlawful to maintain any
LIBOR Rate Loan,  the Borrowers  shall,  upon its receipt of notice of such fact
and demand  from such  Lender  (with a copy to the  Agent),  prepay in full such
LIBOR Rate Loans of that Lender then outstanding, together with interest accrued
thereon and amounts  required  under Section 5.4,  either on the last day of the
Interest  Period thereof,  if the Lender may lawfully  continue to maintain such
LIBOR Rate Loans to such day,  or  immediately,  if the Lender may not  lawfully
continue to maintain  such LIBOR Rate Loan.  If the Borrowers are required to so
prepay  any  LIBOR  Rate  Loan,  then  concurrently  with such  prepayment,  the
Borrowers  shall  borrow  from  the  affected  Lender,  in the  amount  of  such
repayment, a Base Rate Revolving Loan.

         5.3  Increased  Costs  and  Reduction  of  Return.  (a) If  any  Lender
determines  that,  due to either  (i) the  application  of or any  change in the
interpretation  of any  Requirement of Law or (ii) the compliance by that Lender
with any  guideline  or  request  from any  central  bank or other  Governmental
Authority  (whether or not having the force of law), there shall be any increase
in the cost to such Lender of agreeing to make or making, funding or maintaining
any LIBOR Rate Loans,  then the  Borrowers  shall be liable for,  and shall from
time to time,  upon demand (with a copy of such demand to be sent to the Agent),
pay to the Agent for the account of such



                                       64

<PAGE>



Lender,  additional amounts as are sufficient to compensate such Lender for such
increased costs.

                  (b)  If  any  Lender  shall  have   determined  that  (i)  the
application of any Capital Adequacy  Regulation,  (ii) any change in any Capital
Adequacy Regulation, (iii) any change in the interpretation or administration of
any  Capital  Adequacy  Regulation  by any  central  bank or other  Governmental
Authority charged with the  interpretation or  administration  thereof,  or (iv)
compliance  by the Lender or any  corporation  controlling  the Lender  with any
Capital  Adequacy  Regulation,  affects  or would  affect  the amount of capital
required  or  expected  to be  maintained  by  the  Lender  or  any  corporation
controlling  the Lender and (taking  into  consideration  such  Lender's or such
corporation's  policies  with  respect to  capital  adequacy  and such  Lender's
desired  return  on  capital)  determines  that the  amount of such  capital  is
increased as a consequence  of its  Commitment,  loans,  credits or  obligations
under this Agreement,  then, upon demand of such Lender to the Borrowers through
the  Agent,  the  Borrowers  shall  pay to  that  Lender,  from  time to time as
specified by such Lender,  additional  amounts  sufficient  to  compensate  such
Lender for such increase.

         5.4 Funding Losses.  The Borrowers shall reimburse each Lender and hold
each Lender  harmless  from any loss or expense  which any Lender may sustain or
incur as a consequence of:

                  (a) the failure of any  Borrower to make on a timely basis any
payment of principal of any LIBOR Rate Loan;

                  (b) the failure of any Borrower to borrow, continue or convert
a Loan after MKR has given (or is deemed to have given) a Notice of Borrowing or
a Notice of Conversion/ Continuation;

                  (c)  the   prepayment  or  other  payment   (including   after
acceleration thereof) of an LIBOR Rate Loan on a day that is not the last day of
the relevant Interest Period;

including any such loss or expense  arising from the liquidation or reemployment
of funds obtained by it to maintain its LIBOR Rate Loans or from fees payable to
terminate the deposits from which such funds were obtained.

         5.5 Inability to Determine  Rates. If the Agent determines that for any
reason adequate and reasonable means do not exist for determining the LIBOR Rate
for any requested Interest Period with respect to a proposed LIBOR Rate Loan, or
that the LIBOR Rate for any requested Interest Period with respect to a proposed
LIBOR Rate Loan does not  adequately  and fairly reflect the cost to the Lenders
of funding such Loan,  the Agent will  promptly so notify the Borrowers and each
Lender. Thereafter, the obligation of the Lenders to make or maintain LIBOR Rate
Loans hereunder shall be



                                       65

<PAGE>



suspended  until the Agent revokes such notice in writing.  Upon receipt of such
notice,    MKR   may   revoke   any   Notice   of   Borrowing   or   Notice   of
Conversion/Continuation  then  submitted  by it.  If MKR  does not  revoke  such
Notice,  the Lenders shall make,  convert or continue the Loans,  as proposed by
MKR, in the amount specified in the applicable notice submitted by MKR, but such
Loans shall be made,  converted or continued as Base Rate Loans instead of LIBOR
Rate Loans.

         5.6  Certificates  of Lenders.  Any Lender  claiming  reimbursement  or
compensation  under  this  Article  5 shall  deliver  to MKR (with a copy to the
Agent) a certificate  setting forth in reasonable  detail the amount  payable to
the Lender hereunder and such certificate shall be conclusive and binding on the
Borrowers in the absence of manifest error.

         5.7 Survival.  The agreements and  obligations of the Borrowers in this
Article 5 shall survive the payment of all other Obligations.


                                    ARTICLE 6

                                   COLLATERAL

         6.1 Grant of Security  Interest.  (a) As  security  for all present and
future Obligations, each Borrower hereby grants to the Agent, for itself and for
the ratable benefit of the Lenders, a continuing  security interest in, lien on,
and right of set-off  against,  all of the following  property of such Borrower,
whether now owned or existing or hereafter  acquired or arising,  regardless  of
where located:

                           (i) all  "accounts"  as such term is  defined  in the
UCC,  now or hereafter  acquired by any  Borrower,  and in any event  including,
without limitation, all Accounts;

                           (ii) all  "inventory"  as such term is defined in the
UCC,  now or hereafter  acquired by any  Borrower,  and in any event  including,
without limitation, all Inventory;

                           (iii) all contract rights, letters of credit, chattel
paper,  instruments,  notes, documents, and documents of title as such terms are
defined in the UCC and all Assigned Contracts;

                           (iv)  all  "general  intangibles"  as  such  term  is
defined in the UCC, now or hereafter acquired by any Borrower,  and in any event
including, without limitation, all General Intangibles;




                                       66

<PAGE>



                           (v) all  "equipment"  as such term is  defined in the
UCC,  now or hereafter  acquired by any  Borrower,  and in any event  including,
without limitation, all Equipment;

                           (vi) all money,  securities and other property of any
kind of each Borrower in the possession or under the control of the Agent or any
Lender,  any assignee of or participant in the  Obligations,  or a bailee of any
such party or such party's affiliates;

                           (vii) all deposit accounts, credits and balances with
and other claims against the Agent or any Lender or any of its affiliates or any
other financial institution in which such Borrower maintains deposits;

                           (viii) all books,  records and other property related
to or referring to any of the foregoing,  including, without limitation,  books,
records,  account ledgers, data processing records,  computer software and other
property and General  Intangibles  at any time  evidencing or relating to any of
the foregoing; and

                           (ix)  all  accessions  to,   substitutions   for  and
replacements,  products and proceeds of any of the foregoing, including, but not
limited to,  proceeds of any insurance  policies,  claims against third parties,
and  condemnation  or  requisition  payments  with  respect to all or any of the
foregoing.

All of the foregoing,  together with the Real Estate covered by the Mortgage(s),
and all other  property of each Borrower in which the Agent or any Lender may at
any  time  be  granted  a  Lien,  is  herein  collectively  referred  to as  the
"Collateral."

                  (b) As  security  for all  Obligations,  each  Borrower  shall
simultaneously  herewith  execute  and deliver to the Agent the  Mortgage(s)  to
grant to the  Agent,  for the  ratable  benefit  of the  Lenders,  a  continuing
mortgage lien on such Borrower's Real Estate.

                  (c) All of the  Obligations  shall  be  secured  by all of the
Collateral.  The Agent may,  subject to the provisions of Articles 13 and 14, in
its sole discretion, (i) exchange, waive, or release any of the Collateral, (ii)
apply Collateral and direct the order or manner of sale thereof as the Agent may
determine,  and (iii) settle,  compromise,  collect,  or otherwise liquidate any
Collateral in any manner,  all without  affecting the Obligations or the Agent's
or any  Lender's  right to take any  other  action  with  respect  to any  other
Collateral.

         6.2 Perfection and Protection of Security  Interest.  (a) Each Borrower
shall,  at its expense,  perform all steps requested by the Agent at any time to
perfect, maintain, protect, and enforce



                                       67

<PAGE>



the Agent's Liens,  including,  without  limitation:  (i) executing,  delivering
and/or  filing and  recording  of the  Mortgage(s),  the  Patent  and  Trademark
Agreements and executing and filing  financing or continuation  statements,  and
amendments  thereof,  in form and  substance  satisfactory  to the  Agent;  (ii)
delivering to the Agent the originals of all instruments, documents, and chattel
paper,  and all other  Collateral  of which the Agent  determines it should have
physical  possession  in order to  perfect  and  protect  the  Agent's  security
interest  therein,  duly  pledged,  endorsed or  assigned  to the Agent  without
restriction;  (iii)  delivering  to the Agent  warehouse  receipts  covering any
portion of the Collateral located in warehouses and for which warehouse receipts
are issued;  (iv) when an Event of Default  exists,  transferring  Inventory  to
warehouses  designated by the Agent;  (v) placing  notations on such  Borrower's
books of account to disclose the Agent's security interest;  (vii) delivering to
the Agent all letters of credit on which such Borrower is named beneficiary; and
(viii) taking such other steps as are deemed necessary or desirable by the Agent
to maintain and protect the Agent's Liens. To the extent permitted by applicable
law, the Agent may file, without any Borrower's signature, one or more financing
statements  disclosing  the Agent's Liens.  Each Borrower  agrees that a carbon,
photographic,  photostatic,  or other  reproduction  of this  Agreement  or of a
financing statement is sufficient as a financing statement.

                  (b) If any  Collateral  is at any  time in the  possession  or
control of any warehouseman, bailee or any Borrower's agents or processors, then
such Borrower shall notify the Agent thereof and shall notify such Person of the
Agent's  security  interest in such  Collateral  and, upon the Agent's  request,
instruct such Person to hold all such Collateral for the Agent's account subject
to the Agent's  instructions.  If at any time any  Collateral  is located on any
operating facility of a Borrower which is not owned by that Borrower,  then such
Borrower shall, at the request of the Agent, obtain written waivers, in form and
substance  satisfactory  to the Agent,  of all present and future Liens to which
the owner or lessor of such  premises  may be  entitled  to assert  against  the
Collateral.

                  (c) From time to time, each Borrower  shall,  upon the Agent's
request,  execute and deliver  confirmatory  written instruments pledging to the
Agent, for the ratable benefit of the Lenders,  the Collateral of that Borrower,
but such  Borrower's  failure  to do so shall not  affect  or limit the  Agent's
security  interest or the Agent's  other  rights in and to the  Collateral  with
respect to that  Borrower.  So long as this Agreement is in effect and until all
Obligations have been fully satisfied,  the Agent's Liens shall continue in full
force and  effect in all  Collateral  (whether  or not deemed  eligible  for the
purpose of calculating the  Availability or as the basis for any advance,  loan,
extension of credit, or other financial accommodation).




                                       68

<PAGE>



         6.3 Location of  Collateral.  Each Borrower  represents and warrants to
the Agent and the Lenders that:  (a) Schedule 6.3 is a correct and complete list
of such  Borrower's  chief  executive  office,  the  location  of its  books and
records, the locations of the Collateral with respect to that Borrower,  and the
locations of all of its other places of business; and (b) Schedule 6.3 correctly
identifies any of such facilities and locations that are not owned by a Borrower
and sets forth the names of the owners and lessors or  sublessors of and, to the
best of each  Borrower's  knowledge,  the  holders  of any  mortgages  on,  such
facilities  and locations.  Each Borrower  covenants and agrees that it will not
(i) maintain any  Collateral of that  Borrower at any location  other than those
locations listed for that Borrower on Schedule 6.3, (ii) otherwise change or add
to any of such  locations,  or (iii) change the location of its chief  executive
office from the location  identified in Schedule 6.3,  unless it gives the Agent
at least thirty (30) days' prior written notice thereof and executes any and all
financing  statements and other  documents that the Agent requests in connection
therewith.  Without limiting the foregoing, each Borrower represents that all of
its  Inventory  is, and covenants  that all of its  Inventory  will be,  located
either (a) on premises  owned by that Borrower,  (b) on premises  leased by that
Borrower,  provided that the Agent has received an executed landlord waiver from
the landlord of such premises in form and substance  satisfactory  to the Agent,
or (c) in a public  warehouse,  provided that the Agent has received an executed
bailee  letter from the  applicable  public  warehouseman  in form and substance
satisfactory to the Agent.

         6.4 Title to, Liens on, and Sale and Use of  Collateral.  Each Borrower
represents  and  warrants to the Agent and the Lenders and agrees with the Agent
and the Lenders that: (a) all of the Collateral with respect to that Borrower is
and will  continue  to be owned by that  Borrower  free and  clear of all  Liens
whatsoever,  except for Permitted Liens; (b) the Agent's Liens in the Collateral
with respect to that  Borrower  will not be subject to any prior Lien;  (c) such
Borrower will use,  store,  and maintain the Collateral with all reasonable care
and will use such  Collateral  for lawful  purposes  only; and (d) such Borrower
will not,  without the Agent's  prior written  approval,  sell, or dispose of or
permit  the sale or  disposition  of any of the  Collateral  except for sales of
Inventory in the ordinary course of business and sales of Equipment as permitted
by Section 6.11. The inclusion of proceeds in the Collateral shall not be deemed
to  constitute  the  Agent's  or any  Lender's  consent  to any  sale  or  other
disposition of the Collateral except as expressly permitted herein.

         6.5 Appraisals.  Whenever a Default or Event of Default exists,  and at
such other  times not more  frequently  than once a year as the Agent  requests,
each Borrower  shall, at its expense and upon the Agent's  request,  provide the
Agent with appraisals or



                                       69

<PAGE>



updates thereof of any or all of the Collateral from an appraiser,  and prepared
on a basis,  satisfactory to the Agent,  such appraisals and updates to include,
without limitation, information required by applicable law and regulation and by
the internal policies of the Lenders.

         6.6 Access and Examination; Confidentiality. (a) The Agent, accompanied
by any Lender which so elects, may at all reasonable times (and at any time when
a Default or Event of Default  exists)  have  access to,  examine,  audit,  make
extracts  from or copies of and inspect any or all of each  Borrower's  records,
files,  and books of account and the  Collateral,  and discuss  each  Borrower's
affairs with such Borrower's officers and management. Each Borrower will deliver
to the Agent any  instrument  necessary for the Agent to obtain records from any
service bureau maintaining  records for any Borrower.  The Agent may, and at the
direction of the Majority  Lenders shall, at any time when a Default or Event of
Default  exists,  and at  the  Borrowers'  expense,  make  copies  of all of the
Borrowers' books and records, or require each Borrower to deliver such copies to
the Agent.  The Agent may,  without  expense to the Agent,  use each  Borrower's
respective personnel,  supplies, and premises to the extent reasonably necessary
for maintaining or enforcing the Agent's Liens.  The Agent shall have the right,
at any time,  in the Agent's  name or in the name of a nominee of the Agent,  to
verify  the  validity,  amount or any other  matter  relating  to the  Accounts,
Inventory, or other Collateral, by mail, telephone, or otherwise.

                  (b) Each  Borrower  agrees  that,  subject to each  Borrower's
prior  consent for uses other than in a  traditional  tombstone,  which  consent
shall not be unreasonably withheld or delayed, the Agent and each Lender may use
the Borrowers' names in advertising and promotional  material and in conjunction
therewith  disclose  the  general  terms of this  Agreement.  The Agent and each
Lender agree to take normal and reasonable  precautions and exercise due care to
maintain the confidentiality of all information  identified as "confidential" or
"secret"  by any  Borrower  and  provided  to the Agent or such  Lender by or on
behalf of such Borrower,  under this  Agreement or any other Loan Document,  and
neither the Agent, nor such Lender nor any of their respective  Affiliates shall
use any such information other than in connection with or in enforcement of this
Agreement  and  the  other  Loan  Documents,  except  to the  extent  that  such
information (i) was or becomes generally available to the public other than as a
result  of  disclosure  by the  Agent or such  Lender,  or (ii)  was or  becomes
available  on a  nonconfidential  basis  from a source  other  than a  Borrower,
provided that such source is not bound by a confidentiality  agreement with such
Borrower known to the Agent or such Lender;  provided,  however,  that the Agent
and any Lender may disclose such  information  (1) at the request or pursuant to
any requirement of any Governmental Authority to which the Agent or



                                       70

<PAGE>



such Lender is subject or in connection with an examination of the Agent or such
Lender by any such  Governmental  Authority;  (2)  pursuant to subpoena or other
court process;  (3) when required to do so in accordance  with the provisions of
any  applicable  requirement  of law; (4) to the extent  reasonably  required in
connection with any litigation or proceeding (including, but not limited to, any
bankruptcy  proceeding)  to which the  Agent,  any  Lender  or their  respective
Affiliates  may be party;  (5) to the extent  reasonably  required in connection
with the exercise of any remedy hereunder or under any other Loan Document;  (6)
to the Agent's or such Lender's independent auditors, accountants, attorneys and
other professional  advisors;  (7) to any Affiliate of the Agent or such Lender,
or to any Participating  Lender or assignee under any Assignment and Acceptance,
actual or  potential,  provided  that such  affiliate,  Participating  Lender or
assignee  agrees  to keep  such  information  confidential  to the  same  extent
required of the Agent and the Lenders hereunder;  and (8) as expressly permitted
under the terms of any other document or agreement regarding  confidentiality to
which the  Borrowers  are parties or are deemed  parties  with the Agent or such
Lender.

         6.7  Collateral  Reporting.  Each Borrower shall provide the Agent with
the  following  documents at the  following  times in form  satisfactory  to the
Agent: (a) on a weekly basis, or more frequently if requested by the Agent or by
the Borrowers,  (i) a schedule of such Borrower's Accounts created, credit memos
issued and payments  received  since the last such schedule and (ii) a Borrowing
Base  Certificate  for each  Borrower  in the form of Exhibit C attached  hereto
which shall also include a deduction of the value of all "Locomotive  Inventory"
(as  defined in the PTRA  Intercreditor  and the HBTC  Intercreditor);  (b) on a
monthly basis, within fifteen (15) days after the last day of each Fiscal Month,
an aging of each  Borrower's  Accounts,  together with a  reconciliation  to the
previous  month's  aging  of each  Borrower's  Accounts  and to each  Borrower's
general ledger; (c) on a monthly basis,  within fifteen (15) days after the last
day of each Fiscal Month, an aging of each Borrower's accounts payable; (d) on a
monthly  basis within  fifteen (15) days after the last day of each Fiscal Month
(or more frequently if requested by the Agent),  Inventory  reports by category,
with additional detail showing additions to and deletions from the Inventory and
the value of all  "Locomotive  Inventory" (as defined in the PTRA  Intercreditor
and the HBTC Intercreditor);  (e) upon request, copies of invoices in connection
with each Borrower's  Accounts,  customer statements,  credit memos,  remittance
advices  and  reports,   deposit  slips,  shipping  and  delivery  documents  in
connection with the Borrowers' Accounts and for Inventory and Equipment acquired
by such Borrower,  purchase orders and invoices;  (f) on a monthly basis, within
fifteen  (15) days after the last day of each Fiscal  Month a  statement  of the
balance of each of the intercompany  loans in accordance with Section 9.10 as of
the last day of the immediately preceding Fiscal Month; (g) daily collection



                                       71

<PAGE>



reports  and weekly  cash  reports for each  Borrower;  (h) on a monthly  basis,
within  fifteen (15) days after the last day of each Fiscal Month,  a summary of
all Inventory  identified to, or incorporated in work-in-process  for, contracts
subject  to  performance  or  surety  bonds or on which  progress  payments  are
received or subject to financial  penalties for noncompletion;  (i) with respect
to MKR's Eligible Locomotive Inventory,  monthly reports within twenty-five (25)
days after the last day of each Fiscal Month summarizing usage, rental payments,
down-time and lease status;  (j) not less  frequently  than weekly  (unless such
frequency  is  modified  by the prior  written  consent of PTRA and the Agent) a
written  certification  (the "PTRA  Inventory  Report")  from the manager of the
Boise  Facility  (as  such  term is  defined  in the  PTRA  Contract)  and  duly
acknowledged by the Chief Financial Officer (or if none exists, the Treasurer or
Controller) of MKR, which report shall include (i) a detailed description of the
Locomotive  Inventory  (as such term is  defined in the PTRA  Contract)  and its
specific  location at the Boise Facility,  (ii) the book value of the Locomotive
Inventory  (as such term is defined in the PTRA  Contract),  (iii) the principal
amount of outstanding indebtedness or Net Construction Advances (as such term is
defined in the PTRA  Contract)  advanced to MKR by PTRA under the PTRA Contract,
(iv) the number and aggregate sales price of locomotives delivered to PTRA under
the PTRA Contract, and (v) the aggregate amount of all Construction Advances (as
such term is  defined in the PTRA  Contract)  made by PTRA to MKR under the PTRA
Contract, (k) not less frequently than weekly (unless such frequency is modified
by the prior written consent of HBTC and the Agent) a written certification (the
"HBTC Inventory Report") from the manager of the Boise Facility (as such term is
defined  in the HBTC  Contract)  and duly  acknowledged  by the Chief  Financial
Officer (or if none exists,  the Treasurer or  Controller)  of MKR, which report
shall include (i) a detailed  description of the  Locomotive  Inventory (as such
term is defined in the HBTC  Contract)  and its  specific  location at the Boise
Facility,  (ii) the book  value of the  Locomotive  Inventory  (as such  term is
defined  in the HBTC  Contract),  (iii)  the  principal  amount  of  outstanding
indebtedness or Net  Construction  Advances (as such term is defined in the HBTC
Contract)  advanced to MKR by HBTC under the HBTC Contract,  (iv) the number and
aggregate sales price of locomotives  delivered to HBTC under the HBTC Contract,
and (v) the  aggregate  amount  of all  Construction  Advances  (as such term is
defined in the HBTC Contract)  made by HBTC to MKR under the HBTC Contract;  (l)
such other  reports as to the  Collateral  of each  Borrower  as the Agent shall
reasonably  request from time to time;  and (m) with the delivery of each of the
foregoing,  a certificate  of an officer of each  Borrower  certifying as to the
accuracy and completeness of the foregoing. If any Borrower's records or reports
of the  Collateral  are prepared by an accounting  service or other agent,  such
Borrower  hereby  authorizes  such  service  or agent to deliver  such  records,
reports, and related documents to the Agent, for distribution to



                                       72

<PAGE>



the  Lenders;  provided,  however,  that the  required  time for all  deliveries
referred in this  Section 6.7 shall be extended  (to the extent an earlier  date
would otherwise be required) with respect to such reports due on the last Fiscal
Month in each Fiscal Year to the date which is  twenty-five  (25) days after the
last day of only such Fiscal Month.

         6.8 Accounts.  (a) Each Borrower hereby  represents and warrants to the
Agent and the Lenders, with respect to such Borrower's Accounts,  that: (i) each
existing Account represents, and each future Account will represent, a bona fide
sale or lease and delivery of goods by such  Borrower,  or rendition of services
by such Borrower, in the ordinary course of such Borrower's business;  (ii) each
existing  Account is, and each future  Account will be, for a liquidated  amount
payable by the  Account  Debtor  thereon  on the terms set forth in the  invoice
therefor or in the schedule thereof delivered to the Agent,  without any offset,
deduction,  defense,  or  counterclaim  except those known to such  Borrower and
disclosed  to the Agent and the  Lenders  pursuant to this  Agreement;  (iii) no
payment will be received with respect to any Account,  and no credit,  discount,
or extension,  or agreement  therefor will be granted on any Account,  except as
reported to the Agent and the Lenders in accordance  with this  Agreement;  (iv)
each  copy of an  invoice  delivered  to the  Agent by such  Borrower  will be a
genuine copy of the original  invoice sent to the Account  Debtor named therein;
and (v) all goods  described  in each  invoice  will have been  delivered to the
Account  Debtor (except for contracts  providing for progress  payments) and all
services of such Borrower described in each invoice will have been performed.

                  (b) No  Borrower  shall  re-date  any  invoice or sale or make
sales on extended dating beyond that customary in the such  Borrower's  business
or extend or modify any  Account.  If any Borrower  becomes  aware of any matter
adversely  affecting  the  collectability  of any Account or any Account  Debtor
owing an Account or Accounts to that Borrower  involving an amount  greater than
$100,000, including information regarding the Account Debtor's creditworthiness,
such Borrower will promptly so advise the Agent.

                  (c) No  Borrower  shall  accept  any note or other  instrument
(except a check or other  instrument  for the  immediate  payment of money) with
respect  to any  Account  without  the  Agent's  written  consent.  If the Agent
consents to the  acceptance  of any such  instrument,  it shall be considered as
evidence of the Account and not payment thereof and the applicable Borrower will
promptly deliver such instrument to the Agent,  endorsed by such Borrower to the
Agent in a manner satisfactory in form and substance to the Agent. Regardless of
the form of presentment,  demand,  notice of protest with respect  thereto,  the
applicable Borrower shall remain liable thereon until such instrument is paid in
full.




                                       73

<PAGE>



                  (d) Each  Borrower  shall  notify  the Agent  promptly  of all
disputes  and claims in excess of  $100,000  individually,  or  $500,000  in the
aggregate with any Account Debtor, and agrees to settle, contest, or adjust such
dispute or claim at no expense to the Agent or any Lender.  No discount,  credit
or  allowance  shall be granted to any such Account  Debtor  without the Agent's
prior written  consent,  except for discounts,  credits and  allowances  made or
given in the ordinary  course of a Borrower's  business when no Event of Default
exists  hereunder.  Each  Borrower  shall  send the Agent a copy of each  credit
memorandum  in excess of $25,000 as soon as  issued.  The Agent may,  and at the
direction of the Majority  Lenders shall,  at all times when an Event of Default
exists  hereunder,  settle or adjust  disputes and claims  directly with Account
Debtors for amounts and upon terms which the Agent or the Majority  Lenders,  as
applicable,  shall consider  advisable and, in all cases,  the Agent will credit
the applicable Borrower's Loan Account with only the net amounts received by the
Agent in payment of any Accounts.

                  (e) If an Account  Debtor  returns any Inventory to a Borrower
when no Event of Default exists, then such Borrower shall promptly determine the
reason for such return and shall issue a credit memorandum to the Account Debtor
in the appropriate  amount.  Such Borrower shall immediately report to the Agent
any return  involving  an amount in excess of $50,000.  Each such  report  shall
indicate  the reasons for the returns and the  locations  and  condition  of the
returned  Inventory.  In the event any Account  Debtor  returns  Inventory  to a
Borrower when an Event of Default  exists,  such  Borrower,  upon request of the
Agent,  shall:  (i) hold the  returned  Inventory  in trust for the Agent;  (ii)
segregate all returned  Inventory from all of its other property;  (iii) dispose
of the returned Inventory solely according to the Agent's written  instructions;
and (iv) not issue any credits or allowances  with respect  thereto  without the
Agent's prior written  consent.  All returned  Inventory shall be subject to the
Agent's Liens thereon.  Whenever any Inventory is returned,  the related Account
shall be deemed  ineligible  to the  extent of the amount  owing by the  Account
Debtor with respect to such returned Inventory

         6.9 Collection of Accounts; Payments. (a) Each Borrower shall establish
as of the Closing Date a lock-box  service for collections of Accounts at a bank
acceptable to the Agent and pursuant to documentation satisfactory to the Agent.
Each Borrower shall instruct all Account  Debtors to make all payments  directly
to  the  address  established  for  such  service.   If,   notwithstanding  such
instructions,  any Borrower receives any proceeds of Accounts,  it shall receive
such  payments  as the  Agent's  trustee,  and shall  immediately  deliver  such
payments to the Agent in their  original  form duly endorsed in blank or deposit
them into a Payment Account,  as the Agent may direct. All collections  received
in any such lock-box or Payment Account or directly by any Borrower or the



                                       74

<PAGE>



Agent,  and all funds in any  Payment  Account  or other  account  to which such
collections  are deposited  shall be subject to the Agent's sole  control.  If a
Default or an Event of Default shall have occurred and be continuing,  the Agent
or the  Agent's  designee  may, at any time,  notify  Account  Debtors  that the
Accounts  have been assigned to the Agent and of the Agent's  security  interest
therein,  and may collect  them  directly  and charge the  collection  costs and
expenses to the applicable  Borrower's Loan Account as a Revolving Loan. When an
Event of Default exists,  each Borrower,  at the Agent's request,  shall execute
and deliver to the Agent such  documents as the Agent shall require to grant the
Agent  access to any post  office box in which such  Borrower's  collections  of
Accounts are received.

                  (b) If sales of Inventory  are made for cash by any  Borrower,
such Borrower shall  immediately  deliver to the Agent or deposit into a Payment
Account  the  identical  checks,  cash,  or other  forms of  payment  which that
Borrower receives.

                  (c)  All  payments,   including  immediately  available  funds
received  by the  Agent at a bank  designated  by it,  received  by the Agent on
account of Accounts or as proceeds of other  Collateral will be the Agent's sole
property  for the benefit of the Lenders and will be credited to the  applicable
Borrower's Loan Account (conditional upon final collection) one (1) Business Day
after receipt of good funds in respect  thereof;  provided,  however,  that such
payments  shall  be  deemed  to be  credited  to such  Borrower's  Loan  Account
immediately upon receipt for purposes of (i) determining Availability,  and (ii)
calculating  the amount of  interest  accrued  thereon  solely for  purposes  of
determining  the  amount  of  interest  to be  distributed  by the  Agent to the
Lenders.

                  (d) In the event the  Borrowers  repay all of the  Obligations
with good funds upon the  termination of this Agreement or upon  acceleration of
the  Obligations,  other than through the Agent's receipt of payments on account
of the  Accounts or  proceeds  of the other  Collateral,  such  payment  will be
credited (conditional upon final collection) to the Borrowers' Loan Accounts one
(1) Business Day after the Agent's receipt of such funds.

         6.10  Inventory;  Perpetual  Inventory.  Each Borrower  represents  and
warrants  to the Agent and the Lenders and agrees with the Agent and the Lenders
that all of the Inventory owned by the Borrowers is and will be held for sale or
lease, or to be furnished in connection  with the rendition of services,  in the
ordinary  course of such  Borrower's  business,  and is and will be fit for such
purposes.  Each  Borrower  will  keep  its  Inventory  in  good  and  marketable
condition,  at its own  expense.  No Borrower  will,  without the prior  written
consent  of the  Agent,  acquire  or accept  any  Inventory  on  consignment  or
approval.  Each Borrower agrees that all Inventory produced in the United States
will be produced



                                       75

<PAGE>



in accordance with the Federal Fair Labor Standards Act of 1938, as amended, and
all rules,  regulations,  and orders  thereunder.  Each  Borrower will conduct a
physical  count of the  Inventory at least once per Fiscal  Year,  and after and
during the continuation of an Event of Default, at such other times as the Agent
reasonably requests. Each Borrower will maintain a perpetual inventory reporting
system at all times. No Borrower will, without the Agent's written consent, sell
any Inventory on a  bill-and-hold,  guaranteed  sale,  sale and return,  sale on
approval, consignment, or other repurchase or return basis.

         6.11 Equipment.  (a) Each Borrower represents and warrants to the Agent
and the  Lenders  and  agrees  with the  Agent and the  Lenders  that all of the
Equipment  owned  by such  Borrower  is and will be used or held for use in such
Borrower's  business,  and is and will be fit for such  purposes.  Each Borrower
shall keep and maintain its  Equipment in good  operating  condition  and repair
(ordinary  wear and tear  excepted)  and shall make all  necessary  replacements
thereof.

                  (b) Each  Borrower  shall  promptly  inform  the  Agent of any
material additions to or deletions from the Equipment.  No Borrower shall permit
any  Equipment to become a fixture with respect to real property or to become an
accession with respect to other personal  property with respect to which real or
personal property the Agent does not have a Lien. No Borrower will,  without the
Agent's prior written consent,  alter or remove any identifying symbol or number
on any of such Borrower's Equipment consisting of Collateral.

                  (c) No  Borrower  shall,  without the  Agent's  prior  written
consent, sell, lease as a lessor, or otherwise dispose of any of such Borrower's
Equipment;  provided, however, that the Borrowers,  collectively, may dispose of
obsolete or unusable  Equipment having an orderly  liquidation  value no greater
than $200,000  aggregate in any Fiscal Year, or $600,000 term of this Agreement,
without the Agent's  consent,  subject to the  conditions  set forth in the next
sentence.  In the event any of such Equipment is sold,  transferred or otherwise
disposed  of  pursuant to the proviso  contained  in the  immediately  preceding
sentence,  (1) if  such  sale,  transfer  or  disposition  is  effected  without
replacement  of such  Equipment  (which  shall  require  that  such  replacement
Equipment be purchased  within 90 days before or after the sale of the Equipment
being  replaced),  or such  Equipment  is  replaced by  Equipment  leased by the
applicable  Borrower or by  Equipment  purchased by such  Borrower  subject to a
Lien,  then such  Borrower  shall  deliver all of the cash  proceeds of any such
sale,  transfer or disposition to the Agent,  which proceeds shall be applied to
the reduction of the Term Loans, or (2) if such sale, transfer or disposition is
made in connection  with the purchase by the applicable  Borrower of replacement
Equipment,  then such Borrower shall use the proceeds of such sale,  transfer or
disposition to purchase such replacement Equipment and



                                       76

<PAGE>



shall deliver to the Agent written  evidence of the use of the proceeds for such
purchase. All replacement Equipment purchased by each Borrower shall be free and
clear of all Liens  except  the  Agent's  Lien,  except as  otherwise  permitted
hereby.

         6.12 Assigned  Contracts.  Each Borrower shall fully perform all of its
obligations under each of such Borrower's Assigned Contracts,  and shall enforce
all of its  rights  and  remedies  thereunder  as it  deems  appropriate  in its
business judgment;  provided, however, that no Borrower shall take any action or
fail to take any action  with  respect to its  Assigned  Contracts  which  would
result  in a waiver  or other  loss of any  material  right  or  remedy  of such
Borrower  thereunder.  Without  limiting the generality of the  foregoing,  each
Borrower shall take all action necessary or appropriate to permit, and shall not
take any action which would have any  materially  adverse  effect upon, the full
enforcement  of all  indemnification  rights  under its Assigned  Contracts.  No
Borrower  shall,  without the Agent's and the Majority  Lenders'  prior  written
consent, modify, amend, supplement,  compromise,  satisfy, release, or discharge
any of its Assigned  Contracts,  any  collateral  securing the same,  any Person
liable directly or indirectly with respect thereto, or any agreement relating to
any of its Assigned  Contracts or the collateral  therefor.  Each Borrower shall
notify  the Agent and the  Lenders in  writing,  promptly  after  such  Borrower
becomes aware thereof,  of any event or fact which could give rise to a claim by
it for indemnification under any of its Assigned Contracts, and shall diligently
pursue  such  right and  report to the Agent on all  further  developments  with
respect thereto. Each Borrower shall remit directly to the Agent for application
to the Obligations in such order as the Majority  Lenders shall  determine,  all
amounts received by such Borrower as  indemnification  or otherwise  pursuant to
its Assigned  Contracts.  If any Borrower shall fail after the Agent's demand to
pursue  diligently  any right under its  Assigned  Contracts,  or if an Event of
Default then exists, the Agent may, and at the direction of the Majority Lenders
shall,  directly  enforce such right in its own or such  Borrower's name and may
enter into such  settlements  or other  agreements  with respect  thereto as the
Agent or the Majority  Lenders,  as applicable,  shall  determine.  In any suit,
proceeding  or action  brought by the Agent for the benefit of the Lenders under
any Assigned  Contract for any sum owing  thereunder or to enforce any provision
thereof,  the applicable Borrower shall indemnify and hold the Agent and Lenders
harmless from and against all expense,  loss or damage suffered by reason of any
defense, setoff, counterclaims, recoupment, or reduction of liability whatsoever
of the  obligor  thereunder  arising  out of a breach  by such  Borrower  of any
obligation  thereunder or arising out of any other  agreement,  indebtedness  or
liability at any time owing from such Borrower to or in favor of such obligor or
its  successors.  All such  obligations  of each  Borrower  shall be and  remain
enforceable only against such Borrower and shall not be



                                       77

<PAGE>



enforceable  against  the Agent.  Notwithstanding  any  provision  hereof to the
contrary,  each Borrower shall at all times remain liable to observe and perform
all of its duties and obligations under its Assigned Contracts,  and the Agent's
or any Lender's  exercise of any of their respective  rights with respect to the
Collateral  shall  not  release  such  Borrower  from  any of  such  duties  and
obligations.  Neither the Agent nor any Lender  shall be obligated to perform or
fulfill any Borrower's duties or obligations under its Assigned  Contracts or to
make  any  payment  thereunder,  or to make  any  inquiry  as to the  nature  or
sufficiency  of  any  payment  or  property  received  by it  thereunder  or the
sufficiency of performance  by any party  thereunder,  or to present or file any
claim, or to take any action to collect or enforce any performance,  any payment
of any amounts, or any delivery of any property.

         6.13  Documents,   Instruments,   and  Chattel  Paper.   Each  Borrower
represents  and  warrants to the Agent and the Lenders  that (a) all  documents,
instruments,   and  chattel  paper  describing,   evidencing,   or  constituting
Collateral,  and all  signatures  and  endorsements  thereon,  are  and  will be
complete,  valid,  and  genuine,  (b) all  goods  evidenced  by such  documents,
instruments,  and chattel paper are and will be owned by such Borrower, free and
clear of all Liens other than Permitted  Liens, and (c) MK Rail has no creditors
in Argentina who may assert claims against  instruments  held for the benefit of
the Agent in Argentina.

         6.14 Right to Cure. The Agent may, in its discretion, and shall, at the
direction of the Majority Lenders,  pay any amount or do any act required of the
Borrowers  hereunder  or under any other  Loan  Document  in order to  preserve,
protect,  maintain or enforce the  Obligations,  the  Collateral  or the Agent's
Liens  therein,  and which any Borrower fails to pay or do,  including,  without
limitation,  payment  of any  judgment  against  such  Borrower,  any  insurance
premium,   any  warehouse  charge,  any  finishing  or  processing  charge,  any
landlord's claim, and any other Lien upon or with respect to the Collateral. All
payments  that the Agent makes  under this  Section  6.14 and all  out-of-pocket
costs and expenses that the Agent pays or incurs in  connection  with any action
taken by it  hereunder  shall be charged to such  Borrower's  Loan  Account as a
Revolving  Loan.  Any payment made or other action taken by the Agent under this
Section  6.14  shall be  without  prejudice  to any  right to assert an Event of
Default hereunder and to proceed thereafter as herein provided.

         6.15 Power of Attorney. Each Borrower hereby appoints the Agent and the
Agent's  designee as such Borrower's  attorney,  with power: (a) to endorse such
Borrower's name on any checks, notes, acceptances,  money orders, or other forms
of payment or  security  that come into the Agent's or any  Lender's  possession
including, without limitation, to draw against any letter of credit supporting



                                       78

<PAGE>



or securing the promissory  notes which are listed on Schedule 1.1C hereto,  and
any replacement thereof;  (b) to sign such Borrower's name on any invoice,  bill
of  lading,  warehouse  receipt  or  other  document  of title  relating  to any
Collateral,  on drafts against customers, on assignments of Accounts, on notices
of assignment,  financing statements and other public records; (c) to notify the
post office authorities,  when an Event of Default exists, to change the address
for delivery of such Borrower's  mail to an address  designated by the Agent and
to receive, open and dispose of all mail addressed to such Borrower; (d) to send
requests for  verification of Accounts to customers or Account  Debtors;  (e) to
clear  Inventory,  the  purchase of which was  financed  with Letters of Credit,
through  customs in such  Borrower's  name,  the Agent's name or the name of the
Agent's  designee,  and to sign and  deliver  to  customs  officials  powers  of
attorney in such Borrower's name for such purpose; (f) continue any insurance of
any Borrower and pay any  premiums or costs  therefor;  and (g) to do all things
necessary to carry out this Agreement.  Each Borrower  ratifies and approves all
acts of such attorney. None of the Lenders or the Agent nor their attorneys will
be liable for any acts or  omissions  or for any error of judgment or mistake of
fact or law. This power,  being coupled with an interest,  is irrevocable  until
this  Agreement  has  been  terminated  and  the  Obligations  have  been  fully
satisfied.

         6.16 The Agent's and  Lenders'  Rights,  Duties and  Liabilities.  Each
Borrower assumes all  responsibility  and liability  arising from or relating to
the use, sale or other disposition of the Collateral. Neither the Agent, nor any
Lender,  nor any of their respective  officers,  directors,  employees or agents
shall be  liable or  responsible  in any way for the  safekeeping  of any of the
Collateral,  or for any loss or damage  thereto,  or for any  diminution  in the
value  thereof,  or  for  any  act of  default  of  any  warehouseman,  carrier,
forwarding  agency or other  person  whomsoever,  all of which  shall be at each
Borrower's  sole risk,  except in the case of the Agent's  gross  negligence  or
willful misconduct.  The Obligations shall not be affected by any failure of the
Agent or any Lender to take any steps to perfect the Agent's Liens or to collect
or realize upon the  Collateral,  nor shall loss of or damage to the  Collateral
release any Borrower from any of the  Obligations.  The Agent may (but shall not
be required to), and at the  direction of the Majority  Lenders  shall,  without
notice to or consent from any Borrower,  sue upon or otherwise  collect,  extend
the time for payment of, modify or amend the terms of,  compromise or settle for
cash, credit, or otherwise upon any terms, grant other indulgences,  extensions,
renewals,  compositions,  or releases, and take or omit to take any other action
with respect to the Collateral,  any security  therefor,  any agreement relating
thereto,  any insurance  applicable  thereto,  or any Person liable  directly or
indirectly in  connection  with any of the  foregoing,  without  discharging  or
otherwise  affecting the liability of any Borrower for the  Obligations or under
this Agreement or any other agreement



                                       79

<PAGE>



now or hereafter existing between the Agent and/or any Lender and any Borrower.


                                    ARTICLE 7

                BOOKS AND RECORDS; FINANCIAL INFORMATION; NOTICES

         7.1 Books and Records.  Each  Borrower  shall  maintain,  at all times,
correct and complete books, records and accounts in which complete,  correct and
timely  entries are made of its  transactions  in  accordance  with GAAP applied
consistently  with the audited  Financial  Statements  required to be  delivered
pursuant  to  Section  7.2(a).  Each  Borrower  shall,  by means of  appropriate
entries,  reflect  in  such  accounts  and in all  Financial  Statements  proper
liabilities and reserves for all taxes and proper provision for depreciation and
amortization  of  property  and bad debts,  all in  accordance  with GAAP.  Each
Borrower  shall  maintain  at all times  books  and  records  pertaining  to the
Collateral  in such  detail,  form and  scope as the Agent or any  Lender  shall
reasonably require,  including,  but not limited to, records of (a) all payments
received and all credits and  extensions  granted with respect to the  Accounts;
(b) the return, rejections,  repossession, stoppage in transit, loss, damage, or
destruction  of  any  Inventory;  and  (c)  all  other  dealings  affecting  the
Collateral.

         7.2 Financial Information.  Each Borrower shall promptly furnish to the
Agent, in sufficient  copies for  distribution by the Agent to each Lender,  all
such financial  information as the Agent or any Lender shall reasonably request,
and  notify  its  auditors  and  accountants  that the  Agent,  on behalf of the
Lenders,  is authorized to obtain such information  directly from them.  Without
limiting the foregoing,  each Borrower will furnish to the Agent,  in sufficient
copies for distribution by the Agent to each Lender, in such detail as the Agent
or the Lenders shall request, the following:

                  (a) As soon as  available,  but in any event  not  later  than
ninety (90) days after the close of each Fiscal Year,  audited  consolidated and
unaudited  consolidating  balance sheets,  and statements of income and expense,
cash flow and of stockholders'  equity for the Borrowers and their  Subsidiaries
for such Fiscal Year, on a consolidated and  consolidating  basis (together with
separate financial  statements prepared on a consolidated basis but excluding MK
Gain, S.A. de C.V.) and the  accompanying  notes thereto,  setting forth in each
case in comparative form figures for the previous Fiscal Year, all in reasonable
detail,  fairly presenting the financial  position and the results of operations
of each Borrower and its  consolidated  Subsidiaries  as at the date thereof and
for the Fiscal  Year then ended,  and  prepared in  accordance  with GAAP.  Such
statements shall be examined in



                                       80

<PAGE>



accordance  with generally  accepted  auditing  standards by and, in the case of
such  statements  performed on a  consolidated  basis,  accompanied  by a report
thereon  unqualified as to scope of  independent  certified  public  accountants
selected  by MKR  and  satisfactory  to the  Agent  and  shall  include  written
confirmation  from such accountants  that in preparing the audited  consolidated
financial  statements  of MKR  that  they  relied  on  and  used  the  unaudited
consolidating  financial  statements  of MKR and  its  Subsidiaries  which  were
delivered to Agent and Lenders.

                  (b) As soon as  available,  but in any event  not  later  than
thirty  (30)  days  after  the  end  of  each  Fiscal  Month,  consolidated  and
consolidating  unaudited balance sheets of the Borrowers and their  consolidated
Subsidiaries  as  at  the  end  of  such  Fiscal  Month,  and  consolidated  and
consolidating  unaudited statements of income and expense and cash flow for each
Borrower  and its  consolidated  Subsidiaries  for such Fiscal Month and for the
period from the  beginning  of the Fiscal Year to the end of such Fiscal  Month,
all in reasonable  detail,  fairly presenting the financial position and results
of operations of each Borrower and its consolidated  Subsidiaries as at the date
thereof and for such  periods,  and  prepared in  accordance  with GAAP  applied
consistently  with the audited  Financial  Statements  required to be  delivered
pursuant  to  Section  7.2(a)  (other  than the cash flow  statements  which may
deviate  from  GAAP  as  expressly  stated  therein).  MKR  shall  certify  by a
certificate signed by its the chief financial officer or treasurer that all such
statements  (other than the cash flow statements  which may deviate from GAAP as
expressly stated therein) have been prepared in accordance with GAAP and present
fairly,  subject  to  normal  year-end  adjustments,  the  Borrowers'  financial
position as at the dates thereof and their results of operations for the periods
then ended.

                  (c)      Intentionally Omitted.

                  (d) With each of the audited  Financial  Statements  delivered
pursuant to Section 7.2(a),  a certificate of the independent  certified  public
accountants  that examined such  statement to the effect that they have reviewed
and are familiar  with this  Agreement  and that,  in examining  such  Financial
Statements,  they  did not  become  aware of any fact or  condition  which  then
constituted a Default or Event of Default,  except for those, if any,  described
in reasonable detail in such certificate.

                  (e)  With  each of the  annual  audited  Financial  Statements
delivered  pursuant to Section 7.2(a), and within forty-five (45) days after the
end of each fiscal  quarter,  a certificate  of the chief  financial  officer or
treasurer  of MKR (i)  setting  forth  in  reasonable  detail  the  calculations
required to establish that the Borrowers  were in compliance  with the covenants
set forth in Sections 9.23 through 9.29 during the period covered in such



                                       81

<PAGE>



Financial Statements and as at the end thereof, and (ii) stating that, except as
explained  in   reasonable   detail  in  such   certificate,   (A)  all  of  the
representations  and warranties of each Borrower contained in this Agreement and
the other Loan Documents are correct and complete in all material respects as at
the date of such  certificate  as if made at such time, (B) each Borrower is, at
the date of such certificate, in compliance in all material respects with all of
its  respective  covenants and  agreements in this  Agreement and the other Loan
Documents,  (C) no Default or Event of Default then exists or existed during the
period  covered by such  Financial  Statements,  (D) describing and analyzing in
reasonable detail all material trends, changes, and developments in each and all
Financial  Statements;  and (E)  explaining  the variances of the figures in the
corresponding  budgets  and prior  Fiscal  Year  financial  statements.  If such
certificate  discloses  that a  representation  or  warranty  is not  correct or
complete,  or that a covenant has not been  complied  with, or that a Default or
Event of Default existed or exists, such certificate shall set forth what action
the Borrowers have taken or propose to take with respect thereto.

                  (f) No sooner  than 60 days and not less than 30 days prior to
the  beginning  of each Fiscal Year,  annual  forecasts  (to include  forecasted
consolidated and consolidating balance sheets, statements of income and expenses
and statements of cash flow) for the Borrowers and their  Subsidiaries as at the
end of and for each fiscal quarter of such Fiscal Year.

                  (g) Promptly after filing with the PBGC and the IRS, a copy of
each  annual  report or other  filing  filed  with  respect to each Plan of each
Borrower.

                  (h) Promptly upon the filing  thereof,  copies of all reports,
if any, to or other documents  filed by any Borrower or any of its  Subsidiaries
with the  Securities  and Exchange  Commission  under the Exchange  Act, and all
reports,  notices,  or statements sent or received by any Borrower or any of its
Subsidiaries  to or from the holders of any equity  interests  of such  Borrower
(other than routine  non-material  correspondence  sent by  shareholders of such
Borrower to such  Borrower) or any such  Subsidiary  or of any Debt for borrowed
money  of  such  Borrower  or any  of  its  Subsidiaries  registered  under  the
Securities Act of 1933 or to or from the trustee under any indenture under which
the same is issued.

                  (i) As soon as  available,  but in any event not later than 15
days after any Borrower's  receipt thereof, a copy of all management reports and
management  letters  prepared for such Borrower by Deloitte & Touche,  L.L.P. or
any other independent certified public accountants of such Borrower satisfactory
to Agent.




                                       82

<PAGE>



                  (j) Promptly  after their  preparation,  copies of any and all
proxy  statements,  financial  statements,  and reports which any Borrower makes
available to its stockholders.

                  (k)  Promptly  after  filing  with the IRS, a copy of each tax
return filed by any Borrower or by any of its Subsidiaries.

                  (l) Such additional information as the Agent and/or any Lender
may from time to time  reasonably  request  regarding the financial and business
affairs of each Borrower or any Subsidiary.

         7.3 Notices to the Lenders.  Each Borrower  shall notify the Agent,  in
writing of the following matters at the following times:

                  (a)  Immediately  after becoming aware of any Default or Event
of Default.

                  (b)  Immediately  after becoming aware of the assertion by the
holder of any capital stock of any Borrower or Subsidiary thereof or of any Debt
in an outstanding  principal  amount in excess of $100,000 that a default exists
with respect  thereto or that such Borrower is not in compliance  with the terms
thereof,  or the threat or commencement by such holder of any enforcement action
because of such asserted default or non-compliance.

                  (c) Immediately  after becoming aware of any material  adverse
change in any Borrower's or any Subsidiary's property, business,  operations, or
condition (financial or otherwise).

                  (d)  Immediately  after  becoming  aware  of  any  pending  or
threatened  action,  suit,  proceeding,  or counterclaim  by any Person,  or any
pending or threatened  investigation by a Governmental Authority,  which action,
suit,  proceeding,  counterclaim  or  investigation  seeks  damages in excess of
$250,000  (which amount shall not be fully covered by  insurance),  or which may
otherwise  materially and adversely affect the Collateral,  the repayment of the
Obligations, the Agent's or any Lender's rights under the Loan Documents, or any
Borrower's or any  Subsidiary's  property,  business,  operations,  or condition
(financial or otherwise).

                  (e)  Immediately  after  becoming  aware  of  any  pending  or
threatened  strike,  work stoppage,  unfair labor practice claim, or other labor
dispute  affecting  any  Borrower or any of its  Subsidiaries  in a manner which
could reasonably be expected to have a Material Adverse Effect.

                  (f)  Immediately  after becoming aware of any violation of any
law, statute, regulation, or ordinance of a Governmental Authority affecting any
Borrower which could reasonably be expected to have a Material Adverse Effect.




                                       83

<PAGE>



                  (g)  Immediately  after receipt of any notice of any violation
by any Borrower or any of its Subsidiaries of any  Environmental Law which could
reasonably  be  expected  to  have  a  Material   Adverse  Effect  or  that  any
Governmental  Authority has asserted that any Borrower or any Subsidiary thereof
is not in  compliance  with  any  Environmental  Law  or is  investigating  such
Borrower's or such Subsidiary's compliance therewith.

                  (h)  Immediately  after receipt of any written notice that any
Borrower  or any of its  Subsidiaries  is or may be  liable  to any  Person as a
result of the  Release or  threatened  Release of any  Contaminant  or that such
Borrower or any Subsidiary of such Borrower is subject to  investigation  by any
Governmental  Authority  evaluating  whether  any  remedial  action is needed to
respond to the Release or threatened Release of any Contaminant which, in either
case, is reasonably likely to give rise to liability in excess of $250,000.

                  (i)  Immediately  after  receipt of any written  notice of the
imposition of any Environmental Lien against any property of any Borrower or any
of its Subsidiaries.

                  (j) Any change in any Borrower's name, state of incorporation,
or form of  organization,  trade names or styles under which such  Borrower will
sell  Inventory  or create  Accounts,  or to which  instruments  in  payment  of
Accounts  may be made  payable,  in each case at least  thirty  (30) days  prior
thereto.

                  (k) Within ten (10)  Business  Days after any  Borrower or any
ERISA Affiliate knows or has reason to know, that an ERISA Event or a prohibited
transaction  (as  defined  in  Sections  406 of ERISA  and 4975 of the Code) has
occurred, and, when known, any action taken or threatened by the IRS, the DOL or
the PBGC with respect thereto.

                  (l) Upon request, or, in the event that such filing reflects a
significant change with respect to the matters covered thereby, within three (3)
Business  Days after the filing  thereof  with the PBGC,  the DOL or the IRS, as
applicable,  copies of the following: (i) each annual report (form 5500 series),
including  Schedule  B  thereto,  filed  with the PBGC,  the DOL or the IRS with
respect to each Plan,  (ii) a copy of each funding waiver request filed with the
PBGC,  the  DOL or the IRS  with  respect  to any  Plan  and all  communications
received by any Borrower or any ERISA  Affiliate  from the PBGC,  the DOL or the
IRS with  respect  to such  request,  and (iii) a copy of each  other  filing or
notice filed with the PBGC, the DOL or the IRS, with respect to each Plan of any
Borrower or any ERISA Affiliate.

                  (m) Upon request, copies of each actuarial report for any Plan
or Multi-employer  Plan and annual report for any Multiemployer Plan; and within
three (3)  Business  Days after  receipt  thereof by any  Borrower  or any ERISA
Affiliate,  copies of the following:  (i) any notices of the PBGC's intention to
terminate a Plan or to have a trustee  appointed to administer  such Plan;  (ii)
any  favorable or  unfavorable  determination  letter from the IRS regarding the
qualification  of a Plan under  Section  401(a) of the Code; or (iii) any notice
from a Multi-employer Plan regarding the imposition of withdrawal liability.

                  (n)  Within  three  (3)  Business  Days  upon  the  occurrence
thereof: (i) any changes in the benefits of any existing Plan which increase any
Borrower's annual costs with respect thereto by an amount in excess of $250,000,
or the establishment of any new Plan or the commencement of contributions to any
Plan  to  which  any  Borrower  or  any  ERISA   Affiliate  was  not  previously
contributing; or (ii) any failure by any Borrower or any ERISA Affiliate to make
a required  installment or any other  required  payment under Section 412 of the
Code on or before the due date for such installment or payment.

                  (o) Within three (3)  Business  Days after any Borrower or any
ERISA Affiliate knows or has reason to know that any of the following events has
or will occur:  (i) a Multi-employer  Plan has been or will be terminated;  (ii)
the administrator or plan sponsor of a Multi-employer  Plan intends to terminate
a  Multi-employer  Plan;  or (iii)  the PBGC has  instituted  or will  institute
proceedings under Section 4042 of ERISA to terminate a Multiemployer Plan.

                  Each  notice  given  under this  Section  shall  describe  the
subject matter thereof in reasonable detail, and shall set forth the action that
the applicable Borrower, its Subsidiary,  or any ERISA Affiliate, as applicable,
has taken or proposes to take with respect thereto.


                                    ARTICLE 8

                     GENERAL WARRANTIES AND REPRESENTATIONS

         Each Borrower warrants and represents to the Agent and the Lenders that
except as  hereafter  disclosed  to and  accepted by the Agent and the  Majority
Lenders in writing:

         8.1 Authorization,  Validity,  and Enforceability of this Agreement and
the Loan  Documents.  Each  Borrower has the  corporate  power and  authority to
execute,  deliver and perform this  Agreement and the other Loan  Documents,  to
incur  the  Obligations,  and to  grant to the  Agent  Liens  upon and  security
interests in the  Collateral.  Each Borrower has taken all  necessary  corporate
action (including without limitation, obtaining approval of its



                                       84

<PAGE>



stockholders if necessary) to authorize the execution, delivery, and performance
of this Agreement and the other Loan Documents and the transactions contemplated
hereby by it (including, without limitation, making the dividends referred to in
Sections  8.10  and  8.24).  No  consent,  approval,  or  authorization  of,  or
declaration or filing with, any  Governmental  Authority,  and no consent of any
other Person, is required in connection with any Borrower's execution,  delivery
and performance of this Agreement and the other Loan Documents, except for those
already duly  obtained.  This  Agreement and the other Loan  Documents have been
duly executed and delivered by each Borrower,  and  constitute the legal,  valid
and binding  obligation of each Borrower,  enforceable  against it in accordance
with  its  terms  without  defense,  setoff  or  counterclaim.  Each  Borrower's
execution,  delivery,  and  performance  of this  Agreement  and the other  Loan
Documents  (and  the  transactions  contemplated  hereby,   including,   without
limitation,  the repurchase of the Subordinated Debt and the distribution of the
Common Stock of MKR currently held by Morrison Knudsen  Corporation  pursuant to
the terms of the MKC Bankruptcy Plan and the making of the dividends referred to
in  Sections  8.10  and  8.24) do not and will not  require  the  redemption  or
repurchase of the Preferred Stock or conflict with, or constitute a violation or
breach  of,  or  constitute  a default  under,  or  result  in the  creation  or
imposition  of any  Lien  upon  the  property  of  such  Borrower  or any of its
Subsidiaries by reason of the terms of (a) any mortgage, Lien, lease, indenture,
or any other material  contract,  agreement or instrument to which such Borrower
is a party or which is binding upon it, (b) any Requirement of Law applicable to
such Borrower or any of its Subsidiaries,  or (c) the certificate or articles of
incorporation or by-laws of such Borrower or any of its Subsidiaries.

         8.2 Validity and Priority of Security Interest.  The provisions of this
Agreement, the Mortgage(s),  and the other Loan Documents create legal and valid
Liens on all the  Collateral in favor of the Agent,  for the ratable  benefit of
the Lenders, and such Liens constitute perfected and continuing Liens on all the
Collateral, having priority over all other Liens on the Collateral, securing all
the Obligations, and enforceable against each Borrower and all third parties.

         8.3  Organization  and   Qualification.   Each  Borrower  (a)  is  duly
incorporated  and organized and validly existing in good standing under the laws
of the state of its incorporation,  (b) is qualified to do business as a foreign
corporation and is in good standing in the  jurisdictions  set forth on Schedule
8.3. Each Borrower is qualified in each  jurisdiction in which  qualification is
necessary in order for it to own or lease its property and conduct its business,
except  where the failure to be so qualified  would not have a Material  Adverse
Effect, and (c) has all requisite



                                       85

<PAGE>



power and authority to conduct its business and to own its property.

         8.4 Corporate Name; Prior Transactions. Except as set forth on Schedule
8.4, no Borrower has, during the past five (5) years,  been known by or used any
other  corporate  or  fictitious  name,  or  been  a  party  to  any  merger  or
consolidation, or acquired all or substantially all of the assets of any Person,
or acquired any of its property outside of the ordinary course of business.

         8.5  Subsidiaries  and  Affiliates;  FEIN  Numbers.  Schedule  8.5 is a
correct and complete list of the name and  relationship  to each Borrower of all
of that Borrower's Subsidiaries,  joint ventures and other Affiliates (including
a listing of all capital stock of any kind owned  directly or indirectly by each
Borrower)  together  with the  Federal  Employer  Identification  Number of each
Borrower.  Each  Subsidiary is (a) duly  incorporated  and organized and validly
existing in good standing under the laws of its state of incorporation set forth
on Schedule 8.5, and (b) qualified to do business as a foreign  corporation  and
in good standing in each  jurisdiction  in which the failure to so qualify or be
in good standing could  reasonably be expected to have a material adverse effect
on any such Subsidiary's business, operations, prospects, property, or condition
(financial  or  otherwise)  and (c) has all  requisite  power and  authority  to
conduct its business and own its property.

         8.6  Financial  Statements,  Pro  Forma  and  Projections.  (a) MKR has
delivered  to the Agent and the Lenders the  audited  balance  sheet and related
statements of income,  retained  earnings,  changes in financial  position,  and
changes  in  stockholders  equity  for  the  Borrowers  and  their  consolidated
Subsidiaries  as of  December  31,  1995,  and for the Fiscal  Year then  ended,
accompanied by the report thereon of the Borrowers' independent certified public
accountants,  Deloitte  & Touche,  L.L.P.,  and such  financial  statements  are
attached hereto as Schedule 8.6(A).  MKR has also delivered to the Agent and the
Lenders the unaudited balance sheet and related statements of income and changes
in financial position for each Borrower and its consolidated  Subsidiaries as of
July 26, 1996, and a consolidating balance sheet and income statement of MKR and
its  subsidiaries  as of July 26, 1996,  and all such  financial  statements are
attached  hereto as Schedule  8.6(B).  All such financial  statements  have been
prepared in accordance with GAAP and present accurately and fairly the financial
position of the Borrowers and their  consolidated  Subsidiaries  as at the dates
thereof and their results of operations for the periods then ended.

                  (b) The pro forma  delivered  on the date hereof and  attached
hereto  as  Schedule  8.6(C) is the  unaudited  consolidated  and  consolidating
balance  sheet of the  Borrowers,  and was  prepared by  Borrowers  assuming the
consummation of the transactions



                                       86

<PAGE>



contemplated  by this  Agreement  as of the  Closing  Date  (including,  without
limitation,  the  repurchase of the  Subordinated  Debt by MKR and the dividends
referred to in Sections 8.10 and 8.24) and based on the unaudited  balance sheet
of  Borrowers  dated July 26,  1996 and was  prepared  in  accordance  with GAAP
(subject to the exceptions set forth on Schedule 8.6(C) hereof),  with only such
adjustments thereto as would be required in accordance with GAAP.

                  (c) The  Latest  Projections  (with  such  projections  as are
delivered  on the  Closing  Date  being  attached  hereto  as  Schedule  8.6(D))
represent  and  will  represent  the  Borrowers'  best  estimate  of the  future
financial  performance of the Borrowers and their consolidated  Subsidiaries for
the periods set forth therein.  The Latest Projections have been prepared on the
basis of the assumptions set forth therein, which the Borrowers believe are fair
and  reasonable  in  light  of  current  and  reasonably   foreseeable  business
conditions at the time submitted to the Lender.

         8.7 Capitalization. The amount of each Borrower's authorized and issued
capital stock and the ownership of every block  representing  5% or more thereof
is  as  set  forth  on  Schedule  8.7  including,   without  limitation,   after
implementation of the MKC Bankruptcy Plan.

         8.8 Solvency. Each Borrower is Solvent prior to and after giving effect
to the  making  of the  Term  Loans  and the  Revolving  Loans to be made on the
Closing  Date and the  issuance  of the  Letters  of  Credit to be issued on the
Closing Date, and shall remain Solvent during the term of this Agreement.

         8.9 Debt.  After giving  effect to the making of the Term Loans and the
Revolving  Loans  to be  made  on  the  Closing  Date,  each  Borrower  and  its
Subsidiaries  have no Debt,  except (a) the  Obligations,  (b) Debt described on
Schedule 8.9, and (c) trade payables and other contractual  obligations  arising
in the ordinary course of business.

         8.10  Distributions.  Except  as set  forth  on  Schedule  8.10,  since
December 31, 1994, no Distribution  has been declared,  paid, or made upon or in
respect of any capital stock or other securities of any Borrower or any of their
Subsidiaries.

         8.11 Title to Property.  Each Borrower has good and marketable title in
fee  simple  to its real  property  listed in  Schedule  8.12  hereto,  and each
Borrower  has good,  indefeasible,  and  merchantable  title to all of its other
property  (including,  without limitation,  the assets reflected on the December
31, 1995 Financial Statements delivered to the Agent and the Lenders,  except as
disposed of in the ordinary course of business since the date thereof),  free of
all Liens except Permitted Liens.




                                       87

<PAGE>



         8.12 Real Estate; Leases; Minnesota. Schedule 8.12 sets forth a correct
and  complete  list of all  Real  Estate  owned by each  Borrower  or any of its
Subsidiaries,  all leases and  subleases  of real or  personal  property by each
Borrower  or its  Subsidiaries  as lessee or  sublessee  (other  than  leases of
personal  property as to which any Borrower is lessee or sublessee for which the
value of such personal property is less than $50,000 individually or $150,000 in
the  aggregate),  and all leases and  subleases of real or personal  property by
each Borrower or its  Subsidiaries  as lessor,  lessee,  sublessor or sublessee.
Each of such leases and subleases is valid and  enforceable  in accordance  with
its terms and is in full  force and  effect,  and no default by any party to any
such  lease or  sublease  exists.  The  Borrowers  represent  and  warrant  that
Touchstone has no operations or facilities in the state of Minnesota.

         8.13 Proprietary Rights Collateral.  Schedule 8.13 sets forth a correct
and  complete  list of all of the  Proprietary  Rights  Collateral.  None of the
Proprietary  Rights Collateral is subject to any licensing  agreement or similar
arrangement except as set forth on Schedule 8.13. To the best of each Borrower's
knowledge,  none of the Proprietary Rights Collateral  infringes on or conflicts
with any other Person's property, and no other Person's property infringes on or
conflicts  with  the  Proprietary  Rights  Collateral.  The  Proprietary  Rights
Collateral  described on Schedule  8.13  constitute  all of the property of such
type necessary to the current and  anticipated  future conduct of the Borrowers'
business.

         8.14 Trade  Names and Terms of Sale.  All trade  names or styles  under
which each  Borrower or any of its  Subsidiaries  will sell  Inventory or create
Accounts,  or to which  instruments  in payment of Accounts may be made payable,
are listed on Schedule 8.14.

         8.15  Litigation.  Except as set forth on  Schedule  8.15,  there is no
pending or (to the best of any Borrower's knowledge)  threatened,  action, suit,
proceeding,  or counterclaim by any Person, or investigation by any Governmental
Authority,  or any basis for any of the  foregoing,  which could  reasonably  be
expected to cause a Material Adverse Effect.

         8.16 Restrictive Agreements. No Borrower and none of their Subsidiaries
is a party to any  contract  or  agreement,  or subject to any  charter or other
corporate  restriction,  which  affects  its ability to  execute,  deliver,  and
perform the Loan  Documents and repay the  Obligations  or which  materially and
adversely  affects or,  insofar as any Borrower can  reasonably  foresee,  could
materially  and  adversely  affect,  the  property,  business,   operations,  or
condition (financial or otherwise) of such Borrower or such Subsidiary, or would
in any respect cause a Material Adverse Effect.




                                       88

<PAGE>



         8.17 Labor Disputes. Except as set forth on Schedule 8.17, (a) there is
no collective bargaining agreement or other labor contract covering employees of
any  Borrower  or any of its  Subsidiaries,  (b) no such  collective  bargaining
agreement or other labor contract is scheduled to expire during the term of this
Agreement,  (c) no union or other labor organization is seeking to organize,  or
to be recognized as, a collective  bargaining  unit of employees of any Borrower
or any of its  Subsidiaries  or for any  similar  purpose,  and (d)  there is no
pending or (to the best of any Borrower's  knowledge)  threatened,  strike, work
stoppage,  material unfair labor practice claim, or other material labor dispute
against or affecting any Borrower or its Subsidiaries or their employees.

         8.18  Environmental  Laws.  Except as  otherwise  disclosed on Schedule
8.18:

                  (a) Each  Borrower and its  Subsidiaries  have complied in all
material  respects with all  Environmental  Laws  applicable to its Premises and
business,  and none of the  Borrowers nor any of their  Subsidiaries  nor any of
their present Premises or operations,  nor their past property or operations, is
subject  to  any  enforcement  order  from  or  liability   agreement  with  any
Governmental  Authority or private Person  respecting  (i)  compliance  with any
Environmental Law or (ii) any potential liabilities and costs or remedial action
arising from the Release or threatened Release of a Contaminant.

                  (b) Each  Borrower  and its  Subsidiaries  have  obtained  all
permits necessary for their current operations under Environmental Laws, and all
such permits are in good standing and each Borrower and its  Subsidiaries are in
compliance with all terms and conditions of such permits.

                  (c) No Borrower  and none of their  Subsidiaries,  nor, to the
best of each Borrower's  knowledge,  any of their predecessors in interest,  has
stored,  treated or disposed of any hazardous waste on any Premises,  as defined
pursuant to 40 CFR Part 261 or any equivalent Environmental Law.

                  (d) No Borrower  and none of their  Subsidiaries  has received
any summons, complaint, order or similar written notice that it is not currently
in compliance  with, or that any  Governmental  Authority is  investigating  its
compliance  with, any  Environmental  Laws or that it is or may be liable to any
other Person as a result of a Release or threatened Release of a Contaminant.

                  (e) None of the present or past  operations of any Borrower or
its  Subsidiaries  is the  subject  of  any  investigation  by any  Governmental
Authority evaluating whether any remedial action



                                       89

<PAGE>



is needed to respond to a Release or threatened Release of a Contaminant.

                  (f)  There  is not  now,  nor to the  best  of any  Borrower's
knowledge has there ever been on or in the Premises:

                  (1) any underground storage tanks or surface impoundments,

                  (2) any asbestos containing material, or

                  (3) any  polychlorinated  biphenyls  (PCB's) used in hydraulic
oils, electrical transformers or other equipment.

                  (g) No Borrower and none of their  Subsidiaries  has filed any
notice  under  any  requirement  of  Environmental  Law  reporting  a  spill  or
accidental  and  unpermitted  release or  discharge  of a  Contaminant  into the
environment.

                  (h) No  Borrower  and none of their  Subsidiaries  has entered
into any  negotiations  or  settlement  agreements  with any Person  (including,
without  limitation,  the prior owner of any of its property)  imposing material
obligations  or  liabilities  on such Borrower or any of its  Subsidiaries  with
respect to any remedial  action in response to the Release of a  Contaminant  or
environmentally related claim.

                  (i) None of the products manufactured,  distributed or sold by
any Borrower or any of its Subsidiaries contain asbestos containing material.

                  (j) No Environmental  Lien has attached to any Premises of any
Borrower or any of its Subsidiaries.

         8.19 No Violation of Law. No Borrower and none of their Subsidiaries is
in violation of any law, statute,  regulation,  ordinance,  judgment,  order, or
decree  applicable to it which violation could  reasonably be expected to have a
Material Adverse Effect.

         8.20 No  Default.  No  Borrower  and none of their  Subsidiaries  is in
default with respect to any note, indenture,  loan agreement,  mortgage,  lease,
deed, or other agreement to which such Borrower or such Subsidiary is a party or
by which it is bound,  which  default  could  reasonably  be  expected to have a
Material Adverse Effect.

         8.21 ERISA  Compliance.  Except as  specifically  disclosed in Schedule
8.21:

                  (a) Each Plan is in compliance  in all material  respects with
the applicable provisions of ERISA, the Code and other federal



                                       90

<PAGE>



or state law. Each Plan which is intended to qualify under Section 401(a) of the
Code has received a favorable  determination letter from the IRS and to the best
knowledge of the applicable Borrower, nothing has occurred which would cause the
loss of such qualification.  Each Borrower and each ERISA Affiliate has made all
required  contributions  to any Plan subject to Section 412 of the Code,  and no
application  for a funding  waiver or an  extension of any  amortization  period
pursuant to Section 412 of the Code has been made with respect to any Plan.

                  (b) There are no  pending  or,  to the best  knowledge  of any
Borrower,  threatened claims, actions or lawsuits, or action by any Governmental
Authority,  with respect to any Plan which has resulted or could  reasonably  be
expected to result in a Material  Adverse  Effect.  There has been no prohibited
transaction or violation of the fiduciary  responsibility  rules with respect to
any Plan which has  resulted  or could  reasonably  be  expected  to result in a
Material Adverse Effect.

                  (c) (i) No ERISA Event has occurred or is reasonably  expected
to occur;  (ii) no Pension Plan has any  Unfunded  Pension  Liability;  (iii) no
Borrower and no ERISA  Affiliate has incurred,  or reasonably  expects to incur,
any  liability  under Title IV of ERISA with  respect to any Pension Plan (other
than  premiums due and not  delinquent  under  Section  4007 of ERISA);  (iv) no
Borrower and no ERISA  Affiliate has incurred,  or reasonably  expects to incur,
any liability (and no event has occurred which,  with the giving of notice under
Section 4219 of ERISA,  would result in such  liability)  under  Section 4201 or
4243 of ERISA with respect to a  Multiemployer  Plan; and (v) no Borrower and no
ERISA  Affiliate has engaged in a  transaction  that could be subject to Section
4069 or 4212(c) of ERISA.

         8.22  Taxes.  (a) Each  Borrower  and its  Subsidiaries  have filed all
Federal and other tax returns  and reports  required to be filed,  and have paid
all Federal and other taxes,  assessments,  fees and other governmental  charges
levied or imposed upon them or their properties,  income or assets otherwise due
and payable.

                  (b) The  repayment of the  Subordinated  Debt  pursuant to the
terms and conditions in the Note Cancellation and  Restructuring  Agreement will
not result in any  cancellation of  indebtedness  income or tax liability to the
Borrowers  for Federal or any State  Income tax  purposes,  except to the extent
that such tax liability is completely  offset by net operating  loss  deductions
(including carry forwards) then available to the Borrowers.

         8.23  Regulated  Entities.  No  Borrower,  no  Person  controlling  any
Borrower,  and no Subsidiary of any Borrower,  is an "Investment Company" within
the meaning of the  Investment  Company  Act of 1940.  No Borrower is subject to
regulation under the Public Utility



                                       91

<PAGE>



Holding Company Act of 1935, the Federal Power Act, the Interstate Commerce Act,
any state  public  utilities  code,  or any other  Federal  or state  statute or
regulation limiting its ability to incur Indebtedness.

         8.24 Use of Proceeds; Margin Regulations. The proceeds of the Loans are
to be used solely for working capital purposes,  except that on the Closing Date
approximately $21,317,000 will be dividended up to MKR by the other Borrowers as
shown on Schedule 8.10, and thereafter approximately $34,650,000 will be used by
MKR to repurchase the entire amount of the Subordinated  Debt in accordance with
the Note Cancellation and Restructuring Agreement. No Borrower and no Subsidiary
of any Borrower is engaged in the business of purchasing or selling Margin Stock
or extending credit for the purpose of purchasing or carrying Margin Stock.

         8.25 Copyrights,  Patents,  Trademarks and Licenses, etc. Each Borrower
owns or is  licensed  or  otherwise  has the  right  to use all of the  patents,
trademarks,  service marks,  trade names,  copyrights,  contractual  franchises,
authorizations and other rights that are reasonably  necessary for the operation
of its businesses,  without conflict with the rights of any other Person. To the
best knowledge of each Borrower, no slogan or other advertising device, product,
process,  method,  substance,  part  or  other  material  now  employed,  or now
contemplated  to be  employed,  by  such  Borrower  or  any  Subsidiary  thereof
infringes  upon any  rights  held by any other  Person.  No claim or  litigation
regarding  any of  the  foregoing  is  pending  or  threatened,  and no  patent,
invention, device, application, principle or any statute, law, rule, regulation,
standard  or code is pending or, to the  knowledge  of any  Borrower,  proposed,
which, in either case,  could  reasonably be expected to have a Material Adverse
Effect.

         8.26 No  Material  Adverse  Change.  No  Material  Adverse  Effect  has
occurred since August 31, 1995.

         8.27 Full Disclosure. None of the representations or warranties made by
any  Borrower  in the Loan  Documents  as of the date such  representations  and
warranties are made or deemed made, and none of the statements  contained in any
exhibit,  report,  statement  or  certificate  furnished  by or on behalf of any
Borrower or any Subsidiary in connection with the Loan Documents  (including the
offering and disclosure  materials delivered by or on behalf of the Borrowers to
the Lenders  prior to the Closing  Date),  contains  any untrue  statement  of a
material  fact or omits any  material  fact  required  to be stated  therein  or
necessary to make the  statements  made therein,  in light of the  circumstances
under which they are made, not misleading as of the time when made or delivered.

         8.28 Material Agreements; Identity of Locomotives. Schedule 8.28 hereto
sets forth all material agreements and contracts to



                                       92

<PAGE>



which any Borrower or any of its  Subsidiaries  is a party or is bound as of the
date hereof.  No Borrower other than MKR owns or leases any  locomotives and all
of the  locomotives  that are owned by or leased to MKR on the Closing  Date are
specifically  identified  on Schedule  8.28.  Schedule 8.28 also sets forth with
respect to each  locomotive  owned by or leased to MKR, (i) the model or type of
each such locomotive,  (ii) the markings including any AAR designation or serial
number of each such  locomotive,  (iii) if such locomotive is leased to MKR, the
information  necessary to identify the lease  (including  the name of the lessor
and the date and term of the lease),  (iv) if such  locomotive is leased by MKR,
the  information  necessary  to identify  the lease  (including  the name of the
lessee and the date and term of the lease) and (v) the countries where each such
locomotive is being used.

         8.29 Bank Accounts. Schedule 8.29 contains a complete and accurate list
of all bank accounts and lock boxes maintained by each Borrower with any bank or
other financial institution.

         8.30  Governmental  Authorization.  No  approval,  consent,  exemption,
authorization,   or  other  action  by,  or  notice  to,  or  filing  with,  any
Governmental   Authority  is  necessary  or  required  in  connection  with  the
execution,  delivery or performance by, or enforcement  against, any Borrower or
any of its Subsidiaries of the Agreement or any other Loan Document.

         8.31 Insurance.  Schedule 8.31 contains a complete and accurate list of
all insurance of any kind  maintained by each Borrower  listing the names of the
insurance carriers and the policy numbers and summarizing the types of insurance
and the policy limits with respect thereto.


                                    ARTICLE 9

                       AFFIRMATIVE AND NEGATIVE COVENANTS

                  Each Borrower  covenants to the Agent and each Lender that, so
long  as any of the  Obligations  remain  outstanding  or this  Agreement  is in
effect:

         9.1 Taxes and Other  Obligations.  Each Borrower shall, and shall cause
each of its Subsidiaries to, (a) file when due all tax returns and other reports
which it is required to file; (b) pay, or provide for the payment,  when due, of
all taxes, fees,  assessments and other governmental  charges against it or upon
its property, income and franchises, make all required withholding and other tax
deposits, and establish adequate reserves for the payment of all such items, and
provide to the Agent and the Lenders, upon request, satisfactory evidence of its
timely  compliance with the foregoing;  and (c) pay when due all Debt owed by it
and all claims of



                                       93

<PAGE>



materialmen,  mechanics,  carriers,  warehousemen,   landlords  and  other  like
Persons,  and all other  indebtedness  owed by it and perform and discharge in a
timely manner all other obligations undertaken by it; provided, however, so long
as the applicable  Borrower has notified Agent in writing,  such Borrower or its
Subsidiaries need pay any tax, fee, assessment, or governmental charge, that (i)
it is contesting in good faith by appropriate  proceedings  diligently  pursued,
(ii) such Borrower or its Subsidiary, as the case may be, has established proper
reserves  for as  provided  in GAAP,  and (iii) no Lien  (other than a Permitted
Lien) results from such non-payment.

         9.2 Corporate  Existence and Good Standing.  Each Borrower  shall,  and
shall cause each of its  Subsidiaries  to, maintain its corporate  existence and
its qualification and good standing in all jurisdictions in which the failure to
maintain such  qualification  or good standing  could  reasonably be expected to
have a material adverse effect on such Borrower's or such Subsidiary's property,
business, operations, prospects, or condition (financial or otherwise).

         9.3 Compliance with Law and Agreements;  Maintenance of Licenses.  Each
Borrower shall comply,  and shall cause each of its  Subsidiaries to comply,  in
all material respects with all Requirements of Law of any Governmental Authority
having  jurisdiction  over it or its business  (including the Federal Fair Labor
Standards Act). Each Borrower  shall,  and shall cause each of its  Subsidiaries
to,  obtain and maintain all licenses,  permits,  franchises,  and  governmental
authorizations  necessary  to own its  property  and to conduct its  business as
conducted on the Closing Date.

         9.4 Maintenance of Property;  Use of Locomotives.  Each Borrower shall,
and shall  cause  each of its  Subsidiaries  to,  maintain  all of its  property
necessary and useful in the conduct of its business, in good operating condition
and repair,  ordinary wear and tear excepted. All Locomotives which are owned or
leased by MKR are currently and during the term of this Agreement  shall only be
located  and used  within  the 48  contiguous  states  of the U.S.,  except  for
eighteen  (18)  locomotives  (as clearly  indicated on Schedule  8.28) which are
leased for use in Mexico and are permanently located in Mexico.

         9.5 Insurance.  (a) Each Borrower shall maintain,  and shall cause each
of its Subsidiaries to maintain,  with financially sound and reputable  insurers
having a rating of at least (A-) VII or better by Best Rating  Guide,  insurance
against  loss or  damage  by  fire  with  extended  coverage;  theft,  burglary,
pilferage and loss in transit; public liability and third party property damage;
larceny, embezzlement or other criminal liability; business interruption; public
liability and third party property damage; and such other



                                       94

<PAGE>



hazards or of such other types as is customary  for Persons  engaged in the same
or similar business, as the Agent, in its discretion, or acting at the direction
of  the  Majority  Lenders,  shall  specify,  in  amounts,  and  under  policies
acceptable  to  the  Agent  and  the  Majority  Lenders.  Without  limiting  the
foregoing,  the  Borrowers  shall also  maintain,  and shall cause each of their
Subsidiaries to maintain,  flood insurance, in the event of a designation of the
area in which any Real  Estate is  located  as  "flood  prone" or a "flood  risk
area," as defined by the Flood Disaster  Protection Act of 1973, in an amount to
be  reasonably  determined  by the Agent,  and shall comply with the  additional
requirements of the National Flood Insurance Program as set forth in said Act.

                  (b) Each  Borrower  shall  cause the  Agent,  for the  ratable
benefit of the  Lenders,  to be named in each such  policy as  secured  party or
mortgagee and loss payee or additional  insured,  in a manner  acceptable to the
Agent. Each policy of insurance shall contain a clause or endorsement  requiring
the insurer to give not less than thirty (30) days' prior written  notice to the
Agent in the event of cancellation of the policy for any reason whatsoever and a
clause or  endorsement  stating  that the  interest  of the  Agent  shall not be
impaired  or  invalidated  by any act or neglect of any  Borrower  or any of its
Subsidiaries  or the owner of any premises for purposes more  hazardous than are
permitted by such policy.  All premiums for such insurance  shall be paid by the
applicable Borrower when due, and certificates of insurance and, if requested by
the Agent or any Lender,  photocopies of the policies, shall be delivered to the
Agent, in each case in sufficient quantity for distribution by the Agent to each
of the Lenders.  If any Borrower  fails to procure such  insurance or to pay the
premiums  therefor when due, the Agent may, and at the direction of the Majority
Lenders shall, do so from the proceeds of Revolving Loans.

                  (c) Each  Borrower  shall  promptly  notify  the Agent and the
Lenders of any loss,  damage, or destruction to the Collateral  arising from its
use,  whether or not covered by  insurance.  The Agent is hereby  authorized  to
collect all insurance proceeds directly, and to apply or remit them as follows:

                  (d)  (i)  With  respect  to  insurance  proceeds  relating  to
Collateral  other than Fixed  Assets,  after  deducting  from such  proceeds the
reasonable expenses, if any, incurred by the Agent in the collection or handling
thereof,  the Agent shall apply such proceeds,  ratably, to the reduction of the
Obligations in the order provided for in Section 4.5.

                      (ii) With respect to insurance proceeds relating to
Collateral  consisting of Fixed Assets,  after  deducting from such proceeds the
reasonable expenses, if any, incurred by the Agent in the collection or handling
thereof,  the Agent shall apply such proceeds,  ratably, to the reduction of the
Obligations in the order



                                       95

<PAGE>



provided  for in Section  4.5,  or at the option of the  Majority  Lenders,  may
permit  or  require  the  applicable  Borrower  to use such  money,  or any part
thereof, to replace,  repair,  restore or rebuild the relevant Fixed Assets in a
diligent and expeditious  manner with materials and workmanship of substantially
the same quality as existed before the loss,  damage or  destruction;  provided,
however,  that so long as there  does not then  exist  any  Default  or Event of
Default,  the applicable  Borrower shall be permitted to use insurance  proceeds
relating to Collateral  consisting of Fixed Assets in an aggregate amount not to
exceed $1,000,000 with respect to any occurrence, to replace, repair, restore or
rebuild the relevant Fixed Assets, in the manner set forth in this sentence; and
provided, further, that the applicable Borrower first (i) provides the Agent and
the  Majority  Lenders  with  plans and  specifications  for any such  repair or
restoration which shall be reasonably satisfactory to the Agent and the Majority
Lenders and (ii)  demonstrates  to the reasonable  satisfaction of the Agent and
the  Majority  Lenders  that the funds  available  to it will be  sufficient  to
complete such project in the manner provided therein.

         9.6 Condemnation. (a) Each Borrower shall, immediately upon learning of
the institution of any proceeding for the condemnation or other taking of any of
its property,  notify the Agent of the pendency of such  proceeding,  and agrees
that the Agent may  participate in any such  proceeding,  and such Borrower from
time to time will deliver to the Agent all instruments  reasonably  requested by
the Agent to permit such participation.

                  (b) The Agent is hereby  authorized to collect the proceeds of
any condemnation claim or award directly, and to apply or remit them as follows:

                  (c)  With  respect  to  condemnation   proceeds   relating  to
Collateral  other than Fixed  Assets,  after  deducting  from such  proceeds the
reasonable expenses, if any, incurred by the Agent in the collection or handling
thereof,  the Agent shall apply such proceeds,  ratably, to the reduction of the
Obligations in the order provided for in Section 4.5.

                           (i) With respect to condemnation proceeds relating to
Collateral  consisting of Fixed Assets,  after  deducting from such proceeds the
reasonable expenses, if any, incurred by the Agent in the collection or handling
thereof,  the Agent shall apply such proceeds,  ratably, to the reduction of the
Obligations  in the order  provided  for in Section 4.5, or at the option of the
Majority  Lenders,  may permit or require  the  applicable  Borrower to use such
money, or any part thereof, to replace,  repair, restore or rebuild the relevant
Fixed Assets in a diligent and expeditious manner with materials and workmanship
of substantially the same quality as existed before the condemnation;  provided,
however,  that so long as there  does not then  exist  any  Default  or Event of
Default, the



                                       96

<PAGE>



applicable  Borrower  shall be permitted to use proceeds  relating to Collateral
consisting of Fixed Assets in an aggregate amount not to exceed  $1,000,000 with
respect to any occurrence,  to replace,  repair, restore or rebuild the relevant
Fixed Assets, in the manner set forth in this sentence;  and provided,  further,
that  plans  and  specifications  for any such  repair or  restoration  shall be
reasonably  satisfactory  to the Agent  and the  Majority  Lenders  and shall be
subject to the reasonable approval of the Agent and the Majority Lenders.

         9.7  Environmental  Laws. (a) Each Borrower shall, and shall cause each
of  its   Subsidiaries   to,  conduct  its  business  in  compliance   with  all
Environmental  Laws  applicable  to it,  including,  without  limitation,  those
relating  to  the  generation,  handling,  use,  storage,  and  disposal  of any
Contaminant.  Each Borrower shall,  and shall cause each of its Subsidiaries to,
take  prompt  and  appropriate  action to  respond  to any  non-compliance  with
Environmental Laws and shall regularly report to the Agent on such response.

                  (b) Without  limiting the  generality of the  foregoing,  each
Borrower shall submit to the Agent and the Lenders  annually,  commencing on the
first  Anniversary  Date, and on each Anniversary Date thereafter,  an update of
the status of each environmental compliance or liability issue. The Agent or any
Lender may  request  copies of  technical  reports  prepared  by the  applicable
Borrower and its  communications  with any  Governmental  Authority to determine
whether any Borrower or any of its  Subsidiaries  is  proceeding  reasonably  to
correct,   cure  or  contest  in  good  faith  any  alleged   non-compliance  or
environmental  liability.  Each Borrower  shall,  at the Agent's or the Majority
Lenders'  request  and at such  Borrower's  expense,  (a) retain an  independent
environmental  engineer acceptable to the Agent to evaluate the site,  including
tests if appropriate,  where the non-compliance or alleged  non-compliance  with
Environmental  Laws has  occurred  and  prepare  and  deliver to the  Agent,  in
sufficient  quantity  for  distribution  by the Agent to the  Lenders,  a report
setting forth the results of such evaluation,  a proposed plan for responding to
any  environmental  problems  described  therein,  and an  estimate of the costs
thereof,  and (b) provide to the Agent and the Lenders a supplemental  report of
such engineer whenever the scope of the environmental  problems, or the response
thereto or the estimated costs thereof, shall change in any material respect.

         9.8 Compliance with ERISA. Each Borrower shall, and shall cause each of
its ERISA  Affiliates  to: (a) maintain  each Plan in compliance in all material
respects with the applicable  provisions of ERISA, the Code and other federal or
state law; (b) cause each Plan which is qualified  under  Section  401(a) of the
Code to maintain such qualification;  (c) make all required contributions to any
Plan subject to Section 412 of the Code; (d) not engage in a



                                       97

<PAGE>



prohibited  transaction or violation of the fiduciary  responsibility rules with
respect to any Plan;  and (e) not engage in a transaction  that could be subject
to Section 4069 or 4212(c) of ERISA.

         9.9  Mergers,  Consolidations  or Sales.  No Borrower and none of their
Subsidiaries  shall enter into any  transaction  of merger,  reorganization,  or
consolidation,  or transfer, sell, assign, lease, or otherwise dispose of all or
any part of its property,  or wind up, liquidate or dissolve, or agree to do any
of the  foregoing,  except (a) for sales of Inventory in the ordinary  course of
its  business  and (b) for  sales  or other  dispositions  of  Equipment  in the
ordinary  course of  business  that are  obsolete  or no longer  useable by such
Borrower in its business as permitted by Section 6.11; provided,  however,  that
MKR  shall  be  permitted  to enter  into a  merger  agreement  upon  terms  and
conditions  acceptable to the Agent in its sole  discretion  with a wholly-owned
and newly formed  subsidiary  of MKR which has no business or  operations of any
kind and was set up merely to  facilitate  a name  change by MKR, so long as (i)
MKR is the  surviving  corporation  in such  merger,  (ii) the Agent and Lenders
receive a legal opinion in form and substance reasonably  acceptable to Agent as
to the legality,  validity and effectiveness of the merger,  (iii) the Borrowers
otherwise  comply  with the terms  and  conditions  otherwise  set forth in this
Agreement  and the other Loan  Documents  with  respect  to any name  change and
merger  transaction  by  MKR  (including,   without  limitation,   filing  UCC-3
amendments  and mortgage  modifications  to reflect such name change),  and (iv)
take such other steps and actions, and execute and deliver such documents as may
be reasonably required by the Agent prior to consummating such merger.

         9.10 Distributions; Capital Change; Restricted Investments. No Borrower
and none of their Subsidiaries shall (a) directly or indirectly declare or make,
or incur any liability to make,  any  Distribution,  except  Distributions  to a
Borrower  by its  Subsidiaries  and  Distributions  by MKR with  respect  to its
Preferred Stock in an aggregate  amount not to exceed $40,000 per year, (b) make
any change in its capital  structure which could have a Material Adverse Effect,
(c) make any Restricted Investment except:

     (1) intercompany loans by one Borrower to any other Borrower; provided that
such intercompany loans shall be subject to the following terms and conditions:

                    (i) such loans shall be unsecured and payable on demand, and
                    the Borrowers hereby agree that all such Indebtedness  shall
                    be  subordinated in right of payment to the final payment in
                    full in cash of the Obligations;

                    (ii) no Default or Event of Default  shall then exist and be
                    continuing or would result after giving effect thereto,  and
                    after giving effect to each such



                                       98

<PAGE>



                    intercompany  loan,  both the Borrower  making such loan and
                    the recipient thereof shall be Solvent;

                    (iii) each  recipient  of such a loan shall use the proceeds
                    thereof solely for its own working capital  requirements and
                    other  general  corporate  purposes  arising in the ordinary
                    course of its  business  or as  permitted  by  Section  8.24
                    hereof;

                    (iv) after  giving  effect to each  intercompany  loan,  the
                    Borrower   making   such  loan   shall   have   Availability
                    (consisting   of  MKR's   Availability   or  the  applicable
                    Components  Subsidiary's  Availability  as the  case may be)
                    equal  to at  least  10% of  MKR's  Borrowing  Base  or that
                    Components Subsidiary's Borrowing Base, as applicable;

                    (v) after  giving  effect  to such  intercompany  loan,  the
                    Borrower making such intercompany loan shall have a Modified
                    Fixed Charge  Coverage Ratio of at least 1.25 to 1.0 for the
                    twelve calendar months most recently ended prior to the date
                    such intercompany loan is made, and the Borrower making such
                    intercompany  loan  shall  have  delivered  to the  Agent  a
                    compliance certificate demonstrating its compliance with the
                    terms of this clause (v) and clause (iv) above; and

                    (vi)  Borrowers  shall have delivered to the Agent a current
                    list of intercompany accounts outstanding; and

                    (vii) in no event  shall  the  aggregate  amount of all such
                    intercompany   loans   owing   by  MKR  to  the   Components
                    Subsidiaries exceed six million dollars  ($6,000,000) in the
                    aggregate at any time; and

     (2)  reimbursement of expenses  incurred by MKR on behalf of any Components
Subsidiary, provided that,

                    (i) such  reimbursement  shall be  limited  to  actual  out-
                    of-pocket  expenditures  made by MKR for the  benefit of the
                    particular Components Subsidiary;

                    (ii) such  reimbursement  shall be for expenses incurred for
                    the direct benefit of the particular  Components  Subsidiary
                    consisting of legal, accounting, treasury, audit, insurance,
                    pension or personnel services;

                    (iii)  such  reimbursement  shall  be  allocated  among  the
                    Components Subsidiaries to the extent determinable, based on
                    the benefit  received or expense  incurred  with  respect to
                    each Components Subsidiary and if not determinable,



                                       99

<PAGE>



                    pro  rata  based  on  the  relative  sales  volume  of  each
                    Components Subsidiary; and

                    (iv) the  aggregate  amount of expenses  incurred by MKR and
                    reimbursed by the Components Subsidiaries during each Fiscal
                    Year shall not  exceed six  million  two  hundred  and fifty
                    thousand dollars ($6,250,000).

         9.11 Transactions Affecting Collateral or Obligations.  No Borrower and
none of their  Subsidiaries  shall enter into any transaction which could have a
Material Adverse Effect.

         9.12 Guaranties. No Borrower and none of their Subsidiaries shall make,
issue,  or become  liable on any  Guaranty,  except  Guaranties  in favor of the
Agent.

         9.13 Debt; Changes to Preferred Stock. (a) No Borrower nor any of their
Subsidiaries  shall incur or maintain any Debt, other than: (i) the Obligations;
(ii) trade  payables and  contractual  obligations  to suppliers  and  customers
incurred in the ordinary  course of business;  (iii) other Debt  existing on the
Closing  Date and  reflected  on Schedule  8.9;  and (iv) Debt  secured by Liens
permitted under Section 9.19.

                  3(b) MKR shall not, in any event, change or amend the terms of
the Preferred Stock (or any certificate of designations with respect thereto).

         9.14 Prepayment.  No Borrower and none of their  Subsidiaries shall (a)
voluntarily prepay any Debt, except the Obligations in accordance with the terms
of this Agreement or (b) exercise any right of optional  redemption with respect
to the Preferred Stock.

         9.15  Transactions  with Affiliates.  (a) No Borrower and none of their
Subsidiaries shall, sell,  transfer,  distribute,  or pay any money or property,
including,  but not limited  to, any fees or expenses of any nature  (including,
but not  limited  to, any fees or  expenses  for  management  services),  to any
Affiliate,  or lend or advance money or property to any Affiliate,  or invest in
(by capital  contribution  or otherwise) or purchase or repurchase  any stock or
indebtedness,  or any  property,  of any  Affiliate,  or  become  liable  on any
Guaranty of the indebtedness,  dividends, or other obligations of any Affiliate,
except that (a) the Borrowers  may make travel  advances or other loans to their
employees  in  connection  with  relocations  provided  that all such  loans and
advances  are  less  than  $75,000  in the  aggregate  and  (b)  the  Components
Subsidiaries  may make payments to MKR (i) to satisfy MKR's  Federal,  state and
local income tax  obligations to the extent such  obligations  are the result of
the  net   consolidated   income  of  the  Components   Subsidiaries  and  their
Subsidiaries  being attributed to MKR for tax purposes,  (ii) as permitted under
Section 9.10



                                       100

<PAGE>



hereof or (iii) to pay such other  amounts as are  described  on Schedule  9.15.
Notwithstanding the foregoing,  each Borrower and its Subsidiaries may engage in
transactions with Affiliates in the ordinary course of business,  in amounts and
upon terms fully disclosed to the Agent in writing and the Lenders,  and no less
favorable  to the  Borrowers  or such  Subsidiary  than would be  obtained  in a
comparable arm's-length  transaction with a third party who is not an Affiliate,
and  each  Borrower  shall  guaranty  the  Obligations  of each  other  Borrower
hereunder.

                  (b) Without  limiting the  restrictions set forth in paragraph
(a) above, in addition,  the Borrowers  hereby agree that if at any time for any
reason  the  Borrowers'  Availability  should  fall below  $4,000,000,  then the
Borrowers  will  immediately  take any and all  steps  necessary  to  cause  the
aggregate amount of trade payables,  accrued  expenses and other  obligations of
any kind owed by MK Gain, S.A. de C.V. to the Borrowers  (other than the Debt of
MK Gain,  S.A. de C.V.  owed to the Borrowers and set forth on the Pro Forma) to
be paid down to below  $4,000,000  (U.S.  Dollars)  and in no instance  will the
amount of such accrued expenses,  payables and obligations owed by MK Gain, S.A.
de C.V. to the Borrowers ever be permitted to exceed $6,000,000 (U.S. Dollars).

         9.16  Investment  Banking and  Finder's  Fees.  No Borrower and none of
their  Subsidiaries shall pay or agree to pay, or reimburse any other party with
respect to, any investment banking or similar or related fee, underwriter's fee,
finder's fee, or broker's fee to any Person in connection  with this  Agreement.
Each Borrower  shall defend and indemnify the Agent and the Lenders  against and
hold them  harmless  from all claims of any  Person  for any such fees,  and all
costs and expenses (including without  limitation,  attorneys' fees) incurred by
the Agent and/or any Lender in connection therewith.

         9.17     Management Compensation.  Intentionally omitted.

         9.18 Business  Conducted.  No Borrower shall or shall permit any of its
Subsidiaries  to, engage  directly or indirectly,  in any line of business other
than the businesses in which such Borrower or such  subsidiary is engaged on the
Closing Date.

         9.19 Liens.  Except as set forth on Schedule  9.19 hereto,  no Borrower
and none of their Subsidiaries shall create,  incur,  assume, or permit to exist
any Lien on any property now owned or hereafter  acquired by any of them, except
(a) Permitted Liens, (b) Liens created after the date hereof by conditional sale
or other title retention  agreements  (including,  without  limitation,  Capital
Leases) or in  connection  with  purchase  money  indebtedness  with  respect to
properties acquired by any Borrower or any of their Subsidiaries in the ordinary
course of business,  involving the incurrence of an aggregate amount of purchase
money indebtedness



                                       101

<PAGE>



and  obligations  (whether  or not then due or paid)  in  connection  with  such
Capital Leases of not more than Three Million Dollars  ($3,000,000)  outstanding
at any one time for all such Liens  (provided that such Liens attach only to the
assets  subject to such  purchase  money debt or Capital  Lease and such Debt is
incurred within twenty (20) days following such purchase of such assets and does
not exceed 100% of the purchase price of the subject  assets,  (c) Liens created
on certain of MKR's cash after the Closing Date to the extent such cash has been
deposited  as cash  collateral  in  favor  of a third  party  bank or  financial
institution  other than BABC or a Lender (the "Other L/C  Issuer") to secure the
reimbursement obligations of MKR to such Other L/C Issuer in connection with its
issuance  of a letter of credit for the account of MKR,  provided  that (i) such
letter of credit is in favor of the  issuer of a  performance  bond on behalf of
MKR,  (ii) the  maximum  stated  amount of all such  letters of credit  does not
exceed $7,500,000,  (iii) the obligations and liabilities of MKR with respect to
all such  letters of credit are non  recourse to MKR except to the extent of the
cash collateral securing the obligations to such Other L/C Issuer and (iv) Agent
has reviewed all  documentation in connection with such letters of credit of any
Other L/C Issuer and acknowledged in writing that such  documentation is in form
and substance  reasonably  acceptable to Agent,  (d) Liens created on certain of
MKR's inventory at its Boise,  Idaho facility in favor of PTRA that is providing
inventory  financing to MKR in connection  with the PTRA Contract  provided that
(i) the Agent (on behalf of the  Lenders),  MKR and PTRA shall have entered into
an  intercreditor  agreement in form and substance  acceptable to the Agent (the
"PTRA Intercreditor") which, among other things, shall define the limited nature
of PTRA's Lien on MKR's inventory and identify all  documentation and agreements
related to the PTRA Contract and PTRA  Indebtedness,  (ii) the maximum principal
amount of PTRA  Indebtedness  shall not at any time exceed  $20,000,000  and the
interest  rate,  fees and other terms and  conditions  of the PTRA  Indebtedness
shall be  acceptable  to the  Agent,  (iii) the Lien in favor of PTRA shall only
apply to  specific  locomotives  which  are being  reconstructed  under the PTRA
Contract  and  certain  other raw  materials,  spare  parts and work in  process
inventory  that is not  attached  to and  made a part of the  locomotives  under
reconstruction,  but is necessary to the  reconstruction of such locomotives and
is identified in the PTRA  Intercreditor and (iv) all locomotives and locomotive
cores being  pledged to PTRA shall first be  identified  to the Agent by written
notice listing the model,  road number and serial number,  and (e) Liens created
on certain of MKR's inventory at its Boise, Idaho facility in favor of HBTC that
is providing  inventory  financing to MKR in  connection  with the HBTC Contract
provided that (i) the Agent (on behalf of the Lenders),  MKR and HBTC shall have
entered into an intercreditor  agreement in form and substance acceptable to the
Agent (the "HBTC  Intercreditor")  which,  among other things,  shall define the
limited nature of HBTC's Lien on MKR's inventory



                                       102

<PAGE>



and identify all documentation  and agreements  related to the HBTC Contract and
HBTC Indebtedness,  (ii) the maximum principal amount of HBTC Indebtedness shall
not at any time exceed  $7,000,000 and the interest  rate,  fees and other terms
and conditions of the HBTC Indebtedness  shall be acceptable to the Agent, (iii)
the Lien in favor of HBTC  shall only apply to  specific  locomotives  which are
being  reconstructed  under the HBTC Contract and certain  other raw  materials,
spare  parts and work in process  inventory  that is not  attached to and made a
part  of  the  locomotives  under  reconstruction,   but  is  necessary  to  the
reconstruction  of such locomotives and is identified in the HBTC  Intercreditor
and (iv) all locomotives and locomotive  cores being pledged to HBTC shall first
be identified to the Agent by written notice listing the model,  road number and
serial number.

         9.20 Sale and  Leaseback  Transactions.  No Borrower  and none of their
Subsidiaries shall, directly or indirectly,  enter into any arrangement with any
Person  providing for such Borrower or such Subsidiary to lease or rent property
that  such  Borrower  or such  Subsidiary  has  sold or will  sell or  otherwise
transfer to such Person,  except  sale-leasebacks of locomotives in the ordinary
course of MKR's business which are otherwise in compliance with Section 9.24.

         9.21 New  Subsidiaries;  Motive Power. No Borrower  shall,  directly or
indirectly,  organize,  create,  acquire or permit to exist any Subsidiary other
than those  listed on  Schedule  8.5.  MCM  Transportation  Co., a  Pennsylvania
corporation,  is a  wholly-owned  Subsidiary  of  Motor  Coils  and  (i)  is not
currently  conducting  business or business  operations,  (ii) shall not restart
operations  without  the  written  consent of Agent,  and (iii) has no assets or
liabilities of any kind; provided,  however, that MKR shall be permitted to form
a new  wholly-owned  Subsidiary  (which  Subsidiary will not be a Borrower under
this  Agreement)  to be called  Motive  Power  International,  Inc.,  a Delaware
corporation ("Motive"),  solely to act as a foreign distribution agent on behalf
of MKR on the condition that (i) Motive shall guaranty the Obligations  pursuant
to a guaranty agreement in form and substance  acceptable to the Agent, (ii) all
of the  capital  stock and  assets of Motive  shall be  pledged  in favor of the
Agent, on behalf of the Lenders,  pursuant to security agreements,  stock pledge
agreements,  documents,  UCC financing  statements and other filings in form and
substance  acceptable  to the Agent  and  granting  the Agent (on  behalf of the
Lenders) a first and prior perfected security interest in such assets and stock,
(iii) MKR has provided  the Agent with a  certificate  from its chief  financial
officer or treasurer  containing a description of Motive's proposed business and
operations  including,  without  limitation,  information on Motive's employees,
assets  and any  receivables  or  inventory  it will  have as well as  where  it
proposes to conduct  business and the costs and charges of such services to MKR,
which costs and charges must be



                                       103

<PAGE>



reasonable  and not be greater than those that would  otherwise be charged by an
independent entity that entered into such transaction with MKR on an arms length
basis.  The  Borrowers  hereby agree that (A) no Borrower  shall be permitted to
make any intercompany loans, contributions,  advances or payments of any kind to
Motive  (other than  payments to Motive to cover  Motive's  actual out of pocket
costs for  services  rendered  by Motive  which  payments  are made  strictly in
accordance with the description of Motive's business provided to the Agent under
clause  (iii)  above)  and (B) prior to the time  Motive  begins  operations  or
business  of any  kind,  MKR will  receive  the  written  consent  of the  Agent
acknowledging  that  the  requirements  of  this  Section  9.21  and  any  other
requirements  reasonably  requested  by Agent  have been  completed  to  Agent's
satisfaction.

         9.22     Fiscal Year.  No Borrower shall change its Fiscal Year.

         9.23 Capital  Expenditures.  No Borrower and none of their Subsidiaries
shall make or incur any Capital Expenditure if, after giving effect thereto, the
aggregate  amount  of all  Capital  Expenditures  by  the  Borrowers  and  their
Subsidiaries on a consolidated basis would exceed: $7,500,000 during Fiscal Year
1996;  $11,000,000  during Fiscal Year 1997; and $12,000,000  during Fiscal Year
1998 and each Fiscal Year thereafter.

         9.24  Operating  Lease  Obligations.  No  Borrower  and  none of  their
Subsidiaries shall enter into, or suffer to exist, any lease of real or personal
property as lessee or sublessee  (other than a Capital Lease),  if, after giving
effect thereto, the aggregate amount of Rentals (as hereinafter defined) payable
by the Borrowers and their  Subsidiaries  on a consolidated  basis in any Fiscal
Year in respect of such lease and all other such leases  would exceed the sum of
(a) Seven Million Five Hundred Thousand Dollars ($7,500,000) plus (b) the annual
Rentals on any lease ("Master  Lease") by MKR of any  locomotives  for which MKR
has also entered into a sublease where MKR is the lessor of such  locomotive and
such  sublease has an effective  and valid lease term which runs until after the
Stated  Termination  Date or runs  coterminous with the term of the Master Lease
(such  amount  being  referred  to  herein  as  "Permitted  Rentals").  The term
"Rentals"  means all payments  due from the lessee or  sublessee  under a lease,
including,  without  limitation,  basic rent,  percentage rent,  property taxes,
utility or maintenance costs, and insurance premiums.

         9.25 Debt  Ratio.  The  Borrowers  will not permit the ratio of Debt to
Adjusted  Tangible Net Worth ("Debt Ratio") to exceed 2.0 to 1.0, measured as of
the last day of each Fiscal  Quarter  through the Fiscal  Quarter Ending in June
1997,  and (b) 1.5 to 1.0  measured  as of the last day of each  Fiscal  Quarter
thereafter.




                                       104

<PAGE>



         9.26 Current Ratio.  The Borrowers will not permit the ratio of Current
Assets to Current  Liabilities  to be less than 1.2 to 1.0,  measured  as of the
last day of each Fiscal Quarter.

         9.27  Adjusted  Tangible  Net Worth.  The  Borrowers  will  maintain an
Adjusted Tangible Net Worth of at least the following amounts,  determined as of
the last day of the respective Fiscal Quarters set forth below:

Adjusted Tangible Net Worth                  Fiscal   Quarter  Ending
- ---------------------------                 ---------------------------
 
     $  52,500,000                                September,   1996

     $  57,000,000                                December,  1996

     $  61,000,000                                March,  1997

     $  64,500,000                                June, 1997

     $  67,500,000                                September,  1997 

     $  71,000,000                                December, 1997

     $  76,000,000                                March, 1998

     $  81,500,000                                June, 1998   
                         
     $  86,500,000                                September, 1998       

     $  92,000,000                                December, 1998                

     $  97,000,000                                March, 1999                   

     $ 102,500,000                                June, 1999                    

     $ 107,500,000                                September 1999   
                                                  and thereafter   
            

; provided,  however, that each of the Adjusted Tangible Net Worth numbers above
shall be increased by an amount  equal to Ninety  percent  (90%) of (a) the gain
attributable  to any asset sale (other than sales of  Inventory  in the ordinary
course)  approved  by the  Agent in  writing  (b) any gain  attributable  to the
repurchase of the  Subordinated  Debt on the Closing  Date,  all such gain to be
determined according to GAAP.

         9.28 Fixed Charges Coverage Ratio. (a) The Borrowers, on a consolidated
basis,  will maintain a Fixed Charges  Coverage Ratio, of at least the following
respective  amounts,  measured  as of the  last  day of  the  respective  Fiscal
Quarters set forth below:



                                       105

<PAGE>





Fixed Charges                                Measurement Period Ended on    
Coverage Ratio                               the Last Day of Fiscal Quarter
- --------------                               ------------------------------
 
1.25:1.00                                     September and December, 1996

1.35:1.00                                     Last day of each Fiscal
                                              Quarter thereafter 

                  (b) Each of Touchstone, Motor Coils, MKES, and Power Parts, on
an individual  basis,  will maintain a Fixed Charges  Coverage Ratio of at least
1.25 to 1.0, measured as of the last day of each Fiscal Quarter.

                  Measurements  as of the last day of each Fiscal  Quarter shall
be for the four Fiscal  Quarters ended on the last day of each of the respective
Fiscal Quarters.

         9.29 Use of Proceeds.  No Borrower shall, or shall suffer or permit any
of its  Subsidiaries  to, use any  portion  of the Loan  proceeds,  directly  or
indirectly,  (i) to purchase or carry Margin  Stock,  (ii) to repay or otherwise
refinance  indebtedness  of any Borrower or others incurred to purchase or carry
Margin  Stock,  (iii) to extend credit for the purpose of purchasing or carrying
any Margin  Stock,  or (iv) to acquire any security in any  transaction  that is
subject to Section 13 or 14 of the Exchange Act.

         9.30 Further  Assurances;  Acceptance  of Citibank  L/C.  Each Borrower
shall execute and deliver,  or cause to be executed and delivered,  to the Agent
and/or the Lenders such documents and agreements,  and shall take or cause to be
taken such actions,  as the Agent or any Lender may, from time to time,  request
to carry out the terms  and  conditions  of this  Agreement  and the other  Loan
Documents.  MKR further agrees that promptly after the Closing Date it shall use
commercially  reasonable efforts to have the letter of credit issued by Citibank
N.A.,  Buenos Aires Argentina,  to secure the payment of the Eligible  Argentine
Notes accepted by Citibank N.A. in New York pursuant to an acceptance  agreement
in form and substance acceptable to the Agent.

         9.31  Restructure  Costs.  The  Borrowers  will  not  permit  the  1995
Restructure to exceed in the aggregate $42,000,000.


                                   ARTICLE 10

                              CONDITIONS OF LENDING




                                       106

<PAGE>



         10.1  Conditions  Precedent  to Making of Loans on the Initial  Closing
Date.  Borrowers hereby acknowledge that the obligation of BABC, as lender under
the Existing Loan Agreement,  to make the initial Revolving Loan pursuant to the
Existing Loan Agreement was, in addition to the conditions  precedent  specified
in Section  10.2 below,  subject to  satisfaction  of the  conditions  set forth
below,  prior to or concurrent  with the initial funding thereof (except as such
conditions  were waived by the Agent on the Initial Closing Date or the time for
performance  or delivery was extended or modified  pursuant to the terms of that
certain Post-Closing Agreement entered into on such date):

                  (a) The Existing Loan  Agreement and the other Loan  Documents
had been executed by each party thereto and each Borrower performed and complied
with all covenants, agreements and conditions contained therein and in the other
Loan  Documents  which were  required to be performed  or complied  with by such
Borrower before or on such Initial Closing Date.

                  (b) After making the  Revolving  Loans on the Initial  Closing
Date (including such Revolving Loans made to finance the closing fee due on such
date as  reimbursement  for fees,  costs and  expenses  then  payable  under the
Existing  Loan  Agreement)  and  with  all  their  obligations  current,   MKR's
Availability was equal to 10% or more of MKR's Borrowing Base immediately  prior
to  the  making  of  such  Revolving  Loans  and  each  Components  Subsidiary's
Availability  equaled or exceeded  10% or more of that  Components  Subsidiary's
Borrowing Base immediately prior to the making of such Revolving Loans.

                  (c)  All  representations  and  warranties  made  in the  Loan
Documents  were true and  correct as of the Initial  Closing  Date as if made on
such date.

                  (d) No  Default or Event of  Default  existed  on the  Initial
Closing Date after giving effect to the Loans to be made on such date.

                  (e) The  Agent  and the  Lenders  received  such  opinions  of
counsel for each Borrower and its  Subsidiaries  (including  ICC  counsel)as the
Agent or any  Lender  requested,  each  such  opinion  was in form,  scope,  and
substance satisfactory to the Agent, the Lenders, and their respective counsel.

                  (f) The Agent and the Lenders received title policies, in form
and substance acceptable to Agent, with respect to the Mortgages.

                  (g)      The Agent received:




                                       107

<PAGE>



                           (I)   acknowledgment   copies  of  proper   financing
statements,  duly filed on or before the Initial  Closing  Date under the UCC of
all  jurisdictions  that the Agent  deemed  necessary  or  desirable in order to
perfect the Agent's Lien; and

                           (II) duly executed UCC-3  Termination  Statements and
other  instruments,  in form and substance  satisfactory  to the Agent,  as were
necessary  to terminate  and satisfy all Liens on the Property of each  Borrower
and its Subsidiaries except Permitted Liens.

                  (h) Each  Borrower had paid all fees and expenses of the Agent
and the Attorney costs incurred in connection with any of the Loan Documents and
the transactions contemplated thereby.

                  (i)  The  Agent  received   evidence,   in  form,  scope,  and
substance,  reasonably  satisfactory to the Agent, of all insurance  coverage as
required by the Existing Loan Agreement.

                  (j) The Agent and the  Lenders had an  opportunity  to examine
the books of account and other  records and files of the  Borrowers  and to make
copies  thereof,  and to conduct a  pre-closing  audit which  included,  without
limitation,   verification  of  Inventory,  Accounts,  and  Availability,  MKR's
Availability  and each Component  Subsidiary's  Availability  and the results of
such examination and audit were satisfactory to the Agent and the Lenders in all
respects.

                  (k) All proceedings  taken in connection with the execution of
the Existing  Loan  Agreement,  all other Loan  Documents  and all documents and
papers relating  thereto was  satisfactory in form,  scope, and substance to the
Agent and the Lenders.

                  (l) The Agent received a separate security agreement regarding
all  locomotives  owned  by MKR and all  leases  of such  locomotives  and  such
security  agreement  was filed  with and  accepted  by the  Interstate  Commerce
Commission in the USA and with the Registrar  General of Canada  pursuant to the
Railway Act of Canada (R.S.C. 1985).

                  (m) MKR  delivered to the Agent true copies of all  agreements
to which it is a party  providing for progress  payments,  surety or performance
bonds and financial penalties for failure to complete.

                  (n)  Each  Memorandum  of   Understanding   was  executed  and
delivered by all parties thereto in the form delivered to the Agent prior to the
date hereof;  the preferred  stock issued or to be issued by MKR pursuant to the
Memoranda of Understanding  had the rights and preferences set forth in Schedule
10.1(n); and MK Rail certified that it knew of no facts that would be reasonably
likely



                                       108

<PAGE>



to cause  the  Stockholders  Litigation  to  which MK Rail is a party  not to be
settled in accordance with the terms set forth in the Memoranda of Litigation.

                  (o) All  intercompany  indebtedness  of MKR owing to  Morrison
Knudsen  Corporation,  an Ohio corporation was evidenced by unsecured promissory
notes in an amount not to exceed  $52,200,000,  payable  over not less than five
years in maximum  aggregate  payments  no  greater  than  $10,440,000  per year,
bearing interest and otherwise having terms acceptable to the Lenders.

                  (p) The Subordinated Debt was subordinated in right of payment
to the Obligations  pursuant to a Subordination  Agreement on terms satisfactory
to the Lenders, which in any event does not require annual payments of principal
and interest except in accordance with Section 9.13.

                  (q) Inventory Appraisal, including locomotive appraisal.

                  (r) No Material  Adverse  Effect had occurred  since March 31,
1995  and the  Borrowers'  financial  performance  met or  exceeded  results  of
operations  contained  in the  Projections  dated May 30, 1995  delivered to the
Agent.

                  (s) The Agent received  landlord,  mortgagee,  warehousemen or
consignee  waivers  as to all  Inventory  located  at any  site  not  owned by a
Borrower.

                  (t) No action suit  investigation or proceeding was pending or
threatened before any court,  Governmental Authority or arbitrator that could in
the Agent's judgment have had a Material Adverse Effect or challenged, seeked to
enjoin  or  seeked to impose  restrictions  upon the  transactions  contemplated
hereby.

                  (u)  The  Agent   received  a  pro  forma   consolidated   and
consolidating  balance  sheet of the Borrowers  dated as of the Initial  Closing
Date which  reflects no material  changes from the most recent pro forma balance
sheet delivered to the Agent prior to the Initial Closing Date.

                  (v) MKR  delivered  to the  Agent a  stock  pledge  agreement,
together with share  certificates  representing  all of the outstanding  capital
stock of each Components Subsidiary and stock powers endorsed in blank.

                  (w) The Borrowers delivered to the Agent all of the additional
closing documents listed on Exhibit D to the Existing Loan Agreement.




                                       109

<PAGE>



                  (x) The Borrowers had an Adjusted Tangible Net Worth as of the
last day of the most recent Fiscal Month  preceding the Initial  Closing Date of
at least $88,529,000.

         The acceptance by any Borrower of any Loans made on the Initial Closing
Date was deemed to be a representation and warranty made by all Borrowers to the
effect  that all of the  conditions  precedent  to the making of such Loans have
been satisfied, with the same effect as delivery to the Agent and the Lenders of
a certificate  signed by the a Responsible  Officer of each Borrower,  dated the
Initial Closing Date, to such effect.

         Execution and delivery to the Agent by a Lender of a counterpart to the
Existing  Loan  Agreement  was deemed  confirmation  by such Lender that (i) all
conditions precedent in this Section 10.1 had been fulfilled to the satisfaction
of such  Lender and (ii) the  decision  of such Lender to execute and deliver to
the Agent an executed  counterpart  to the Existing  Loan  Agreement was made by
such Lender  independently and without reliance on the Agent or any other Lender
as to the  satisfaction of any condition  precedent set forth in Section 10.1 of
the Existing Loan Agreement.

         10.2  Conditions  Precedent to Each Loan. The obligation of the Lenders
to make each Loan,  including the initial  Revolving  Loans and Term Loan on the
Closing Date, and the obligation of the Agent to take reasonable  steps to cause
to be  issued  any  Letter  of  Credit  and the  obligation  of the  Lenders  to
participate  in Letters of Credit,  shall be subject to the  further  conditions
precedent that on and as of the date of any such extension of credit:

                  (a) the following statements shall be true, and the acceptance
by any Borrower of any  extension of credit shall be deemed to be a statement to
the  effect  set  forth in  clauses  (i) and (ii),  with the same  effect as the
delivery to the Agent and the Lenders of a  certificate  signed by a Responsible
Officer, dated the date of such extension of credit, stating that:

                  (b)  The  representations  and  warranties  contained  in this
Agreement and the other Loan  Documents are correct in all material  respects on
and as of the date of such  extension of credit as though made on and as of such
date,  except to the extent the Agent and the Lenders have been  notified by MKR
that any representation or warranty is not correct and the Majority Lenders have
explicitly  waived in writing  compliance with such  representation or warranty;
and

                  (i) No event has occurred and is  continuing,  or would result
from such  extension  of  credit,  which  constitutes  a Default  or an Event of
Default; and




                                       110

<PAGE>



                  (c)  without  limiting  Section  10.3 (e),  the  amount of the
Availability,  MKR's Availability and each Components Subsidiary's Availability,
shall be  sufficient  to permit the  making of such  Revolving  Loan,  provided,
however,  that the foregoing  conditions  precedent  are not  conditions to each
Lender  participating  in or reimbursing BABC or the Agent for such Lenders' Pro
Rata Share of any BABC Loan or Agent Advance as provided in Sections 2.1(h), (i)
and (j).

         10.3     Conditions to this Agreement.

         The  obligations  of the  Agent  and each  Lender  to enter  into  this
Agreement  are subject to prior or  concurrent  satisfaction  of the  conditions
precedent set forth below.

         (a) No Default or Event of Default. No event shall have occurred and be
continuing that  constitutes an Event of Default or a Default under the Existing
Loan Agreement or under this Agreement.

         (b)  Performance of  Agreements.  Each Borrower shall have performed in
all material respects all agreements and satisfied all conditions which any Loan
Document provides shall be performed by it on or before the Closing Date.

         (c) Borrower  Documents.  On or before the Closing Date, Borrower shall
(unless delivery thereof is waived by the Agent in its sole discretion)  deliver
or cause to be delivered  to Agent the  documents  listed  below,  each,  unless
otherwise  noted,  dated the date hereof,  duly executed,  in form and substance
reasonably  satisfactory to Agent and in quantities  designated by Agent (except
for the Term Loan Notes, of which only the originals shall be signed):

                  (1) Agreement;  Notes. This Agreement, the Term Loan Notes and
the  amendment  and  restatement  of any other Loan  Documents  as the Agent may
reasonably request.

                  (2)  Disclosure  Schedules.  The  schedules to this  Agreement
shall have been revised in form and substance acceptable to the Agent.

                  (3) Officer's Certificate. A certificate executed by the chief
executive  officer,  chief  financial  officer or  treasurer  of each  Borrower,
stating that, on the date hereof,  (a) prior to giving effect to this Agreement,
no Default or Event of Default has occurred and is continuing under the Existing
Loan Agreement and, after giving effect to this  Agreement,  no Default or Event
of Default has occurred and is  continuing  hereunder;  (b) no material  adverse
change in the Collateral,  financial  condition or operations of the business of
any Borrower or any of their Subsidiaries has



                                       111

<PAGE>



occurred  since August 31, 1995;  (c) prior to giving effect to this  Agreement,
the  representations  and warranties set forth in Section 8 of the Existing Loan
Agreement are true and correct in all material respects as though made on and as
of  the  date  hereof  and,   after  giving  effect  to  this   Agreement,   the
representations and warranties set forth in Section 8 of this Agreement are true
and correct in all material  respects;  and (d) each  Borrower is in  compliance
with all the terms and  provisions  set forth in the Existing Loan Agreement and
in this Agreement on its part to be observed and performed.

                  (4) Modifications of Mortgages, Title Insurance. Modifications
of Mortgages  executed under the Existing Loan Agreement together with: (a) date
down endorsements to the title insurance  policies  delivered in connection with
the  Mortgages;  and (b) evidence that  counterparts  of the mortgages have been
recorded in all places to the extent necessary or desirable,  in the judgment of
Agent,  to  create a valid and  enforceable  first  priority  lien  (subject  to
Permitted  Encumbrances)  on each  mortgaged  property in favor of Agent for the
benefit of  Lenders  (or in favor of such other  trustee as may be  required  or
desired under local law).

                  (5) Insurance Policies and Endorsements. Copies of policies of
insurance   required  to  be  maintained  under  this  Agreement  together  with
endorsements  satisfactory  to Agent  naming  Agent as loss payee or  additional
insured (as required by Subsection 9.5) under such policies.

                  (6) Resolutions. Resolutions of the Board of Directors of each
Borrower approving and authorizing,  as applicable, the execution,  delivery and
performance of the Loan  Documents to which such Borrower is to be a party.  All
of the  above  will be  certified  as of the  date  hereof  by  each  Borrower's
corporate  secretary or an assistant secretary as being in full force and effect
without modification or amendment.

                  (7)   Incumbency   Certificates.   Signature  and   incumbency
certificates  of the  officers of each  Borrower  executing  the Loan  Documents
together with a  representation  that the copies of the Certificates or Articles
of Incorporation  and By-Laws of such Person as delivered in connection with the
closing of the Existing Loan Agreement  remain in full force and effect and have
not been amended.

                  (8) Subsidiary Guaranty. Alert Mfg. & Supply Co. and any other
Subsidiaries  of any Borrower  (other than MK Gain and MCM  Transportation  Co.)
shall have executed a Guaranty in form and substance acceptable to the Agent, in
favor of the Agent, on behalf of the Lenders.




                                       112

<PAGE>



                  (9) Borrowers' Counsel opinion. The favorable written opinion,
in form and substance reasonably satisfactory to Agent and its counsel, dated as
of the Closing Date, of Doepken Keevican & Weiss,  counsel to the Borrowers,  in
form and  substance  acceptable  to the Agent,  including  an  opinion  that the
transactions  contemplated  hereby  do not  violate  the  terms of or  require a
redemption of the Preferred Stock,  together with such local counsel opinions as
the Agent shall reasonably require.

                  (10) Tax Opinion  from  Accountants.  A written  opinion  from
Deloitte & Touche (or another  accounting or legal firm acceptable to the Agent)
in  favor  of MKR and the  Agent  (on  behalf  of the  Lenders)  and in form and
substance reasonably  acceptable to the Agent, which shall include customary and
reasonable assumptions and qualifications,  indicating that the repayment of the
Subordinated  Debt pursuant to the terms and conditions in the Note Cancellation
and Restructuring  Agreement will not result in any cancellation of indebtedness
income or tax liability to the Borrowers for Federal Income tax purposes, except
to the extent that such tax liability is completely offset by net operating loss
deductions (including carry forwards) then available to the Borrowers.

                  (11)  Stockholder  Litigation.  Evidence  satisfactory  to the
Agent that (i) the  Stockholder  Litigation has been settled and such settlement
has been  confirmed  by orders of the  applicable  trial  court on the terms set
forth in the Memoranda of  Understanding,  and (ii) that holders of no more than
10% of any class of securities affected thereby have elected to "opt out" of the
settlement as confirmed.

                  (12)  Subordinated   Debt.  A  certified  copy  of  an  escrow
agreement  or  other  arrangement   acceptable  to  the  Agent  related  to  the
Subordinated  Debt among all parties as deemed necessary by the Agent obligating
the escrow  agent or other  party  thereunder  to mark the note  evidencing  the
Subordinated  Debt cancelled upon payment into the escrow account  thereunder or
to such other Person as is acceptable to the Agent of $34,500,000 (plus interest
on  $6,900,000  of  principal  beginning  as of June 20,  1996)  in  immediately
available  funds in  accordance  with the Note  Cancellation  and  Restructuring
Agreement.

                  (13) Additional Documents.  The Borrowers shall have delivered
to the  Agent  (unless  waived  by the  Agent  in its sole  discretion)  in form
acceptable  to the  Agent  all of the  additional  closing  documents  listed on
Exhibit D hereto.

         (d)  Other  Documents.   Borrowers  shall  have  delivered  such  other
documents as the Agent may reasonably request.




                                       113

<PAGE>



         (e) Availability. After making the Revolving Loans and the Term Loan on
the Closing Date (including such Revolving Loans made to finance the Closing Fee
due on such date) and  assuming  that the  Subordinated  Debt has been repaid in
full and all the Borrowers' obligations including trade payables are current and
paid in full as of the Closing Date,  the  Borrowers'  Availability  shall be at
least $7,000,000.

         The  acceptance  by any  Borrower of any Loans made on the Closing Date
shall be deemed to be a representation and warranty made by all Borrowers to the
effect  that all of the  conditions  precedent  to the making of such Loans have
been satisfied, with the same effect as delivery to the Agent and the Lenders of
a certificate  signed by the a Responsible  Officer of each Borrower,  dated the
Closing Date, to such effect.

         Execution  and  delivery to the Agent by a Lender of a  counterpart  to
this  Agreement  shall  be  deemed  confirmation  by such  Lender  that  (i) all
conditions   precedent  in  this  Section  10.1  have  been   fulfilled  to  the
satisfaction  of such Lender and (ii) the decision of such Lender to execute and
deliver to the Agent an executed  counterpart to this Agreement was made by such
Lender independently and without reliance on the Agent or any other Lender as to
the satisfaction of any condition precedent set forth in this Section 10.1.

                                   ARTICLE 11

                                DEFAULT; REMEDIES

         11.1 Events of Default. It shall constitute an event of default ("Event
of Default") if any one or more of the following shall occur for any reason:

                  (a) any failure to pay the  principal  of or premium on any of
the  Obligations  when due or to pay any  interest  within three (3) days of the
date when due, in any case whether upon demand or otherwise;

                  (b) any  representation  or warranty  made by any  Borrower in
this  Agreement  or by such  Borrower or any of its  Subsidiaries  in any of the
other Loan Documents,  any Financial Statement,  or any certificate furnished by
any Borrower or any of its  Subsidiaries  at any time to the Agent or any Lender
shall prove to be untrue in any material respect as of the date on which made or
furnished;

                  (c)  (i)  any  default  shall  occur  in  the   observance  or
performance  of any of the covenants or agreements  contained in any of Sections
6.6,  9.2,  9.5,  9.31 or 9.9 through 9.29 of this  Agreement;  (ii) any default
shall  occur  in the  observance  or  performance  of  any  other  covenants  or
agreements contained in this



                                       114

<PAGE>



Agreement,  any other Loan Documents, or any other agreement entered into at any
time to which any Borrower or any Subsidiary thereof and the Agent or any Lender
are party and shall  continue  for  twenty  (20) days or more  following  notice
thereof from the Agent to MKR; or (iii) if any such  agreement or document shall
terminate  (other than in accordance  with its terms or the terms hereof or with
the  written  consent of the Agent and the  Majority  Lenders) or become void or
unenforceable,  without  the  written  consent  of the  Agent  and the  Majority
Lenders;

                  (d) default  shall occur with respect to any Debt for borrowed
money (other than the  Obligations)  in an  outstanding  principal  amount which
exceeds,  in the aggregate for all such Debt with respect to which default shall
have occurred,  $500,000, or under any agreement or instrument under or pursuant
to which any such Debt or indebtedness may have been issued,  created,  assumed,
or guaranteed by any Borrower or any of its Subsidiaries, and such default shall
continue for more than the period of grace, if any,  therein  specified,  if the
effect thereof (with or without the giving of notice or further lapse of time or
both)  is  to  accelerate,  or to  permit  the  holders  of  any  such  Debt  or
indebtedness  to accelerate,  the maturity of any such Debt; or any such Debt or
indebtedness  shall be  declared  due and  payable or be  required to be prepaid
(other than by a regularly  scheduled  required  prepayment) prior to the stated
maturity thereof;

                  (e) any Borrower or any of its  Subsidiaries  shall (i) file a
voluntary  petition in bankruptcy  or file a voluntary  petition or an answer or
otherwise commence any action or proceeding seeking reorganization,  arrangement
or  readjustment  of its  debts  or for  any  other  relief  under  the  federal
Bankruptcy Code, as amended,  or under any other bankruptcy or insolvency act or
law, state or federal, now or hereafter existing,  or consent to, approve of, or
acquiesce  in,  any such  petition,  action  or  proceeding;  (ii)  apply for or
acquiesce in the appointment of a receiver, assignee, liquidator,  sequestrator,
custodian,  trustee  or  similar  officer  for it or for all or any  part of its
property;  (iii) make an  assignment  for the benefit of  creditors;  or (iv) be
unable generally to pay its debts as they become due;

                  (f) an  involuntary  petition  shall be filed or an  action or
proceeding   otherwise   commenced   seeking   reorganization,   arrangement  or
readjustment of the debts of any Borrower or any of its  Subsidiaries or for any
other relief under the federal  Bankruptcy Code, as amended,  or under any other
bankruptcy or insolvency act or law, state or federal, now or hereafter existing
and either (i) such petition, action or proceeding shall not have been dismissed
within a period of sixty (60) days after its  commencement  or (ii) an order for
relief against any Borrower or such  Subsidiary  shall have been entered in such
proceeding;




                                       115

<PAGE>



                  (g) a receiver, assignee, liquidator, sequestrator, custodian,
trustee or similar  officer for any Borrower or any of its  Subsidiaries  or for
all or any part of its property  shall be appointed or a warrant of  attachment,
execution or similar process shall be issued against any part of the property of
such Borrower or any of its Subsidiaries;

                  (h)  any  Borrower  or any of its  Subsidiaries  shall  file a
certificate of dissolution  under  applicable  state law or shall be liquidated,
dissolved or wound-up or shall commence or have commenced  against it any action
or proceeding  for  dissolution,  winding-up or  liquidation,  or shall take any
corporate action in furtherance thereof;

                  (i) all or any  material  part of the property of any Borrower
or any of its  Subsidiaries  shall be  nationalized,  expropriated or condemned,
seized or otherwise  appropriated,  or custody or control of such property or of
such Borrower or such Subsidiary shall be assumed by any Governmental  Authority
or any court of  competent  jurisdiction  at the  instance  of any  Governmental
Authority, except where contested in good faith by proper proceedings diligently
pursued where a stay of enforcement is in effect;

                  (j)      any guaranty of the Obligations shall be terminated,
revoked or declared void or invalid;

                  (k) one or more final,  non-appealable judgments or orders for
the payment of money  aggregating in excess of $250,000,  which amount shall not
be fully covered by insurance,  shall be rendered against any Borrower or any of
its Subsidiaries;

                  (l) any  loss,  theft,  damage or  destruction  of any item or
items of Collateral or other property of any Borrower or any  Subsidiary  occurs
which (i) materially and adversely  affects the property,  business,  operation,
prospects,  or condition of any Borrower or any of its Subsidiaries;  or (ii) is
material in amount and is not adequately covered by insurance;

                  (m)      there occurs a Material Adverse Effect;

                  (n)  there  is  filed  against  any  Borrower  or  any  of its
Subsidiaries any civil or criminal action,  suit or proceeding under any federal
or state racketeering  statute  (including,  without  limitation,  the Racketeer
Influenced  and  Corrupt  Organization  Act of  1970),  which  action,  suit  or
proceeding  (1) is not dismissed  within one hundred  twenty (120) days, and (2)
could result in the  confiscation  or forfeiture of any material  portion of the
Collateral;




                                       116

<PAGE>



                  (o) for any reason other than the failure of the Agent to take
any action available to it to maintain perfection of the Agent's Liens, pursuant
to the Loan  Documents,  any Loan Document ceases to be in full force and effect
or any Lien with respect to any material  portion of the Collateral  intended to
be secured  thereby ceases to be, or is not,  valid,  perfected and prior to all
other Liens (other than Permitted  Liens) or is terminated,  revoked or declared
void;

                  (p) an ERISA Event shall occur with  respect to a Pension Plan
or  Multi-employer  Plan which has resulted or could  reasonably  be expected to
result in liability of any Borrower under Title IV of ERISA to the Pension Plan,
Multi-employer  Plan or the PBGC in an  aggregate  amount in excess of $250,000;
(ii) the aggregate amount of Unfunded Pension  Liability among all Pension Plans
at any time exceeds $250,000; or (iii) any Borrower or any ERISA Affiliate shall
fail to pay when due, after the expiration of any applicable  grace period,  any
installment payment with respect to its withdrawal  liability under Section 4201
of  ERISA  under a  Multiemployer  Plan in an  aggregate  amount  in  excess  of
$250,000;

                  (q) there occurs a Change of Control;

                  (r) any  default,  violation  or  breach  shall  occur  in any
covenants or agreements  contained in any lease documents  pursuant to which MKR
leases  locomotives  from any other Person,  and such locomotive  lease shall be
terminated,  or such default,  violation or breach shall continue, for more than
the  applicable  grace period (and shall not have been waived in  writing),  and
shall give the lessor thereunder the right to terminate such locomotive lease or
otherwise bring suit of any kind against MKR for injunctive  relief,  damages or
other penalties or costs of any kind;

                  (s) (i) the Stockholder  Litigation to which MKR is a party is
or was  settled  on  terms  other  than  those  set  forth in the  Memoranda  of
Understanding, or

             (ii)  the  applicable  trial  court  holds  confirmation   hearings
         regarding the  Stockholder  Litigation to which MKR is a party and does
         or did not enter an order or orders  confirming  the settlement of such
         Stockholder  Litigation  on the  terms set  forth in the  Memoranda  of
         Understanding, or

            (iii)  settlements of the  Stockholder  Litigation to which MKR is a
         party are or were not confirmed by orders of the applicable trial court
         on the terms set forth in the Memoranda of  Understanding  on or before
         June 30, 1996 for any reason, or

             (iv)  settlements of the  Stockholder  Litigation to which MKR is a
         party are or were confirmed by orders of the applicable  trial court on
         or before June 30, 1996 but holders



                                       117

<PAGE>



         of more than 10% of any class of securities affected thereby
         elect or elected to "opt out" of the settlements so confirmed,
         or

                  (v)      any of the Memoranda of Understanding are terminated
         by any party thereto for any reason, or

             (vi) If the funding  requirements  (meaning the requirements of the
         parties  to  deposit  cash and  securities)  of MKR,  Morrison  Knudsen
         Corporation  or The Fidelity  and Casualty  Company of New York to fund
         the  various  escrow  accounts  or joint  accounts  as set forth in the
         Memoranda  of  Understanding  have  not been  satisfied  in full to the
         satisfaction of Agent on or before October 30, 1995; or

                  (t) any  violation,  breach or default of any kind shall occur
under the PTRA Contract or any other documents executed in connection  therewith
or the  obligation  of PTRA to make  "Construction  Advances" (as defined in the
PTRA Contract) shall be suspended for any reason;  or (u) any violation,  breach
or  default  of any kind  shall  occur  under  the HBTC  Contract  or any  other
documents  executed in  connection  therewith or the  obligation of HBTC to make
"Construction Advances" (as defined in the HBTC Contract) shall be suspended for
any reason.

         11.2  Remedies.  (a) If a Default  or an Event of Default  exists,  the
Agent may,  in its  discretion,  and shall,  at the  direction  of the  Majority
Lenders,  do one or more of the following at any time or times and in any order,
without  notice to or demand on the Borrowers:  (i) reduce the Maximum  Revolver
Amount,  or the advance  rates against  Eligible  Accounts,  Eligible  Inventory
and/or  other  eligible  Collateral  used  in  computing   Availability,   MKR's
Availability or any Component Subsidiary's Availability or reduce one or more of
the other elements used in computing  Availability,  MKR's  Availability  or any
Components Subsidiary's  Availability;  (ii) restrict the amount of or refuse to
make  Revolving  Loans;  and (iii)  restrict or refuse to arrange for Letters of
Credit. If an Event of Default exists,  the Agent shall, at the direction of the
Majority  Lenders,  do one or more of the following,  in addition to the actions
described  in the  preceding  sentence,  at any time or times and in any  order,
without notice to or demand on any Borrower:  (a) terminate the  Commitments and
this  Agreement;  (b) declare any or all  Obligations to be immediately  due and
payable;  provided,  however,  that upon the  occurrence of any Event of Default
described  in Sections  11.1(e),  11.1(g),  or 11.1(h),  the  Commitments  shall
automatically  and immediately  expire and all Obligations  shall  automatically
become immediately due and payable without notice or demand of any kind; and (c)
pursue its other rights and remedies  under the Loan  Documents  and  applicable
law.




                                       118

<PAGE>



                  (b) If an Event of Default  exists:  (i) the Agent  shall have
for the benefit of the Lenders, in addition to all other rights of the Agent and
the Lenders,  the rights and remedies of a secured party under the UCC; (ii) the
Agent may, at any time,  take  possession of the  Collateral  and keep it on the
applicable Borrower's premises, at no cost to the Agent or any Lender, or remove
any part of it to such  other  place or places as the Agent may  desire,  or the
Borrowers shall, upon the Agent's demand,  at the Borrowers' cost,  assemble the
Collateral and make it available to the Agent at a place  reasonably  convenient
to the Agent;  and (iii) the Agent may sell and deliver any Collateral at public
or private sales,  for cash,  upon credit or otherwise,  at such prices and upon
such terms as the Agent deems advisable, in its sole discretion, and may, if the
Agent deems it reasonable,  postpone or adjourn any sale of the Collateral by an
announcement  at the time and place of sale or of such  postponed  or  adjourned
sale without giving a new notice of sale. Without in any way requiring notice to
be given in the following  manner,  the  Borrowers  agree that any notice by the
Agent of sale,  disposition or other intended action  hereunder or in connection
herewith,  whether required by the UCC or otherwise, shall constitute reasonable
notice to the  Borrowers  if such notice is mailed by  registered  or  certified
mail,  return receipt  requested,  postage prepaid,  or is delivered  personally
against  receipt,  at least five (5)  Business  Days prior to such action to the
MKR's address  specified in or pursuant to Section  15.8.  If any  Collateral is
sold on terms other than payment in full at the time of sale, no credit shall be
given against the Obligations  until the Agent or the Lenders  receive  payment,
and if the buyer  defaults  in  payment,  the Agent may  resell  the  Collateral
without  further  notice to any  Borrower.  In the event the Agent seeks to take
possession  of all or any portion of the  Collateral by judicial  process,  each
Borrower  irrevocably  waives:  (a) the posting of any bond,  surety or security
with respect  thereto  which might  otherwise  be  required;  (b) any demand for
possession  prior to the  commencement  of any suit or  action  to  recover  the
Collateral;  and (c) any  requirement  that the Agent retain  possession and not
dispose of any  Collateral  until after trial or final  judgment.  Each Borrower
agrees that the Agent has no obligation to preserve  rights to the Collateral or
marshal  any  Collateral  for the  benefit  of any  Person.  The Agent is hereby
granted a license or other right to use, without charge, each Borrower's labels,
patents,   copyrights,   name,  trade  secrets,  trade  names,  trademarks,  and
advertising  matter,  or any similar  property,  in  completing  production  of,
advertising  or selling any  Collateral,  and each  Borrower's  rights under all
licenses and all franchise  agreements shall inure to the Agent's  benefit.  The
proceeds  of sale shall be  applied  in  accordance  with  Section  4.5 and each
Borrower shall remain liable for any deficiency.

                  (c) If an Event of Default occurs, each Borrower hereby waives
all  rights to notice  and  hearing  prior to the  exercise  by the Agent of the
Agent's rights to repossess the Collateral without



                                       119

<PAGE>



judicial  process  or to  replevy,  attach or levy upon the  Collateral  without
notice or hearing.

                  (d) If the Agent,  at the  direction of the  Majority  Lenders
terminates this Agreement upon an Event of Default,  the Borrowers shall pay the
Agent, for the account of the Lenders,  immediately upon  termination,  an early
termination  penalty  equal to the early  termination  fee that  would have been
payable  under  Article 4 if this  Agreement  had been  terminated  on that date
pursuant to the Borrowers' election and subject to the terms of Article 4.


                                   ARTICLE 12

                              TERM AND TERMINATION

         12.1 Term and Termination.  The term of this Agreement shall end on the
Stated  Termination Date. The Agent upon direction from the Majority Lenders may
terminate  this  Agreement  without  notice upon the  occurrence  of an Event of
Default. Upon the effective date of termination of this Agreement for any reason
whatsoever, all Obligations (including, without limitation, all unpaid principal
of, accrued  interest on and prepayment  penalties,  if any, with respect to the
Loans) shall become immediately due and payable. Notwithstanding the termination
of this Agreement,  until all Obligations are indefeasibly paid and performed in
full in cash,  the Borrowers  shall remain bound by the terms of this  Agreement
and shall not be relieved of any of their Obligations  hereunder,  and the Agent
and the Lenders shall retain all their rights and remedies hereunder (including,
without  limitation,  the  Agent's  Liens in and all  rights and  remedies  with
respect to all then existing and after-arising Collateral).


                                   ARTICLE 13

           AMENDMENTS; WAIVER; PARTICIPATIONS; ASSIGNMENTS; SUCCESSORS

         13.1 No Waivers;  Cumulative  Remedies.  No failure by the Agent or any
Lender to exercise  any right,  remedy,  or option  under this  Agreement or any
present or future supplement thereto, or in any other agreement between or among
the  Borrowers  and the Agent  and/or any  Lender,  or delay by the Agent or any
Lender in exercising the same, will not operate as a waiver  thereof.  No waiver
by the Agent or any Lender will be effective  unless it is in writing,  and then
only to the extent specifically stated. No waiver by the Agent or the Lenders on
any  occasion  shall  affect or diminish  the Agent's and each  Lender's  rights
thereafter to require  strict  performance  by the Borrowers of any provision of
this  Agreement.  The Agent's and each Lender's rights under this Agreement will
be cumulative



                                       120

<PAGE>



and not exclusive of any other right or remedy which the Agent or any Lender may
have.

         13.2 Amendments and Waivers. No amendment or waiver of any provision of
this  Agreement or any other Loan  Document,  and no consent with respect to any
departure by any Borrower therefrom, shall be effective unless the same shall be
in writing  and signed by the  Majority  Lenders (or by the Agent at the written
request of the Majority  Lenders) and each  Borrower and then any such waiver or
consent  shall be effective  only in the specific  instance and for the specific
purpose for which given; provided,  however, that no such waiver,  amendment, or
consent shall, unless in writing and signed by all the Lenders and the Borrowers
and acknowledged by the Agent, do any of the following:

                  (a) increase or extend the Commitment of any Lender;

                  (b) postpone or delay any date fixed by this  Agreement or any
other Loan  Document  for any  payment  of  principal,  interest,  fees or other
amounts due to the Lenders  (or any of them)  hereunder  or under any other Loan
Document;

                  (c) reduce the principal of, or the rate of interest specified
herein on any Loan, or any fees or other amounts payable  hereunder or under any
other Loan Document;

                  (d)  change  the  percentage  of  the  Commitments  or of  the
aggregate  unpaid principal amount of the Loans which is required for the Lender
or any of them to take any action hereunder;

                  (e)  increase  the  advance  rates with  respect to  Revolving
Loans;

                  (f) amend  this  Section  or any  provision  of the  Agreement
providing for consent or other action by all Lenders;

                  (g)  release  Collateral  other than as  permitted  by Section
14.12;

                  (h) change the definitions of "Majority Lenders";

and, provided  further,  that no amendment,  waiver or consent shall,  unless in
writing and signed by the Agent,  affect the rights or duties of the Agent under
this Agreement or any other Loan Document.

         13.3     Assignments; Participations.

                  (a) Any Lender  may,  with the  written  consent of the Agent,
assign and delegate to one or more assignees  (provided that no written  consent
of the Agent shall be required in connection



                                       121

<PAGE>



with any  assignment  and delegation by a Lender to an Affiliate of such Lender)
(each  an  "Assignee")  all,  or any  ratable  part of all,  of the  Loans,  the
Commitments and the other rights and obligations of such Lender hereunder,  in a
minimum amount of $5,000,000;  provided,  however,  that (i) any such assignment
must consist of a ratable  assignment of proportionate  amounts of the Term Loan
and Revolving Loan, (ii) the Borrowers and the Agent may continue to deal solely
and directly with such Lender in connection  with the interest so assigned to an
Assignee  until (iii) written notice of such  assignment,  together with payment
instructions,  addresses and related  information  with respect to the Assignee,
shall have been given to MKR and the Agent by such Lender and the Assignee; (iv)
such Lender and its Assignee shall have delivered to the Agent an Assignment and
Acceptance in the form of Exhibit E ("Assignment  and  Acceptance")  and (v) the
assignor Lender or Assignee has paid to the Agent a processing fee in the amount
of $3,500.

                  (b) From and  after  the date  that  the  Agent  notifies  the
assignor  Lender that it has received an executed  Assignment and Acceptance and
payment of the  above-referenced  processing  fee, (i) the  Assignee  thereunder
shall  be a party  hereto  and,  to the  extent  that  rights  and  obligations,
including,  but not limited to, the  obligation to participate in credit support
or other  enhancement  for Letters of Credit  hereunder have been assigned to it
pursuant  to  such  Assignment  and  Acceptance,   shall  have  the  rights  and
obligations of a Lender under the Loan  Documents,  and (ii) the assignor Lender
shall, to the extent that rights and  obligations  hereunder and under the other
Loan  Documents  have  been  assigned  by it  pursuant  to such  Assignment  and
Acceptance,  relinquish  its rights and be released from its  obligations  under
this Agreement (and in the case of an Assignment and Acceptance  covering all or
the remaining portion of an assigning Lender's rights and obligations under this
Agreement, such Lender shall cease to be a party hereto).

                  (c) By executing and delivering an Assignment and  Acceptance,
the assigning Lender thereunder and the Assignee thereunder confirm to and agree
with each  other and the other  parties  hereto as  follows:  (1) other  than as
provided in such  Assignment  and  Acceptance,  such  assigning  Lender makes no
representation  or warranty  and assumes no  responsibility  with respect to any
statements,  warranties or  representations  made in or in connection  with this
Agreement or the execution,  legality,  validity,  enforceability,  genuineness,
sufficiency  or value of this  Agreement  or any other Loan  Document  furnished
pursuant hereto;  (2) such assigning Lender makes no  representation or warranty
and assumes no  responsibility  with respect to the  financial  condition of the
Borrowers or the  performance  or  observance  by the  Borrowers of any of their
obligations under this Agreement or any other Loan Document  furnished  pursuant
hereto;  (3)  such  Assignee  confirms  that  it has  received  a copy  of  this
Agreement, together with such other



                                       122

<PAGE>



documents and  information  as it has deemed  appropriate to make its own credit
analysis and decision to enter into such  Assignment  and  Acceptance;  (4) such
Assignee will, independently and without reliance upon the Agent, such assigning
Lender or any other Lender,  and based on such  documents and  information as it
shall deem appropriate at the time, continue to make its own credit decisions in
taking or not taking action under this Agreement; (5) such Assignee appoints and
authorizes  the Agent to take such action as agent on its behalf and to exercise
such powers  under this  Agreement  as are  delegated  to the Agent by the terms
hereof,  together with such powers as are reasonably incidental thereto; and (6)
such Assignee  agrees that it will perform in accordance with their terms all of
the  obligations  which  by the  terms  of this  Agreement  are  required  to be
performed by it as a Lender.

                  (d) Within five  Business  Days after its receipt of notice by
the Agent that it has received an executed Assignment and Acceptance and payment
of the processing  fee, each Borrower shall execute and deliver to the Agent, an
acknowledgment   evidencing  such  Assignee's  assigned  Loans  and  Commitment.
Immediately  upon each  Assignee's  making its  processing fee payment under the
Assignment and  Acceptance,  this Agreement shall be deemed to be amended to the
extent,  but only to the  extent,  necessary  to  reflect  the  addition  of the
Assignee and the resulting adjustment of the Commitments arising therefrom.  The
Commitment  allocated  to each  Assignee  shall reduce such  Commitments  of the
assigning Lender pro tanto.

                  (e) Any Lender may at any time sell to one or more  commercial
banks, financial  institutions,  or other Persons not Affiliates of any Borrower
(a "Participant")  participating  interests in any Loans, the Commitment of that
Lender  and the  other  interests  of that  Lender  (the  "originating  Lender")
hereunder and under the other Loan Documents;  provided,  however,  that (i) the
originating  Lender's  obligations  under this Agreement shall remain unchanged,
(ii) the originating  Lender shall remain solely responsible for the performance
of such  obligations,  (iii) the Borrowers and the Agent shall  continue to deal
solely  and  directly  with  the  originating  Lender  in  connection  with  the
originating  Lender's rights and obligations  under this Agreement and the other
Loan  Documents,  and (iv) no Lender shall  transfer or grant any  participating
interest under which the  Participant has rights to approve any amendment to, or
any  consent  or waiver  with  respect  to,  this  Agreement  or any other  Loan
Document, and all amounts payable by the Borrowers hereunder shall be determined
as if such  Lender  had not sold such  participation;  except  that,  if amounts
outstanding under this Agreement are due and unpaid, or shall have been declared
or shall have become due and payable upon the occurrence of an Event of Default,
each Participant  shall be deemed to have the right of set-off in respect of its
participating interest in amounts owing under this Agreement to the same extent



                                       123

<PAGE>



as if the amount of its  participating  interest were owing  directly to it as a
Lender under this Agreement.

                  (f) Notwithstanding any other provision in this Agreement, any
Lender may at any time  create a  security  interest  in, or pledge,  all or any
portion of its  rights  under and  interest  in this  Agreement  in favor of any
Federal Reserve Bank in accordance with Regulation A of the FRB or U.S. Treasury
Regulation  31 CFR  ss.203.14,  and such  Federal  Reserve Bank may enforce such
pledge or security interest in any manner permitted under applicable law.


                                   ARTICLE 14

                                    THE AGENT

         14.1 Appointment and  Authorization.  Each Lender hereby designates and
appoints BankAmerica Business Credit, Inc. as its Agent under this Agreement and
the other Loan Documents and each Lender hereby irrevocably authorizes the Agent
to take such action on its behalf under the  provisions  of this  Agreement  and
each other Loan  Document and to exercise such powers and perform such duties as
are expressly  delegated to it by the terms of this  Agreement or any other Loan
Document,  together with such powers as are reasonably  incidental thereto.  The
Agent agrees to act as such on the express conditions  contained in this Article
14. The  provisions  of this  Article 14 are solely for the benefit of the Agent
and the  Lenders  and  the  Borrowers  shall  have no  rights  as a third  party
beneficiary  of any of the  provisions  contained  herein.  Notwithstanding  any
provision to the contrary contained  elsewhere in this Agreement or in any other
Loan Document,  the Agent shall not have any duties or responsibilities,  except
those expressly set forth herein,  nor shall the Agent have or be deemed to have
any fiduciary relationship with any Lender, and no implied covenants, functions,
responsibilities,  duties,  obligations or  liabilities  shall be read into this
Agreement  or any other Loan  Document  or  otherwise  exist  against the Agent.
Except as expressly  otherwise provided in this Agreement,  the Agent shall have
and may use its sole  discretion  with respect to exercising or refraining  from
exercising  any  discretionary  rights or taking or  refraining  from taking any
actions  which the Agent is  expressly  entitled  to take or assert  under  this
Agreement and the other Loan Documents,  including,  without limitation, (a) the
determination of the applicability of ineligibility criteria with respect to the
calculation of the  Availability,  (b) the making of Agent Advances  pursuant to
Section 2.2(i),  and (c) the exercise of remedies  pursuant to Section 11.2, and
any action so taken or not taken shall be deemed consented to by the Lenders.




                                       124

<PAGE>



         14.2  Delegation  of Duties.  The Agent may  execute  any of its duties
under this Agreement or any other Loan Document by or through agents,  employees
or  attorneys-in-fact  and shall be entitled to advice of counsel concerning all
matters  pertaining to such duties.  The Agent shall not be responsible  for the
negligence  or misconduct  of any agent or  attorney-in-fact  that it selects as
long as such selection was made without gross negligence or willful misconduct.

         14.3 Liability of Agent. None of the Agent-Related Persons shall (i) be
liable  for any  action  taken or omitted to be taken by any of them under or in
connection  with this  Agreement or any other Loan Document or the  transactions
contemplated hereby (except for its own gross negligence or willful misconduct),
or (ii) be  responsible  in any manner to any of the  Lenders  for any  recital,
statement,  representation or warranty made by any Borrower or any Subsidiary or
Affiliate of any Borrower,  or any officer thereof,  contained in this Agreement
or in any other Loan Document, or in any certificate, report, statement or other
document  referred to or  provided  for in, or received by the Agent under or in
connection  with,  this Agreement or any other Loan  Document,  or the validity,
effectiveness,  genuineness,  enforceability or sufficiency of this Agreement or
any other Loan  Document,  or for any failure of any Borrower or any other party
to any Loan  Document to perform its  obligations  hereunder or  thereunder.  No
Agent-Related Person shall be under any obligation to any Lender to ascertain or
to  inquire  as to the  observance  or  performance  of  any  of the  agreements
contained in, or conditions of, this Agreement or any other Loan Document, or to
inspect  the  properties,  books or records of any  Borrower  or any  Borrower's
Subsidiaries or Affiliates.

         14.4  Reliance by Agent.  (a) The Agent shall be entitled to rely,  and
shall be fully  protected  in relying,  upon any  writing,  resolution,  notice,
consent, certificate, affidavit, letter, telegram, facsimile, telex or telephone
message,  statement  or other  document  or  conversation  believed  by it to be
genuine and correct and to have been signed,  sent or made by the proper  Person
or Persons,  and upon advice and statements of legal counsel  (including counsel
to any  Borrower),  independent  accountants  and other experts  selected by the
Agent.  The Agent  shall be fully  justified  in failing or refusing to take any
action  under this  Agreement or any other Loan  Document  unless it shall first
receive  such  advice  or  concurrence  of  the  Majority  Lenders  as it  deems
appropriate  and,  if it so  requests,  it  shall  first be  indemnified  to its
satisfaction  by the Lenders against any and all liability and expense which may
be incurred by it by reason of taking or continuing to take any such action. The
Agent shall in all cases be fully  protected in acting,  or in  refraining  from
acting,  under this  Agreement or any other Loan Document in  accordance  with a
request or consent of the Majority Lenders and such request and any action taken
or failure to act pursuant thereto shall be binding upon all of the Lenders.



                                       125

<PAGE>



                  (b) For purposes of determining compliance with the conditions
specified in Section 10.1, each Lender that has executed this Agreement shall be
deemed to have consented to,  approved or accepted or to be satisfied with, each
document or other  matter  either sent by the Agent to such Lender for  consent,
approval,  acceptance or satisfaction, or required thereunder to be consented to
or approved by or acceptable or satisfactory to the Lender.

         14.5 Notice of Default. The Agent shall not be deemed to have knowledge
or notice of the  occurrence  of any  Default or Event of  Default,  except with
respect to defaults in the payment of  principal,  interest and fees required to
be paid to the Agent for the account of the Lenders, unless the Agent shall have
received  written  notice  from a Lender  or MKR  referring  to this  Agreement,
describing  such  Default or Event of Default and stating  that such notice is a
"notice of  default."  The Agent will  notify the  Lenders of its receipt of any
such  notice.  The Agent shall take such action with  respect to such Default or
Event of Default as may be requested by the Majority  Lenders in accordance with
Section 11; provided,  however, that unless and until the Agent has received any
such request, the Agent may (but shall not be obligated to) take such action, or
refrain  from  taking  such  action,  with  respect to such  Default or Event of
Default as it shall deem advisable.

         14.6  Credit  Decision.  Each  Lender  acknowledges  that  none  of the
Agent-Related Persons has made any representation or warranty to it, and that no
act by the Agent hereinafter  taken,  including any review of the affairs of any
Borrower and its Subsidiaries,  shall be deemed to constitute any representation
or warranty by any Agent-Related Person to any Lender. Each Lender represents to
the Agent that it has, independently and without reliance upon any Agent-Related
Person and based on such documents and information as it has deemed appropriate,
made  its own  appraisal  of and  investigation  into the  business,  prospects,
operations,  property, financial and other condition and creditworthiness of the
Borrowers  and their  Subsidiaries,  and all  applicable  bank  regulatory  laws
relating to the transactions  contemplated  hereby, and made its own decision to
enter into this  Agreement  and to extend credit to the  Borrowers.  Each Lender
also  represents  that it will,  independently  and  without  reliance  upon any
Agent-Related  Person and based on such  documents and  information  as it shall
deem  appropriate  at the  time,  continue  to  make  its own  credit  analysis,
appraisals and decisions in taking or not taking action under this Agreement and
the other Loan Documents,  and to make such investigations as it deems necessary
to inform itself as to the business, prospects,  operations, property, financial
and other condition and  creditworthiness of the Borrowers.  Except for notices,
reports and other  documents  expressly  herein  required to be furnished to the
Lenders by the Agent,  the Agent  shall not have any duty or  responsibility  to
provide any Lender with any credit or other information concerning the business,
prospects, operations,



                                       126

<PAGE>



property,  financial and other  condition or  creditworthiness  of the Borrowers
which may come into the possession of any of the Agent-Related Persons.

         14.7  Indemnification.  Whether  or not the  transactions  contemplated
hereby  are   consummated,   the  Lenders  shall   indemnify   upon  demand  the
Agent-Related  Persons  (to the  extent  not  reimbursed  by or on behalf of the
Borrowers  and without  limiting the  obligation of the Borrowers to do so), pro
rata, from and against any and all Indemnified Liabilities;  provided,  however,
that no Lender shall be liable for the payment to the  Agent-Related  Persons of
any portion of such Indemnified  Liabilities resulting solely from such Person's
gross  negligence or willful  misconduct.  Without  limitation of the foregoing,
each Lender shall  reimburse  the Agent upon demand for its ratable share of any
costs or out-of-pocket expenses (including Attorney Costs) incurred by the Agent
in  connection  with  the  preparation,   execution,  delivery,  administration,
modification,  amendment or enforcement  (whether  through  negotiations,  legal
proceedings  or  otherwise)  of,  or  legal  advice  in  respect  of  rights  or
responsibilities under, this Agreement, any other Loan Document, or any document
contemplated  by or  referred  to herein,  to the  extent  that the Agent is not
reimbursed for such expenses by or on behalf of the Borrowers.  The  undertaking
in this Section shall survive the payment of all  Obligations  hereunder and the
resignation or replacement of the Agent.

         14.8 Agent in Individual  Capacity.  BABC and its  Affiliates  may make
loans to,  issue  letters of credit for the account of,  accept  deposits  from,
acquire equity interests in and generally engage in any kind of banking,  trust,
financial  advisory,  underwriting  or other  business with any Borrower and its
Subsidiaries  and  Affiliates  as though BABC were not the Agent  hereunder  and
without  notice to or  consent of the  Lenders  including,  without  limitation,
owning directly or indirectly an equity interest in MKR. The Lenders acknowledge
that,  pursuant  to  such  activities,   BABC  or  its  Affiliates  may  receive
information regarding a Borrower or its Affiliates  (including  information that
may be subject to confidentiality  obligations in favor of such Borrower or such
Subsidiary)  and  acknowledge  that the Agent  shall be under no  obligation  to
provide such information to them. With respect to its Loans, BABC shall have the
same rights and powers under this Agreement as any other Lender and may exercise
the same as though it were not the Agent,  and the terms  "Lender" and "Lenders"
include BABC in its individual capacity.

         14.9  Successor  Agent.  The  Agent may  resign as Agent  upon 30 days'
notice to the Lenders.  If the Agent resigns under this Agreement,  the Majority
Lenders shall appoint from among the Lenders a successor  agent for the Lenders.
If no  successor  agent  is  appointed  prior  to  the  effective  date  of  the
resignation of the



                                       127

<PAGE>



Agent,  the  Agent  may  appoint,  after  consulting  with the  Lenders  and the
Borrowers,  a successor agent from among the Lenders. Upon the acceptance of its
appointment as successor agent hereunder,  such successor agent shall succeed to
all the rights,  powers and duties of the  retiring  Agent and the term  "Agent"
shall mean such successor agent and the retiring Agent's appointment, powers and
duties as Agent shall be  terminated  and the Term Loans Notes shall be reissued
to such successor  agent.  After any retiring Agent's  resignation  hereunder as
Agent,  the  provisions  of this Section 14 shall inure to its benefit as to any
actions  taken or  omitted  to be taken by it  while  it was  Agent  under  this
Agreement.  If no successor agent has accepted  appointment as Agent by the date
which is 30 days  following  a  retiring  Agent's  notice  of  resignation,  the
retiring Agent's  resignation shall nevertheless  thereupon become effective and
the Lenders  shall perform all of the duties of the Agent  hereunder  until such
time, if any, as the Majority  Lenders appoint a successor agent as provided for
above.

         14.10  Withholding  Tax.  (a) If any Lender is a "foreign  corporation,
partnership  or trust"  within the  meaning of the Code and such  Lender  claims
exemption  from, or a reduction of, U.S.  withholding tax under Sections 1441 or
1442 of the Code,  such Lender agrees with and in favor of the Agent, to deliver
to the Agent:

                  (i) if such Lender  claims an exemption  from,  or a reduction
of,  withholding  tax under a United States tax treaty,  properly  completed IRS
Forms 1001 and W-8 before the payment of any interest in the first calendar year
and before the payment of any interest in each third  succeeding  calendar  year
during which interest may be paid under this Agreement;

                  (ii) if such  Lender  claims  that  interest  paid  under this
Agreement is exempt from United States withholding tax because it is effectively
connected  with a United  States trade or business of such Lender,  two properly
completed  and  executed  copies  of IRS Form 4224  before  the  payment  of any
interest is due in the first taxable year of such Lender and in each  succeeding
taxable  year of such  Lender  during  which  interest  may be paid  under  this
Agreement, and IRS Form W-9; and

                  (iii) such other  form or forms as may be  required  under the
Code or other laws of the United  States as a condition  to exemption  from,  or
reduction of, United States withholding tax.

Such Lender agrees to promptly  notify the Agent of any change in  circumstances
which would modify or render invalid any claimed exemption or reduction.

                  (b) If any Lender  claims  exemption  from,  or reduction  of,
withholding tax under a United States tax treaty by providing



                                       128

<PAGE>



IRS Form 1001 and such Lender  sells,  assigns,  grants a  participation  in, or
otherwise  transfers  all or part of the  Obligations  of the  Borrowers to such
Lender, such Lender agrees to notify the Agent of the percentage amount in which
it is no longer the  beneficial  owner of  Obligations  of the Borrowers to such
Lender.  To the  extent of such  percentage  amount,  the Agent  will treat such
Lender's IRS Form 1001 as no longer valid.

                  (c)  If any  Lender  claiming  exemption  from  United  States
withholding tax by filing IRS Form 4224 with the Agent sells, assigns,  grants a
participation  in, or otherwise  transfers all or part of the Obligations of the
Borrowers to such Lender,  such Lender agrees to undertake  sole  responsibility
for complying with the withholding tax requirements imposed by Sections 1441 and
1442 of the Code.

                  (d) If any Lender is entitled to a reduction in the applicable
withholding tax, the Agent may withhold from any interest payment to such Lender
an amount equivalent to the applicable withholding tax after taking into account
such reduction.  If the forms or other documentation  required by subsection (a)
of this Section are not delivered to the Agent, then the Agent may withhold from
any  interest  payment  to  such  Lender  not  providing  such  forms  or  other
documentation an amount equivalent to the applicable withholding tax.

                  (e) If the  IRS or any  other  Governmental  Authority  of the
United  States  or other  jurisdiction  asserts  a claim  that the Agent did not
properly  withhold  tax from  amounts  paid to or for the  account of any Lender
(because the appropriate form was not delivered,  was not properly executed,  or
because  such  Lender  failed to notify  the Agent of a change in  circumstances
which rendered the exemption from, or reduction of, withholding tax ineffective,
or for any other  reason)  such Lender shall  indemnify  the Agent fully for all
amounts  paid,  directly  or  indirectly,  by the  Agent  as  tax or  otherwise,
including  penalties  and  interest,  and  including  any taxes  imposed  by any
jurisdiction  on the amounts  payable to the Agent under this Section,  together
with all costs and expenses  (including  Attorney Costs).  The obligation of the
Lenders under this  subsection  shall survive the payment of all Obligations and
the resignation or replacement of the Agent.

         14.11    Intentionally Omitted.

         14.12    Collateral Matters.

                  (a) The Lenders hereby irrevocably authorize the Agent, at its
option  and in its  sole  discretion,  to  release  any  Agent's  Lien  upon any
Collateral  (i)  upon  the  termination  of  the  Commitments  and  payment  and
satisfaction in full by Borrowers of all Loans and reimbursement  obligations in
respect of Letters of



                                       129

<PAGE>



Credit, and the termination of all outstanding Letters of Credit (whether or not
any of such obligations are due) and all other  Obligations;  (ii)  constituting
property  being sold or disposed of if MKR  certifies to the Agent that the sale
or  disposition  is made in compliance  with Section 9.9 (and the Agent may rely
conclusively  on  any  such  certificate,   without  further   inquiry);   (iii)
constituting  property in which no Borrower  owned any  interest at the time the
Lien was granted or at any time thereafter; (iv) constituting property leased to
any Borrower under a lease which has expired or been terminated in a transaction
permitted  under  this  Agreement  or (v)  provided  that no Default or Event of
Default  then exists and is  continuing,  collateral  which has a value of up to
$1,000,000  each year in addition to the other amounts  specified in clauses (i)
to (iv) above (and any such  release by the Agent shall  constitute  a waiver by
the Lenders of the  restrictions  in Section 9.9 hereof without need for further
approval from the Lenders). Except as provided above, the Agent will not release
any of the Agent's Liens without the prior written authorization of the Majority
Lenders; provided that the Agent may not release the Agent's Liens on Collateral
valued in the  aggregate  in  excess of  $5,000,000  without  the prior  written
authorization  of all of the  Lenders.  Upon  request by the Agent or MKR at any
time,  the Lenders will confirm in writing the Agent's  authority to release any
Agent's  Liens upon  particular  types or items of  Collateral  pursuant to this
Section 14.12.

                  (b) Upon  receipt by the Agent of any  authorization  required
pursuant  to  Section  14.12(a)  from  the  Majority  Lenders  or  Lenders,   as
applicable,  of  the  Agent's  authority  to  release  any  Agent's  Liens  upon
particular  types or items of  Collateral,  and upon at least five (5)  Business
Days' prior written  request by MKR, the Agent shall (and is hereby  irrevocably
authorized  by the Lenders to) execute  such  documents  as may be  necessary to
evidence  the  release  of the  Agent's  Liens upon such  Collateral;  provided,
however,  that (i) the Agent shall not be required to execute any such  document
on terms which, in the Agent's  opinion,  would expose the Agent to liability or
create any obligation or entail any  consequence  other than the release of such
Liens  without  recourse or  warranty,  and (ii) such  release  shall not in any
manner  discharge,  affect or impair the  Obligations  or any Liens  (other than
those  expressly being released) upon (or obligations of any Borrower in respect
of) all interests retained by such Borrower,  including (without limitation) the
proceeds of any sale,  all of which shall  continue  to  constitute  part of the
Collateral.

                  (c) The Agent shall have no  obligation  whatsoever  to any of
the Lenders to assure that the Collateral exists or is owned by the Borrowers or
is cared for,  protected or insured or has been encumbered,  or that the Agent's
Liens  have been  properly  or  sufficiently  or  lawfully  created,  perfected,
protected or enforced or are entitled to any particular priority, or to exercise
at all



                                       130

<PAGE>



or in any particular  manner or under any duty of care,  disclosure or fidelity,
or to continue exercising,  any of the rights, authorities and powers granted or
available  to  the  Agent  pursuant  to  any of the  Loan  Documents,  it  being
understood and agreed that in respect of the Collateral, or any act, omission or
event related thereto,  the Agent may act in any manner it may deem appropriate,
in its sole  discretion  given the Agent's own interest in the Collateral in its
capacity  as one of the  Lenders  and that the Agent shall have no other duty or
liability whatsoever to any Lender as to any of the foregoing.

         14.13 Restrictions on Actions by Lenders;  Sharing of Payments (a) Each
of the  Lenders  agrees that it shall not,  without  the express  consent of the
Agent,  and that it shall, to the extent it is lawfully  entitled to do so, upon
the request of the Agent, set off against the Obligations,  any amounts owing by
such Lender to any  Borrower or any  accounts of any  Borrower  now or hereafter
maintained  with such Lender.  Each of the Lenders  further agrees that it shall
not, unless  specifically  requested to do so by the Agent,  take or cause to be
taken any action, including,  without limitation,  the commencement of any legal
or equitable  proceedings,  to foreclose  any Lien on, or otherwise  enforce any
security  interest in, any of the Collateral,  the purpose of which is, or could
be, to give such Lender any  preference  or priority  against the other  Lenders
with respect to the Collateral.

                  (b)  Subject  to  Section  4.5,  if,  at any time or times any
Lender  shall  receive (i) by payment,  foreclosure,  setoff or  otherwise,  any
proceeds of Collateral or any payments  with respect to the  Obligations  of any
Borrower to such Lender  arising  under,  or relating to, this  Agreement or the
other Loan Documents,  except for any such proceeds or payments received by such
Lender from the Agent pursuant to the terms of this Agreement,  or (ii) payments
from  the  Agent  in  excess  of  such  Lender's  ratable  portion  of all  such
distributions by the Agent, such Lender shall promptly (1) turn the same over to
the Agent,  in kind, and with such  endorsements as may be required to negotiate
the same to the Agent, or in same day funds,  as applicable,  for the account of
all of the Lenders and for application to the Obligations in accordance with the
applicable  provisions of this Agreement,  or (2) purchase,  without recourse or
warranty, an undivided interest and participation in the Obligations owed to the
other Lenders so that such excess payment  received shall be applied  ratably as
among the Lenders in accordance with their Pro Rata Shares;  provided,  however,
that if all or part of such excess payment  received by the purchasing  party is
thereafter  recovered  from  it,  those  purchases  of  participations  shall be
rescinded in whole or in part, as applicable,  and the applicable portion of the
purchase price paid therefor  shall be returned to such  purchasing  party,  but
without interest except to the extent that such purchasing party is



                                       131

<PAGE>



required to pay interest in connection with the recovery of the excess payment.

         14.14 Agency for  Perfection.  Each Lender  hereby  appoints each other
Lender as agent for the purpose of perfecting the Lenders'  security interest in
assets which,  in accordance  with Article 9 of the UCC can be perfected only by
possession.  Should any Lender (other than the Agent)  obtain  possession of any
such Collateral,  such Lender shall notify the Agent thereof, and, promptly upon
the Agent's  request  therefor shall deliver such  Collateral to the Agent or in
accordance with the Agent's instructions.

         14.15  Payments  by Agent to  Lenders.  All  payments to be made by the
Agent to the Lenders shall be made by bank wire transfer or internal transfer of
immediately available funds to the account of the particular Lender as set forth
on Exhibit F hereto or pursuant to such other wire transfer instructions as each
party may designate for itself by written notice to the Agent. Concurrently with
each such payment, the Agent shall identify whether such payment (or any portion
thereof) represents principal,  premium or interest on the Revolving Loans, Term
Loans or otherwise.

         14.16  Concerning the Collateral and the Related Loan  Documents.  Each
Lender  authorizes  and directs the Agent to enter into this  Agreement  and the
other Loan Documents relating to the Collateral,  for the ratable benefit of the
Lenders.  Each  Lender  agrees  that any action  taken by the Agent or  Majority
Lenders  in  accordance  with the  terms of this  Agreement  or the  other  Loan
Documents  relating  to the  Collateral,  and the  exercise  by the Agent or the
Majority  Lenders  of their  respective  powers  set forth  therein  or  herein,
together with such other powers that are reasonably incidental thereto, shall be
binding upon all of the Lenders.

         14.17 Field Audit and Examination  Reports;  Disclaimer by Lenders.  By
signing this Agreement, each Lender:

                  (a) is deemed to have  requested  that the Agent  furnish such
Lender,  promptly  after it becomes  available,  a copy of each  field  audit or
examination report (each a "Report" and collectively, "Reports") prepared by the
Agent;

                  (b) expressly  agrees and  acknowledges  that neither BABC nor
the Agent (i) makes any  representation  or warranty  as to the  accuracy of any
Report, or (ii) shall be liable for any information contained in any Report;

                  (c) expressly agrees and acknowledges that the Reports are not
comprehensive audits or examinations, that the Agent or



                                       132

<PAGE>



other party  performing  any audit or  examination  will inspect  only  specific
information  regarding the applicable  Borrower and will rely significantly upon
such  Borrower's  books  and  records,  as  well as on  representations  of such
Borrower's personnel;

                  (d) agrees to keep all Reports  confidential  and strictly for
its internal  use, and not to  distribute or use any Report in any other manner;
and

                  (e)   without   limiting   the   generality   of   any   other
indemnification  provision contained in this Agreement,  agrees: (i) to hold the
Agent and any such other Lender  preparing a Report harmless from any action the
indemnifying  Lender may take or conclusion the indemnifying Lender may reach or
draw from any Report in connection with any loans or other credit accommodations
that  the  indemnifying  Lender  has made or may  make to any  Borrower,  or the
indemnifying  Lender's  participation in, or the indemnifying  Lender's purchase
of, a loan or loans of any Borrower; and (ii) to pay and protect, and indemnify,
defend and hold the Agent and any such other Lender  preparing a Report harmless
from and against, the claims, actions, proceedings, damages, costs, expenses and
other amounts  (including,  without  limitation  attorney costs) incurred by the
Agent and any such other  Lender  preparing  a Report as the direct or  indirect
result of any third  parties who might obtain all or part of any Report  through
the indemnifying Lender.


                                   ARTICLE 15

                                  MISCELLANEOUS

         15.1  Cumulative  Remedies;  No  Prior  Recourse  to  Collateral.   The
enumeration  herein of the Agent's and each Lender's  rights and remedies is not
intended to be  exclusive,  and such rights and  remedies are in addition to and
not by way of  limitation of any other rights or remedies that the Agent and the
Lenders  may have  under  the UCC or other  applicable  law.  The  Agent and the
Lenders  shall have the right,  in their sole  discretion,  to  determine  which
rights and remedies are to be exercised and in which order.  The exercise of one
right or remedy  shall not  preclude  the  exercise of any others,  all of which
shall be cumulative. The Agent and the Lenders may, without limitation,  proceed
directly  against  any  Borrower to collect  the  Obligations  without any prior
recourse to the  Collateral.  No failure to exercise and no delay in exercising,
on the part of the Agent or any Lender,  any right,  remedy,  power or privilege
hereunder,  shall operate as a waiver  thereof;  nor shall any single or partial
exercise of any right,  remedy,  power or privilege hereunder preclude any other
or further exercise thereof or the exercise of any other right, remedy, power or
privilege.




                                       133

<PAGE>



         15.2 Severability.  The illegality or unenforceability of any provision
of this Agreement or any instrument or agreement required hereunder shall not in
any way  affect  or impair  the  legality  or  enforceability  of the  remaining
provisions of this Agreement or any instrument or agreement required hereunder.

         15.3 Governing  Law;  Choice of Forum;  Service of Process;  Jury Trial
Waiver.  (a) THIS AGREEMENT  SHALL BE INTERPRETED AND THE RIGHTS AND LIABILITIES
OF THE PARTIES  HERETO  DETERMINED  IN  ACCORDANCE  WITH THE  INTERNAL  LAWS (AS
OPPOSED TO THE CONFLICT OF LAWS PROVISIONS  PROVIDED THAT PERFECTION ISSUES WITH
RESPECT TO ARTICLE 9 OF THE UCC MAY GIVE EFFECT TO APPLICABLE CHOICE OR CONFLICT
OF LAW  RULES  SET  FORTH IN  ARTICLE  9 OF THE UCC) OF THE  STATE OF  ILLINOIS;
PROVIDED  THAT THE AGENT AND THE LENDERS  SHALL RETAIN ALL RIGHTS  ARISING UNDER
FEDERAL LAW.

                  (b) ANY  LEGAL  ACTION  OR  PROCEEDING  WITH  RESPECT  TO THIS
AGREEMENT  OR ANY OTHER LOAN  DOCUMENT MAY BE BROUGHT IN THE COURTS OF THE STATE
OF ILLINOIS, OR OF THE UNITED STATES FOR THE NORTHERN DISTRICT OF ILLINOIS,  AND
BY EXECUTION AND DELIVERY OF THIS  AGREEMENT,  EACH BORROWER,  THE AGENT AND THE
LENDERS CONSENT, FOR ITSELF AND IN RESPECT OF ITS PROPERTY, TO THE NON-EXCLUSIVE
JURISDICTION OF THOSE COURTS.  EACH OF THE BORROWERS,  THE AGENT AND THE LENDERS
IRREVOCABLY WAIVES ANY OBJECTION, INCLUDING ANY OBJECTION TO THE LAYING OF VENUE
OR BASED ON THE GROUNDS OF FORUM NON  CONVENIENS,  WHICH IT MAY NOW OR HEREAFTER
HAVE TO THE BRINGING OF ANY ACTION OR PROCEEDING IN SUCH JURISDICTION IN RESPECT
OF THIS AGREEMENT OR ANY DOCUMENT RELATED HERETO. NOTWITHSTANDING THE FOREGOING:
(1) THE  AGENT AND THE  LENDERS  SHALL  HAVE THE  RIGHT TO BRING  ANY  ACTION OR
PROCEEDING  AGAINST  ANY  BORROWER  OR ITS  PROPERTY  IN THE COURTS OF ANY OTHER
JURISDICTION  THE AGENT OR THE LENDERS DEEM NECESSARY OR APPROPRIATE IN ORDER TO
REALIZE ON THE COLLATERAL OR OTHER SECURITY FOR THE  OBLIGATIONS AND (2) EACH OF
THE PARTIES HERETO  ACKNOWLEDGES  THAT ANY APPEALS FROM THE COURTS  DESCRIBED IN
THE  IMMEDIATELY  PRECEDING  SENTENCE  MAY HAVE TO BE  HEARD BY A COURT  LOCATED
OUTSIDE THOSE JURISDICTIONS.

                  (c) EACH BORROWER  HEREBY WAIVES  PERSONAL  SERVICE OF ANY AND
ALL PROCESS UPON IT AND CONSENTS THAT ALL SUCH SERVICE OF PROCESS MAY BE MADE BY
REGISTERED  MAIL (RETURN  RECEIPT  REQUESTED)  DIRECTED TO SUCH  BORROWER AT ITS
ADDRESS  SET FORTH IN  SECTION  15.8 AND  SERVICE  SO MADE SHALL BE DEEMED TO BE
COMPLETED  FIVE (5) DAYS AFTER THE SAME SHALL HAVE BEEN SO DEPOSITED IN THE U.S.
MAILS.  NOTHING  CONTAINED HEREIN SHALL AFFECT THE RIGHT OF AGENT OR THE LENDERS
TO SERVE LEGAL PROCESS BY ANY OTHER MANNER PERMITTED BY LAW.

                  (d)  NOTWITHSTANDING  ANY OTHER PROVISION OF THIS AGREEMENT TO
THE CONTRARY,  ANY CONTROVERSY OR CLAIM BETWEEN OR AMONG THE PARTIES,  INCLUDING
BUT NOT LIMITED TO THOSE  ARISING OUT OF OR  RELATING TO THIS  AGREEMENT  OR ANY
OTHER LOAN DOCUMENT AND ANY



                                       134

<PAGE>



CLAIM  BASED ON OR ARISING  FROM AN ALLEGED  TORT,  SHALL AT THE  REQUEST OR ANY
PARTY HERETO BE DETERMINED BY ARBITRATION. The arbitration shall be conducted in
accordance  with the  United  States  Arbitration  Act  (Title  9,  U.S.  Code),
notwithstanding  any choice of law  provision in this  Agreement,  and under the
Commercial  Rules  of  the  American   Arbitration   Association   ("AAA").  The
arbitrator(s)  shall give effect to statutes of  limitation in  determining  any
claim.  Any  controversy  concerning  whether  an issue is  arbitrable  shall be
determined  by the  arbitrator(s).  Judgment upon the  arbitration  award may be
entered in any court having jurisdiction.  The institution and maintenance of an
action for judicial  relief or pursuant to a  provisional  or  ancillary  remedy
shall  not  constitute  a waiver of the right of  either  party,  including  the
plaintiff,  to submit the controversy or claim to arbitration if any other party
contests such action for judicial relief.

                  (e)   Notwithstanding   the   provisions  of  (d)  above,   no
controversy  or claim shall be submitted to  arbitration  without the consent of
all parties if, at the time of the  proposed  submission,  such  controversy  or
claim arises from or related to an  obligation to the Lender which is secured by
real  estate  property   collateral   (exclusive  of  real  estate  space  lease
assignments).  If all  the  parties  do not  consent  to  submission  of  such a
controversy  or  claim  to  arbitration,  the  controversy  or  claim  shall  be
determined as provided in this Section 15.3(e).

                  (f) At the  request  of either  party a  controversy  or claim
which is not submitted to arbitration as provided and limited in Section 15.3(d)
and (e) shall be determined by judicial reference.  If such an election is made,
the parties shall  designate to the court a referee or referees  selected  under
the  auspices  of the AAA in the same  manner as  arbitrators  are  selected  in
AAA-sponsored proceedings. The presiding referee of the panel, or the referee if
there is a single  referee,  shall  be an  active  attorney  or  retired  judge.
Judgment upon the award rendered by such referee or referees shall be entered in
the court in which such proceeding was commenced.

                  (g) No provision of Paragraphs (d) through (g) shall limit the
right of the Agent or the Lenders to exercise self-help remedies such as setoff,
foreclosure  against  or sale of any real or  personal  property  collateral  or
security,  or  obtaining  provisional  or  ancillary  remedies  from a court  of
competent  jurisdiction before, after, or during the pendency of any arbitration
or other proceeding. The exercise of a remedy does not waive the right of either
party to resort to arbitration or reference. At the Agent's option,  foreclosure
under a deed of trust or  mortgage  may be  accomplished  either by  exercise of
power of sale under the deed of trust or mortgage or by judicial foreclosure.




                                       135

<PAGE>



         15.4 Waiver of Jury Trial.  (a)  SUBJECT TO THE  PROVISIONS  OF SECTION
15.3(d),  EACH BORROWER,  THE LENDERS AND THE AGENT EACH WAIVE THEIR  RESPECTIVE
RIGHTS TO A TRIAL BY JURY OF ANY CLAIM OR CAUSE OF ACTION  BASED UPON OR ARISING
OUT  OF OR  RELATED  TO  THIS  AGREEMENT,  THE  OTHER  LOAN  DOCUMENTS,  OR  THE
TRANSACTIONS  CONTEMPLATED HEREBY OR THEREBY, IN ANY ACTION, PROCEEDING OR OTHER
LITIGATION OF ANY TYPE BROUGHT BY ANY OF THE PARTIES  AGAINST ANY OTHER PARTY OR
ANY  AGENT-RELATED  PERSON,  PARTICIPANT  OR  ASSIGNEE,  WHETHER WITH RESPECT TO
CONTRACT CLAIMS, TORT CLAIMS, OR OTHERWISE.  THE BORROWERS,  THE LENDERS AND THE
AGENT  EACH  AGREE  THAT ANY SUCH  CLAIM OR CAUSE OF ACTION  SHALL BE TRIED BY A
COURT TRIAL WITHOUT A JURY. WITHOUT LIMITING THE FOREGOING,  THE PARTIES FURTHER
AGREE THAT THEIR  RESPECTIVE  RIGHT TO A TRIAL BY JURY IS WAIVED BY OPERATION OF
THIS SECTION AS TO ANY ACTION,  COUNTERCLAIM OR OTHER PROCEEDING WHICH SEEKS, IN
WHOLE OR IN PART, TO CHALLENGE THE VALIDITY OR  ENFORCEABILITY OF THIS AGREEMENT
OR THE OTHER LOAN  DOCUMENTS  OR ANY  PROVISION  HEREOF OR THEREOF.  THIS WAIVER
SHALL APPLY TO ANY SUBSEQUENT AMENDMENTS, RENEWALS, SUPPLEMENTS OR MODIFICATIONS
TO THIS AGREEMENT AND THE OTHER LOAN DOCUMENTS.

                  (b) EACH BORROWER AGREES THAT IT WILL NOT ASSERT AGAINST AGENT
OR ANY  LENDER ANY CLAIM FOR  CONSEQUENTIAL,  INCIDENTAL,  SPECIAL  OR  PUNITIVE
DAMAGES IN CONNECTION  WITH THIS AGREEMENT OR ANY OF THE OTHER LOAN DOCUMENTS OR
THE TRANSACTIONS CONTEMPLATED HEREBY OR THEREBY.

         15.5 Survival of Representations and Warranties. All of each Borrower's
representations  and warranties  contained in this  Agreement  shall survive the
execution, delivery, and acceptance thereof by the parties,  notwithstanding any
investigation by the Agent or the Lenders or their respective agents.

         15.6 Other Security and Guaranties.  The Agent,  may, without notice or
demand and without affecting any Borrower's obligations hereunder,  from time to
time: (a) take from any Person and hold  collateral  (other than the Collateral)
for the payment of all or any part of the Obligations  and exchange,  enforce or
release  such  collateral  or any  part  thereof;  and (b)  accept  and hold any
endorsement  or  guaranty of payment of all or any part of the  Obligations  and
release or  substitute  any such  endorser or  guarantor,  or any Person who has
given any Lien in any other collateral as security for the payment of all or any
part of the Obligations,  or any other Person in any way obligated to pay all or
any part of the Obligations.

         15.7 Fees and Expenses.  Each Borrower agrees to pay to the Agent,  for
its  benefit,  on demand,  all costs and  expenses  that Agent pays or incurs in
connection  with the  negotiation,  preparation,  consummation,  administration,
enforcement,  and termination of this Agreement and the Existing Loan Agreement,
including, without limitation: (a) Attorney Costs; (b) costs and



                                       136

<PAGE>



expenses  (including  attorneys' and paralegals'  fees and  disbursements  which
shall  include  the  allocated  costs  of  Agent's  in-house  counsel  fees  and
disbursements) for any amendment,  supplement,  waiver,  consent,  or subsequent
closing in connection with the Loan Documents and the transactions  contemplated
thereby;  (c) costs and expenses of lien and title searches and title insurance;
(d) taxes, fees and other charges for recording the Mortgages (and modifications
thereto),  filing financing  statements and continuations,  and other actions to
perfect,  protect,  and continue the Agent's Liens (including costs and expenses
paid or incurred by the Agent in connection with the consummation of Agreement);
(e) sums paid or incurred  to pay any amount or take any action  required of any
Borrower  under the Loan  Documents that such Borrower fails to pay or take; (f)
costs  of  appraisals,   inspections,   and  verifications  of  the  Collateral,
including, without limitation, travel, lodging, and meals for inspections of the
Collateral and the Borrowers' operations by the Agent's and each of the Lenders'
agents plus the Agent's then customary charge for field  examinations and audits
and the  preparation  of reports  thereof (such charge is currently $300 per day
(or portion  thereof)  for each agent or  employee of the Agent with  respect to
each field examination or audit prior to the occurrence of a Default or Event of
Default,  and  thereafter  $500 per day (or  portion  thereof));  (g)  costs and
expenses  of  forwarding  loan  proceeds,  collecting  checks and other items of
payment,  and establishing and maintaining  Payment Accounts and lock boxes; (h)
costs and expenses of preserving and protecting  the  Collateral;  and (i) costs
and expenses (including  attorneys' and paralegals' fees and disbursements which
shall  include  the  allocated  cost  of  Agent's   in-house  counsel  fees  and
disbursements)  paid or incurred to obtain payment of the  Obligations,  enforce
the Agent's Liens, sell or otherwise realize upon the Collateral,  and otherwise
enforce the  provisions of the Loan  Documents,  or to defend any claims made or
threatened  against  the Agent or any  Lender  arising  out of the  transactions
contemplated  hereby  (including  without   limitation,   preparations  for  and
consultations concerning any such matters). The foregoing shall not be construed
to limit any other provisions of the Loan Documents regarding costs and expenses
to be paid by the  Borrowers.  All of the foregoing  costs and expenses shall be
charged to the  Borrowers'  Loan  Accounts as  Revolving  Loans as  described in
Section 4.4.

         15.8 Notices. Except as otherwise provided herein, all notices, demands
and requests  that any party is required or elects to give to any other shall be
in  writing,  or by a  telecommunications  device  capable of creating a written
record,  and any such notice shall become  effective (a) upon personal  delivery
thereof,  including,  but not limited to, delivery by overnight mail and courier
service,  (b) four (4) days  after it shall  have been  mailed by United  States
mail, first class, certified or registered,  with postage prepaid, or (c) in the
case of notice by such a



                                       137

<PAGE>



telecommunications device, when properly transmitted,  in each case addressed to
the party to be notified as follows:

If to the Agent or to BABC:

         BankAmerica Business Credit, Inc.
         231 South LaSalle Street
         16th Floor
         Chicago, Illinois  60697
         Attention: Portfolio Administrator
         Telecopy No.: (312) 974-8760

         with copies to:

         Bank of America NT & SA
         10124 Old Grove Road
         San Diego, California  92131
         Attention: Legal Department
         Telecopy No. (619) 549-7518

If to any Borrower:

         MK Rail Corporation
         200 Reedsdale Street
         Pittsburgh, PA  15233
         Attention:  Executive Vice President
         Telecopy No.: (412) 231-2698

         Doepken Keevican & Weiss
         Professional Corporation
         37th Floor, USX Tower
         600 Grant Street
         Pittsburgh, PA  15219
         Attention:  James F. Bauerle
         Telecopy No.:  (412) 355-2609


If to any other Lender, then at the respective  addresses set forth on Exhibit G
hereto or to such other  address as each party may  designate for itself by like
notice.  Failure or delay in delivering copies of any notice,  demand,  request,
consent, approval,  declaration or other communication to the persons designated
above to receive  copies shall not adversely  affect the  effectiveness  of such
notice, demand, request, consent, approval, declaration or other communication.

         15.9 Waiver of Notices.  Unless  otherwise  expressly  provided herein,
each Borrower waives  presentment,  protest and notice of demand or dishonor and
protest as to any instrument, notice of intent to accelerate the Obligations and
notice of acceleration of the Obligations,  as well as any and all other notices
to which it



                                       138

<PAGE>



might  otherwise be entitled.  No notice to or demand on any Borrower  which the
Agent or any Lender  may elect to give  shall  entitle  any  Borrower  to any or
further notice or demand in the same, similar or other circumstances.

         15.10 Binding Effect. The provisions of this Agreement shall be binding
upon and inure to the benefit of the respective representatives, successors, and
assigns of the parties hereto; provided, however, that no interest herein may be
assigned by any Borrower  without  prior  written  consent of the Agent and each
Lender. The rights and benefits of the Agent and the Lenders hereunder shall, if
such  Persons  so  agree,  inure to any  party  acquiring  any  interest  in the
Obligations or any part thereof.

         15.11  Indemnity  of the Agent and the Lenders by the  Borrowers.  Each
Borrower,  jointly  and  severally,  agrees to  defend,  indemnify  and hold the
Agent-Related  Persons,  and each  Lender and each of its  respective  officers,
directors,   employees,   counsel,   agents  and  attorneys-in-fact   (each,  an
"Indemnified  Person")  harmless  from  and  against  any and  all  liabilities,
obligations,  losses,  damages,  penalties,  actions,  judgments,  suits, costs,
charges,  expenses and disbursements  (including  Attorney costs) of any kind or
nature  whatsoever  which  may at any  time  (including  at any  time  following
repayment of the Loans and the  termination,  resignation  or replacement of the
Agent or  replacement  of any  Lender) be imposed  on,  incurred  by or asserted
against any such Person in any way relating to or arising out of this  Agreement
or any  document  contemplated  by or  referred to herein,  or the  transactions
contemplated  hereby, or any action taken or omitted by any such Person under or
in  connection  with  any  of  the  foregoing,  including  with  respect  to any
investigation,  litigation or proceeding (including any Insolvency Proceeding or
appellate  proceeding)  related to or arising out of this Agreement or the Loans
or the use of the proceeds thereof,  whether or not any Indemnified  Person is a
party thereto (all the foregoing,  collectively, the "Indemnified Liabilities");
provided,   that  no  Borrower  shall  have  any  obligation  hereunder  to  any
Indemnified Person with respect to Indemnified Liabilities resulting solely from
the gross  negligence or willful  misconduct  of such  Indemnified  Person.  The
agreements in this Section shall survive payment of all other Obligations.

         15.12 Final Agreement.  This Agreement and the other Loan Documents are
intended by the Borrowers,  the Agent and the Lenders to be the final, complete,
and  exclusive   expression  of  the  agreement  between  them.  This  Agreement
supersedes any and all prior oral or written agreements  relating to the subject
matter  hereof except as set forth in Section 1.4 hereof or with respect to that
certain Letter of Credit Financing  Agreement  between MKR and BABC dated August
25, 1995 which shall survive until  terminated in a separate  writing from BABC,
but in any event the Letter of Credit issued  thereunder shall be deemed to be a
Letter of Credit issued



                                       139

<PAGE>



hereunder,  and even after the  termination  of such Letter of Credit  Financing
Agreement  any fees earned under such Letter of Credit  Financing  Agreement and
any  indemnification in favor of BABC therein shall expressly survive and remain
in full force and effect.  No  modification,  rescission,  waiver,  release,  or
amendment of any provision of this Agreement or any other Loan Document shall be
made,  except  by a  written  agreement  signed  by  each  Borrower  and a  duly
authorized officer of each of the Agent and the Majority Lenders.

         15.13  Counterparts.  This  Agreement  may be executed in any number of
counterparts,  and by the Agent,  each  Lender  and each  Borrower  in  separate
counterparts,  each of  which  shall  be an  original,  but all of  which  shall
together constitute one and the same agreement.

         15.14  Captions.  The  captions  contained  in this  Agreement  are for
convenience of reference only, are without substantive meaning and should not be
construed to modify, enlarge, or restrict any provision.

         15.15 Right of Setoff.  In  addition to any rights and  remedies of the
Lenders  provided by law,  if an Event of Default  exists or the Loans have been
accelerated,  each  Lender  is  authorized  at any time  and from  time to time,
without  prior  notice to any  Borrower,  any such notice  being  waived by each
Borrower to the fullest  extent  permitted  by law, to set off and apply any and
all deposits (general or special,  time or demand,  provisional or final) at any
time held by, and other indebtedness at any time owing by, such Lender to or for
the credit or the account of any Borrower against any and all Obligations  owing
to such Lender,  now or hereafter  existing,  irrespective of whether or not the
Agent or such Lender  shall have made demand  under this  Agreement  or any Loan
Document and although such  Obligations  may be  contingent  or unmatured.  Each
Lender agrees  promptly to notify the affected  Borrower and the Agent after any
such set-off and application made by such Lender;  provided,  however,  that the
failure to give such notice  shall not affect the  validity of such  set-off and
application.


                                   ARTICLE 16

                                 CROSS-GUARANTY

         16.1 Cross-Guaranty.  Each Borrower hereby acknowledges and agrees that
such Borrower is jointly and  severally  liable for, and hereby  absolutely  and
unconditionally  guarantees to each other  Borrower,  Agent and Lenders the full
and prompt payment of, all  Obligations  owed or hereafter owing to Agent and/or
Lenders by each other Borrower.  Notwithstanding  any provision herein contained
to



                                       140

<PAGE>



the contrary,  each Borrower's  liability under this Article 16 (which liability
is in any event in  addition to amounts  for which such  Borrower  is  primarily
liable under Article 2 hereof) shall be limited to an amount not to exceed as of
any date of determination the greater of:

                           (i) the net amount of all Loans advanced to any other
Borrower  under this  Agreement and then  re-loaned or otherwise  transferred to
such Borrower; or

                           (ii) the amount  which  could be claimed by the Agent
and Lenders  from such  Borrower  under this Article 16 without  rendering  such
claim  voidable or avoidable  under Section 548 of Chapter 11 of the  Bankruptcy
Code or under any  applicable  state Uniform  Fraudulent  Transfer Act,  Uniform
Fraudulent  Conveyance  Act or similar  statute or common law after  taking into
account,   among  other  things,  such  Borrower's  right  of  contribution  and
indemnification from the other Borrowers under Section 16.2 hereof.

         16.2     Contribution with Respect to Guaranty Obligations.

                  (a) To the extent that any Borrower shall make a payment under
this Article 16 of all or any of the  Obligations  (other than  Revolving  Loans
made to that Borrower for which it is primarily liable) (a "Guarantor  Payment")
which,  taking into account all other  Guarantor  Payments  then  previously  or
concurrently made by the other Borrowers, exceeds the amount which such Borrower
would  otherwise  have paid if each Borrower had paid the aggregate  Obligations
satisfied by such Guarantor  Payment in the same proportion that such Borrower's
"Allocable  Amount" (as defined below) (as determined  immediately prior to such
Guarantor  Payment) bore to the aggregate  Allocable Amounts of all of Borrowers
as determined  immediately prior to the making of such Guarantor  Payment,  then
such  Borrower  shall be entitled to receive  contribution  and  indemnification
payments from, and be reimbursed by, each of the other  Borrowers for the amount
of such excess, pro rata based upon their respective Allocable Amounts in effect
immediately prior to such Guarantor Payment.

                  (b) As of any date of determination, the "Allocable Amount" of
any Borrower  shall be equal to the maximum amount of the claim which could then
be recovered  from such Borrower  under this Article 16 without  rendering  such
claim  voidable or avoidable  under Section 548 of Chapter 11 of the  Bankruptcy
Code or under any  applicable  state Uniform  Fraudulent  Transfer Act,  Uniform
Fraudulent Conveyance Act or similar statute or common law.

                  (c) This  Article 16 is intended  only to define the  relative
rights of Borrowers and nothing set forth in this Section 16.2 is intended to or
shall impair the  obligations of Borrowers,  jointly and  severally,  to pay any
amounts as and when the same



                                       141

<PAGE>



shall  become due and payable in  accordance  with the terms of this  Agreement,
including,  without limitation,  Section 16.1 hereof.  Nothing contained in this
Section  16.2 shall limit the  liability  of any  Borrower to pay the  Revolving
Loans made to that Borrower and accrued interest, fees and expenses with respect
thereto for which such Borrower shall be primarily liable.

                  (d)  The  parties  hereto   acknowledge  that  the  rights  of
contribution  and  indemnification  hereunder  shall  constitute  assets  of any
Borrower to which such contribution and indemnification is owing.

         16.3 Obligations Absolute.  The liability of each Borrower to Agent and
Lenders hereunder shall not be affected or impaired by any of the following acts
by Agent or any Lender: (i) any acceptance of collateral  security,  guarantors,
accommodation  parties or sureties for any or all Obligations;  (ii) one or more
extensions  or  renewals  of  Obligations  (whether  or not for longer  than the
original period) or any modification of the interest rates, fees,  maturities or
principal amount of, or other  contractual  terms applicable to any Obligations;
(iii) any  waiver or  indulgence  granted  to a  Borrower,  any delay or lack of
diligence  in the  enforcement  of  Obligations,  or any  failure  to  institute
proceedings,  file a claim,  give any required notices or otherwise  protect any
Obligations; (iv) any full or partial release of, compromise or settlement with,
or agreement  not to sue a Borrower or any  guarantor or other person  liable in
respect of any Obligations;  (v) any release,  surrender,  cancellation or other
discharge of any evidence of  Obligations or the acceptance of any instrument in
renewal  or  substitution  therefore;  (vi) any  failure  to  obtain  collateral
security (including rights of setoff) for Obligations,  or to obtain or maintain
the proper or sufficient  creation and perfection  thereof,  or to establish the
priority thereof, or to preserve, protect, insure, care for, exercise or enforce
any  collateral  security;  or  any  modification,   alteration,   substitution,
exchange,  surrender,  cancellation,   termination,  release  or  other  change,
impairment,  limitation, loss or discharge of any collateral security; (vii) any
collection,  sale,  lease  or  disposition  of,  or  any  other  foreclosure  or
enforcement  of  or  realization  on,  any  collateral   security;   (viii)  any
assignment, pledge or other transfer of any Obligations or any evidence thereof;
or (ix) any manner,  order or method of  application  of any payments or credits
upon  Obligations.  Each  Borrower  hereby  waives  any  and  all  defenses  and
discharges available to a surety, guarantor, or accommodation co-obligor.

         16.4  WAIVER.  EACH  BORROWER  HEREBY  WAIVES  PRESENTMENT,  DEMAND FOR
PAYMENT,  NOTICE OF  DISHONOR  OR  NONPAYMENT,  AND  PROTEST  OF ANY  INSTRUMENT
EVIDENCING OBLIGATIONS.




                                       142

<PAGE>



         16.5 Recovery.  If any payment is applied by Agent or any Lender to the
Obligations and is thereafter set aside, recovered,  rescinded or required to be
returned  for  any  reason  (including,   without  limitation,  the  bankruptcy,
insolvency  or  reorganization  of  a  Borrower  or  any  other  obligor),   the
Obligations  to which such  payment was applied  shall for the  purposes of this
Article  16 be deemed  to have  continued  in  existence,  notwithstanding  such
payment and  application and this cross guaranty shall be enforceable as to such
Obligations as fully as if such payment and application had never been made.

         16.6  Liability  Cumulative.  The  liability  of  Borrowers  under this
Article 16 is in addition to and shall be  cumulative  with all  liabilities  of
each  Borrower  to Agent and  Lenders  under this  Agreement  and the other Loan
Documents to which such Borrower is a party or in respect of any  Obligations or
obligation of the other  Borrower,  without any limitation as to amount,  unless
the  instrument  or  agreement  evidencing  or  creating  such  other  liability
specifically provides to the contrary.



                                       143

<PAGE>



         IN WITNESS WHEREOF, the parties have entered into this Agreement on the
date first above written.

                                   "BORROWERS"

                                     MK Rail Corporation

                                     By:
                                     Title:


                                     Motor Coils Manufacturing Co.

                                     By:
                                     Title:

                                     MK Engine Systems Company, Inc.

                                     By:
                                     Title:

                                     Clark Industries, Inc.

                                     By:
                                     Title:

                                     Power Parts Company

                                     By:
                                     Title:

                                     Touchstone, Inc.

                                     By:
                                     Title:

                                     Power Parts Sign Co.

                                     By:
                                     Title:




<PAGE>



                                      "AGENT"                                   
                                                                                
                                      BANKAMERICA BUSINESS CREDIT, INC.,        
                                      as the Agent                              
                                                                                
                                      By:                                       
                                      Title:                                    
                                                                                
                                                                                
                                      "LENDERS"                                 
                                                                                
Commitment: $25,000,000               BANKAMERICA BUSINESS CREDIT, INC.,        
Revolving Loan                        as the Agent                              
Commitment:                                                                     
  $22,333,333.33                      By:                                       
Term Loan Commitment:                 Title:                                    
  $2,666,666.67                       
Pro Rata Share: 33.334%



Commitment: $19,000,000               GREEN TREE FINANCIAL SERVICING 
Revolving Loan Commitment:              CORPORATION                  
  $16,973,333.33                                                     
Term Loan Commitment:                 By:                            
  $2,026,666.67                       Title:                         
Pro Rata Share: 25.333%               



Commitment: $19,000,000                                               
Revolving Loan Commitment:            HELLER FINANCIAL, INC.          
  $16,973,333.33                                                      
Term Loan Commitment:                 By:                             
  $2,026,666.67                       Title:                          
Pro Rata Share: 25.333%               




Commitment: $12,000,000               STAR BANK, N.A.    
Revolving Loan Commitment:                               
  $10,720,000.00                      By:                
Term Loan Commitment:                 Title:             
  $1,280,000.00                       
Pro Rata Share: 16.000%



<PAGE>



                                    EXHIBIT A

                               NOTICE OF BORROWING



                                                     Date:               , 199




To:      BankAmerica Business Credit, Inc. as Agent for the Lenders who
         are parties to the Amended and Restated Loan and Security
         Agreement dated as of ________________, 1996 (as extended,
         renewed, amended or restated from time to time, the "Loan and
         Security Agreement") among MK Rail Corporation, the other
         Borrowers named therein, certain financial institutions which
         are signatories thereto as Lenders and BankAmerica Business
         Credit, Inc., as Agent

Ladies and Gentlemen:

         The undersigned,  MK Rail Corporation,  refers to the Loan and Security
Agreement,  the terms defined therein being used herein as therein defined,  and
hereby gives you notice irrevocably of the Borrowing specified below:

         1.       The Business Day of the proposed Borrowing is
                  _________________________, 19   .

         2.       The aggregate amount of the proposed Borrowing is $________
                                 .

         3.       The Borrowing is to be comprised of $______________ of Base
                  Rate Revolving Loans and $_______________of LIBOR Rate Loans.

         4.       The duration of the Interest Period for the LIBOR Rate
                  Loans, if any, included in the Borrowing shall be _____
                  months.

         5.       Such Loan shall be made to [specify Borrower(s)].

         The undersigned hereby certifies that the following statements are true
on the date  hereof,  and will be true on the  date of the  proposed  Borrowing,
before and after giving effect  thereto and to the  application  of the proceeds
therefrom:

         (a) The  representations  and warranties of the Borrowers  contained in
the Loan and Security Agreement are true and correct as though made on and as of
such date;




<PAGE>




         (b) No Default or Event of Default has occurred and is  continuing,  or
would result from such proposed Borrowing; and

         (c)  without   limiting  Section  10.3(e)  of  the  Loan  and  Security
Agreement,  the  amount  of  the  Availability,   MKR's  Availability  and  each
Components Subsidiary's  Availability,  shall be sufficient to permit the making
of such  Revolving  Loan,  provided,  however,  that  the  foregoing  conditions
precedent are not conditions to each Lender participating in or reimbursing BABC
or the Agent for such  Lenders' Pro Rata Share of any BABC Loan or Agent Advance
as provided in Sections 2.1(h), (i) and (j) of the Loan and Security Agreement.

                                            MK Rail Corporation



                                            By:

                                            Title:




<PAGE>



                                    EXHIBIT B

                        NOTICE OF CONVERSION/CONTINUATION



Date:                  , 199


To:      BankAmerica  Business Credit, Inc. Agent for the Lenders parties to the
         Amended  and  Restated  Loan  and  Security   Agreement   dated  as  of
         ____________________,  1996 (as extended,  renewed, amended or restated
         from time to time,  the "Loan and  Security  Agreement")  among MK Rail
         Corporation,  the other Borrowers named therein,  certain Lenders which
         are signatories thereto and BankAmerica Business Credit, Inc., as Agent

Ladies and Gentlemen:

         The undersigned,  MK Rail Corporation,  refers to the Loan and Security
Agreement,  the terms defined therein being used herein as therein defined,  and
hereby gives you notice  irrevocably of the [conversion]  [continuation]  of the
Loans specified herein, that:

1.       The Conversion/Continuation Date is___________, 19__.
                                             
2.       The aggregate amount of the Loans to be [converted]
         [continued] is $___________________.

3.       The Loans are to be [converted into] [continued as] [LIBOR
         Rate] [Base Rate] Loans.

4.       The duration of the Interest Period for the Loans included in
         the [conversion] [continuation] shall be______months.

5.       ___________ is/are the Borrowers with respect to such Loans.

         The undersigned hereby certifies that the following statements are true
on the date  hereof,  and will be true on the  proposed  Conversion/Continuation
Date,  before and after  giving  effect  thereto and to the  application  of the
proceeds therefrom:

         (a) The  representations  and warranties of the Borrowers  contained in
the Loan and Security Agreement are true and correct as though made on and as of
such date;

         (b) No Default or Event of Default has occurred and is  continuing,  or
would result from such proposed [conversion] [continuation]; and

         (c)  without   limiting  Section  10.3(e)  of  the  Loan  and  Security
Agreement,  the  amount  of  the  Availability,   MKR's  Availability  and  each
Components Subsidiary's  Availability,  shall be sufficient to permit the making
of such conversion/continuation,




<PAGE>



provided, however, that the foregoing conditions precedent are not conditions to
each Lender  participating in or reimbursing BABC or the Agent for such Lenders'
Pro Rata Share of any BABC Loan or Agent Advance as provided in Sections 2.1(h),
(i) and (j) of the Loan and Security Agreement.

                                                     MK Rail Corporation


                                                     By:
                                                     Title:




<PAGE>



                                    EXHIBIT E
                  [FORM OF] ASSIGNMENT AND ACCEPTANCE AGREEMENT

         This  ASSIGNMENT  AND  ACCEPTANCE   AGREEMENT  (this   "Assignment  and
Acceptance")    dated    as   of    __________,    199__    is   made    between
______________________________ (the "Assignor") and
__________________________ (the "Assignee").


                                    RECITALS

                  WHEREAS,  the  Assignor is party to that  certain  Amended and
Restated Loan and Security  Agreement dated as of  __________________,  1996 (as
amended,  amended and restated,  modified,  supplemented or renewed, the "Credit
Agreement") among MK Rail Corporation and the other Borrowers party thereto (the
"Borrowers"), the several financial institutions from time to time party thereto
(including the Assignor, the "Lenders"),  and BankAmerica Business Credit, Inc.,
as agent  for the  Lenders  (the  "Agent").  Any  terms  defined  in the  Credit
Agreement and not defined in this  Assignment  and Acceptance are used herein as
defined in the Credit Agreement;

                  WHEREAS, as provided under the Credit Agreement,  the Assignor
has  committed to making Loans (the  "Committed  Loans") to the  Borrowers in an
aggregate amount not to exceed $__________ (the "Commitment");

                  WHEREAS,   the  Assignor  has  made  Committed  Loans  in  the
aggregate  principal  amount of $__________  for Term Loans and  $__________ for
Revolving Loans to the Borrowers;

                  WHEREAS,  [the  Assignor has acquired a  participation  in the
issuing  bank's  liability  under  Letters of Credit in an  aggregate  principal
amount of  $____________  (the "L/C  Obligations")]  [no  Letters  of Credit are
outstanding under the Credit Agreement]; and

                  WHEREAS,  the Assignor  wishes to assign to the Assignee [part
of the] [all] rights and obligations of the Assignor under the Credit  Agreement
in respect of its Commitment,  together with a corresponding  portion of each of
its  outstanding  Committed  Loans and L/C  Obligations,  in an amount  equal to
$__________  (the "Assigned  Amount") on the terms and subject to the conditions
set forth herein and the Assignee wishes to accept assignment of such rights and
to assume such  obligations  from the Assignor on such terms and subject to such
conditions;





<PAGE>



                  NOW,  THEREFORE,  in  consideration  of the  foregoing and the
mutual agreements contained herein, the parties hereto agree as follows:

         1.       Assignment and Acceptance.

                  (a) Subject to the terms and conditions of this Assignment and
Acceptance,  (i)  the  Assignor  hereby  sells,  transfers  and  assigns  to the
Assignee,  and (ii) the Assignee hereby  purchases,  assumes and undertakes from
the Assignor, without recourse and without representation or warranty (except as
provided in this  Assignment and  Acceptance)  __% (the  "Assignee's  Percentage
Share") of (A) the  Commitment,  each Committed Loans and the L/C Obligations of
the Assignor and (B) all related rights, benefits, obligations,  liabilities and
indemnities  of the Assignor under and in connection  with the Credit  Agreement
and the Loan Documents.

                  (b) With effect on and after the Effective Date (as defined in
Section 5 hereof),  the Assignee  shall be a party to the Credit  Agreement  and
succeed to all of the rights and be obligated to perform all of the  obligations
of a Lender under the Credit  Agreement,  including the requirements  concerning
confidentiality  and the payment of  indemnification,  with a  Commitment  in an
amount equal to the Assigned Amount. The Assignee agrees that it will perform in
accordance  with their  terms all of the  obligations  which by the terms of the
Credit  Agreement  are  required to be  performed  by it as a Lender.  It is the
intent of the parties  hereto that the Commitment of the Assignor  shall,  as of
the Effective Date, be reduced by an amount equal to the Assigned Amount and the
Assignor shall relinquish its rights and be released from its obligations  under
the Credit  Agreement  to the extent such  obligations  have been assumed by the
Assignee;  provided, however, the Assignor shall not relinquish its rights under
Sections __ and __ of the Credit  Agreement to the extent such rights  relate to
the time prior to the Effective Date.

                  (c)      After giving effect to the assignment and assumption
set forth herein, on the Effective Date the Assignee's Commitment
will be $__________.

                  (d)      After giving effect to the assignment and assumption
set forth herein, on the Effective Date the Assignor's Commitment
will be $__________.

         2.       Payments.

                  (a) As  consideration  for the sale,  assignment  and transfer
contemplated in Section 1 hereof,  the Assignee shall pay to the Assignor on the
Effective Date in immediately  available  funds an amount equal to  $__________,
representing  the  Assignee's  Pro Rata  Share of the  principal  amount  of all
Committed Loans.





<PAGE>



                  (b)      The Assignee further agrees to pay to the Agent a
processing fee in the amount specified in Section 13.3 of the
Credit Agreement.

         3.       Reallocation of Payments.

         Any interest,  fees and other  payments  accrued to the Effective  Date
with respect to the Commitment, and Committed Loans and L/C Obligations shall be
for the account of the Assignor.  Any interest,  fees and other payments accrued
on and after the Effective Date with respect to the Assigned Amount shall be for
the account of the Assignee.  Each of the Assignor and the Assignee  agrees that
it will hold in trust for the other party any  interest,  fees and other amounts
which it may  receive  to which  the other  party is  entitled  pursuant  to the
preceding  sentence  and pay to the other  party any such  amounts  which it may
receive promptly upon receipt.

         4.       Independent Credit Decision.

         The Assignee (a) acknowledges that it has received a copy of the Credit
Agreement and the Schedules  and Exhibits  thereto,  together with copies of the
most recent financial statements of the Borrowers,  and such other documents and
information  as it has  deemed  appropriate  to make its own  credit  and  legal
analysis  and decision to enter into this  Assignment  and  Acceptance;  and (b)
agrees that it will,  independently and without reliance upon the Assignor,  the
Agent or any other  Lender and based on such  documents  and  information  as it
shall deem  appropriate  at the time,  continue to make its own credit and legal
decisions in taking or not taking action under the Credit Agreement.

         5.       Effective Date; Notices.

                  (a) As between the Assignor and the  Assignee,  the  effective
date  for  this  Assignment  and  Acceptance  shall be  __________,  199__  (the
"Effective Date");  provided that the following  conditions  precedent have been
satisfied on or before the Effective Date:

                           (i) this Assignment and Acceptance  shall be executed
and delivered by the Assignor and the Assignee;

                           [(ii)  the  consent  of  the  Agent  required  for an
effective  assignment  of the  Assigned  Amount by the  Assignor to the Assignee
shall  have been duly  obtained  and shall be in full force and effect as of the
Effective Date;]

                           (iii)  the  Assignee  shall pay to the  Assignor  all
amounts due to the Assignor under this Assignment and Acceptance;

                           [ iv) the Assignee  shall have  complied with Section
(____) of the Credit Agreement (if applicable);]





<PAGE>



                           (v) the  processing  fee  referred to in Section 2(b)
hereof and in Section 13.3 of the Credit  Agreement  shall have been paid to the
Agent; and

                  (b) Promptly  following the execution of this  Assignment  and
Acceptance,  the Assignor shall deliver to the Agent for  acknowledgment  by the
Agent, a Notice of Assignment in the form attached hereto as Schedule 1.

         [6.      Agent.  [INCLUDE ONLY IF ASSIGNOR IS AGENT]

                  (a) The Assignee  hereby  appoints and authorizes the Assignor
to take such action as agent on its behalf and to exercise such powers under the
Credit  Agreement as are  delegated to the Agent by the Lenders  pursuant to the
terms of the Credit Agreement.

                  (b)      The Assignee shall assume no duties or obligations
held by the Assignor in its capacity as Agent under the Credit
Agreement.]

         7.       Withholding Tax.

         The Assignee (a) represents  and warrants to the Lender,  the Agent and
the Borrowers that under  applicable law and treaties no tax will be required to
be  withheld  by the  Lender  with  respect  to any  payments  to be made to the
Assignee hereunder,  (b) agrees to furnish (if it is organized under the laws of
any jurisdiction other than the United States or any State thereof) to the Agent
and the  Borrowers  prior to the time that the Agent or any Borrower is required
to make any payment of principal, interest or fees hereunder, duplicate executed
originals of either U.S.  Internal  Revenue  Service Form 4224 or U.S.  Internal
Revenue  Service  Form 1001  (wherein  the Assignee  claims  entitlement  to the
benefits  of a tax  treaty  that  provides  for a complete  exemption  from U.S.
federal income withholding tax on all payments  hereunder) and agrees to provide
new Forms 4224 or 1001 upon the expiration of any  previously  delivered form or
comparable statements in accordance with applicable U.S. law and regulations and
amendments thereto, duly executed and completed by the Assignee,  and (c) agrees
to comply with all  applicable  U.S.  laws and  regulations  with regard to such
withholding tax exemption.

         8.       Representations and Warranties.

                  (a) The Assignor  represents  and warrants  that (i) it is the
legal and  beneficial  owner of the interest  being assigned by it hereunder and
that such interest is free and clear of any Lien or other adverse claim; (ii) it
is duly  organized and existing and it has the full power and authority to take,
and has taken,  all action  necessary to execute and deliver this Assignment and
Acceptance  and any other  documents  required  or  permitted  to be executed or
delivered by it in connection with this Assignment and Acceptance and to fulfill
its obligations hereunder;  (iii) no notices to, or consents,  authorizations or
approvals of, any Person are required




<PAGE>



(other than any already given or obtained) for its due  execution,  delivery and
performance of this Assignment and Acceptance,  and apart from any agreements or
undertakings or filings required by the Credit Agreement,  no further action by,
or notice to, or filing with,  any Person is required of it for such  execution,
delivery or  performance;  and (iv) this Assignment and Acceptance has been duly
executed  and  delivered  by it and  constitutes  the legal,  valid and  binding
obligation of the Assignor,  enforceable against the Assignor in accordance with
the  terms  hereof,  subject,  as to  enforcement,  to  bankruptcy,  insolvency,
moratorium,  reorganization and other laws of general application relating to or
affecting creditors' rights and to general equitable principles.

                  (b) The  Assignor  makes no  representation  or  warranty  and
assumes  no  responsibility  with  respect  to  any  statements,  warranties  or
representations  made in or in  connection  with  the  Credit  Agreement  or the
execution, legality, validity, enforceability, genuineness, sufficiency or value
of the Credit Agreement or any other instrument or document  furnished  pursuant
thereto.  The Assignor makes no  representation  or warranty in connection with,
and assumes no responsibility with respect to, the solvency, financial condition
or  statements  of  the  Borrowers,  or the  performance  or  observance  by the
Borrowers,  of any of its respective  obligations  under the Credit Agreement or
any other instrument or document furnished in connection therewith.

                  (c) The Assignee  represents  and warrants that (i) it is duly
organized  and  existing and it has full power and  authority  to take,  and has
taken,  all  action  necessary  to  execute  and  deliver  this  Assignment  and
Acceptance  and any other  documents  required  or  permitted  to be executed or
delivered  by it in  connection  with this  Assignment  and  Acceptance,  and to
fulfill  its   obligations   hereunder;   (ii)  no  notices  to,  or   consents,
authorizations  or approvals of, any Person are required (other than any already
given or  obtained)  for its due  execution,  delivery and  performance  of this
Assignment  and  Acceptance;  and apart from any agreements or  undertakings  or
filings required by the Credit Agreement, no further action by, or notice to, or
filing  with,  any Person is  required  of it for such  execution,  delivery  or
performance; and (iii) this Assignment and Acceptance has been duly executed and
delivered by it and constitutes the legal,  valid and binding  obligation of the
Assignee,  enforceable against the Assignee in accordance with the terms hereof,
subject,   as   to   enforcement,   to   bankruptcy,   insolvency,   moratorium,
reorganization  and other laws of general  application  relating to or affecting
creditors' rights and to general equitable principles.

         9.       Further Assurances.

         The Assignor and the Assignee  each hereby agree to execute and deliver
such  other  instruments,  and take  such  other  action,  as  either  party may
reasonably  request in connection  with the  transactions  contemplated  by this
Assignment  and  Acceptance,  including  the  delivery  of any  notices or other
documents or




<PAGE>



instruments  to the Borrowers or the Agent,  which may be required in connection
with the assignment and assumption contemplated hereby.

         10.      Miscellaneous.

                  (a)  Any   amendment  or  waiver  of  any  provision  of  this
Assignment and Acceptance  shall be in writing and signed by the parties hereto.
No failure or delay by either party  hereto in  exercising  any right,  power or
privilege  hereunder  shall  operate as a waiver  thereof  and any waiver of any
breach of the  provisions of this  Assignment  and  Acceptance  shall be without
prejudice to any rights with respect to any other or further breach thereof.

                  (b)      All payments made hereunder shall be made without
any set-off or counterclaim.

                  (c) The Assignor and the Assignee shall each pay its own costs
and expenses incurred in connection with the negotiation, preparation, execution
and performance of this Assignment and Acceptance.

                  (d) This  Assignment  and  Acceptance  may be  executed in any
number of  counterparts  and all of such  counterparts  taken  together shall be
deemed to constitute one and the same instrument.

                  (e)      THIS ASSIGNMENT AND ACCEPTANCE SHALL BE GOVERNED BY
AND CONSTRUED IN ACCORDANCE WITH THE LAW OF THE STATE OF
         [Note:  confirm  choice of law].  The Assignor  and the  Assignee  each
irrevocably  submits to the  non-exclusive  jurisdiction of any State or Federal
court  sitting  in [ ] over any suit,  action or  proceeding  arising  out of or
relating to this  Assignment  and  Acceptance  and  irrevocably  agrees that all
claims in respect of such action or  proceeding  may be heard and  determined in
such  [_________________]  State or Federal court. Each party to this Assignment
and  Acceptance  hereby  irrevocably  waives,  to  the  fullest  extent  it  may
effectively do so, the defense of an  inconvenient  forum to the  maintenance of
such action or proceeding.

                  (f) THE  ASSIGNOR  AND THE  ASSIGNEE  EACH  HEREBY  KNOWINGLY,
VOLUNTARILY AND INTENTIONALLY  WAIVE ANY RIGHTS THEY MAY HAVE TO A TRIAL BY JURY
IN RESPECT OF ANY  LITIGATION  BASED  HEREON,  OR ARISING OUT OF,  UNDER,  OR IN
CONNECTION  WITH THIS  ASSIGNMENT  AND  ACCEPTANCE,  THE CREDIT  AGREEMENT,  ANY
RELATED DOCUMENTS AND AGREEMENTS OR ANY COURSE OF CONDUCT, COURSE OF DEALING, OR
STATEMENTS (WHETHER ORAL OR WRITTEN).




<PAGE>



         IN WITNESS  WHEREOF,  the Assignor  and the  Assignee  have caused this
Assignment and Acceptance to be executed and delivered by their duly  authorized
officers as of the date first above written.

                                                     [ASSIGNOR]


                                                     By:
                                                     Title:


                                                     By:
                                                     Title:

                                                     Address:


                                                     [ASSIGNEE]


                                                     By:

                                                     Title:


                                                     By:

                                                     Title:

                                                     Address:





<PAGE>



                                  SCHEDULE 1 TO
                       NOTICE OF ASSIGNMENT AND ACCEPTANCE


                                                          _______________, 19__



BankAmerica Business Credit, Inc.


Attn:

Re: [Name and Address of Borrower]

Ladies and Gentlemen:

         We refer to the Amended and Restated Loan and Security  Agreement dated
as of  _________________,  1996 (as  amended,  amended and  restated,  modified,
supplemented or renewed from time to time the "Credit  Agreement") among MK Rail
Corporation,  the other Borrowers named therein (the  "Borrowers"),  the Lenders
referred to therein and  BankAmerica  Business  Credit,  Inc.,  as agent for the
Lenders (the "Agent").  Terms defined in the Credit Agreement are used herein as
therein defined.

         1. We hereby  give you notice  of, and  request  your  consent  to, the
assignment  by  __________________  (the  "Assignor")  to  _______________  (the
"Assignee") of _____% of the right, title and interest of the Assignor in and to
the Credit  Agreement  (including,  without  limitation,  the  right,  title and
interest  of  the  Assignor  in  and to the  Commitments  of the  Assignor,  all
outstanding  Loans made by the Assignor and the Assignor's  participation in the
Letters of Credit pursuant to the Assignment and Acceptance  Agreement  attached
hereto (the  "Assignment  and  Acceptance").  We  understand  and agree that the
Assignor's  Commitment,  as of , 19 , is $ ___________,  the aggregate amount of
its  outstanding  Loans  is   $_____________,   and  its  participation  in  L/C
Obligations is $_____________.

         2. The Assignee agrees that, upon receiving the consent of the Agent to
such assignment, the Assignee will be bound by the terms of the Credit Agreement
as fully and to the same extent as if the  Assignee  were the Lender  originally
holding such interest in the Credit Agreement.

         3. The following administrative details apply to the Assignee:




<PAGE>



                  (A)      Notice Address:

                           Assignee name: __________________________
                           Address:  _______________________________
                                     _______________________________
                           Attention:  _____________________________
                           Telephone:  (___) _______________________
                           Telecopier:  (___) ______________________
                           Telex (Answerback):  ____________________

                  (B)      Payment Instructions:

                           Account No.:  ___________________________
                                    At:  ___________________________
                                         ___________________________
                                        
                           Reference:    ___________________________
                           Attention:    ___________________________

         4.       You are entitled to rely upon the representations,
warranties and covenants of each of the Assignor and Assignee
contained in the Assignment and Acceptance.

         IN WITNESS  WHEREOF,  the Assignor  and the  Assignee  have caused this
Notice of  Assignment  and  Acceptance to be executed by their  respective  duly
authorized officials, officers or agents as of the date first above mentioned.

                                                     Very truly yours,

                                                     [NAME OF ASSIGNOR]


                                                     By:

                                                     Title:


                                                     By:

                                                     Title:

                                                     [NAME OF ASSIGNEE]


                                                     By:

                                                     Title:




<PAGE>



                                                     By:

                                                     Title:


ACKNOWLEDGED AND ASSIGNMENT
CONSENTED TO:



BankAmerica Business Credit, Inc,
as Agent


By: __________________________
Its: _________________________




<PAGE>



                                    EXHIBIT F


                            WIRE TRANSFER INFORMATION


Lender Name:                   BANKAMERICA BUSINESS CREDIT, INC.
Bank Name:                     Bank of America Illinois
Address:                       231 South LaSalle Street
                               Chicago, Illinois  60697
Beneficiary:                   MK Rail Corporation Participation
Account No.:                   71-09539
ABA Number:                    071000039
Memo:                          MK Rail


Lender Name:                   STAR BANK, N.A.
Bank Name:                     Star Bank, N.A.
Address:                       425 Walnut Street
                               Cincinnati, OH 45202
Beneficiary:                   Structured Capital
Account No.:                   9909-3014
ABA Number:                    042-000-013
Memo:                          MK Rail CL


Lender Name:                   HELLER FINANCIAL, INC.
Bank Name:                     The First National Bank of Chicago
Address:                       One First National Plaza
                               Chicago, Illinois 60670
Beneficiary:                   Heller Financial Credit
Account No.:                   55-35158
ABA Number:                    071000013
Memo:                          MK Rail Corporation


Lender Name:                   GREEN TREE FINANCIAL SERVICING CORPORATION
Bank Name:                     First Bank
Address:                       First Bank Place
                               601 2nd Avenue South
                               Minneapolis, MN 55402
Beneficiary:                   Green Tree Financial Corporation
Account No.:                   160232402265
ABA Number:                    091000022
Memo:                          MK Rail CL




<PAGE>



                                    EXHIBIT G


                              LENDER NOTICE ADDRESS


                               GREEN TREE FINANCIAL SERVICING CORPORATION
                               100 North Point Center East, Suite 200
                               Alpharetta, GA  30202
                               Attn: Russell Baqir,
                                       Division Credit Manager

                               Telephone: (800) 459-9696
                               Telecopy:  (800) 873-1863



                               STAR BANK, N.A.
                               425 Walnut Street, Location 9220
                               Cincinnati, OH  45202
                               Attn:  Steven C. Keiffner
                                        Senior Vice President

                               Telephone: (513) 632-3159
                               Telecopy:  (513) 632-2040



                               HELLER FINANCIAL, INC.
                               500 West Monroe Street
                               Chicago, Illinois  60661
                               Attn:  Elizabeth Schmidt, Vice President
                                        Senior Account Executive

                               Telephone: (312) 441-7040
                               Telecopy:  (312) 441-7652





<PAGE>



                                    EXHIBIT H
                        FORM OF TERM LOAN PROMISSORY NOTE

$                                                         _____________, 199___

         FOR   VALUE   RECEIVED,   the   undersigned,   ________________,   a[n]
_______________  corporation  (the  "Borrower"),  hereby  promises to pay to the
order of BankAmerica  Business Credit,  Inc., a Delaware  corporation,  as agent
(the "Agent") on behalf of the Lenders, the principal sum of Dollars ($ ) or, if
less,  the  aggregate  unpaid  principal  amount of all Term  Loans  made by the
Lenders to the Borrower  pursuant to the Amended and Restated  Loan and Security
Agreement, dated as of ______________,  199_ (such Amended and Restated Loan and
Security Agreement,  as it may be amended,  restated,  supplemented or otherwise
modified from time to time, being  hereinafter  called the "Credit  Agreement"),
among  the  Borrower,  the  Agent,  the  other  lenders  from  time to time (the
"Lenders")  and  borrowers  parties  thereto,  on the dates  and in the  amounts
provided in the Credit Agreement.  The Borrower further promises to pay interest
on the unpaid  principal  amount of the Term Loans evidenced hereby from time to
time at the  rates,  on the  dates,  and  otherwise  as  provided  in the Credit
Agreement.  All  payments  made  hereunder to the Agent are made for the ratable
benefit of the Lenders in accordance with the Credit Agreement.

         The Agent is authorized to endorse the amount and the date on which the
Term Loan is made, the maturity date therefor and each payment of principal with
respect thereto on schedules which may be annexed hereto and made a part hereof,
or on  continuations  thereof  which  shall be  attached  hereto and made a part
hereof;  provided,  that any failure to endorse such  information or create such
schedule or  continuation  thereof shall not in any manner affect any obligation
of the Borrower under the Credit  Agreement and this Term Loan  Promissory  Note
(this "Note").

         This Note is one of the Term Loan Notes referred to in, and is entitled
to the benefits of, the Credit Agreement,  which Credit  Agreement,  among other
things,  contains  provisions for  acceleration  of the maturity hereof upon the
happening  of  certain  stated  events  and also for  prepayments  on account of
principal  hereof  prior to the  maturity  hereof upon the terms and  conditions
therein specified.

        Terms defined in the Credit Agreement are used herein with their defined
meanings  therein unless otherwise  defined herein.  This Note shall be governed
by, and construed and  interpreted in accordance  with, the laws of the State of
Illinois  applicable to contracts made and to be performed  entirely within such
State.  Demand,  presentment,  protest and notice of non-payment and protest are
hereby waived by Borrower.

                                   [BORROWER]


                                                   By:
                                                   Title:




<PAGE>

                                                  Tim Wesley (412) 237-2250 x161

                  MK RAIL COMPLETES DEBT-REDUCTION TRANSACTION
                  BY REPAYING MORRISON KNUDSEN NOTE AT DISCOUNT

         PITTSBURGH,  September 10, 1996 -- MK Rail Corporation  (Nasdaq:  MKRL)
today completed a debt-reduction transaction by repaying a note owed to Morrison
Knudsen Corporation (NYSE: MRN) at a discount to face value. In the transaction,
MK Rail repaid $57.3  million of debt,  including  accrued  interest,  for $34.6
million.
         As a result of this debt repayment,  non-core asset sales and MK Rail's
improved cash flow from  operations in 1996, the company will have reduced total
debt from about $120  million at the  beginning of the year to about $65 million
by the end of the third quarter.  During the same period,  stockholders'  equity
will have  increased from $94.5 million to about $115 million and book value per
share of  common  stock  will  have  increased  from  $5.38 to about  $6.55.  In
addition,  through  the note  repayment  the  company  expects to reduce  annual
interest expense by about $1 million.
         "This  debt-reduction  transaction  represents  the  final  step in the
turnaround plan that we articulated at the beginning of this year," said John C.
(Jack) Pope, the company's  chairman.  "MK Rail is now profitable and has a very
strong  balance  sheet which should  enable us to invest in the future growth of
our businesses."
         In  conjunction  with the  Morrison  Knudsen note  repayment,  Morrison
Knudsen expects to emerge from bankruptcy and merge with Washington Construction
Inc.  (NYSE:  WAS). As part of its bankruptcy  plan,  Morrison  Knudsen plans to
distribute its 63 percent ownership of MK Rail stock, about 11.1 million shares,
to its creditors and, in certain circumstances, its current stockholders.
                                    --MORE--



<PAGE>


MK RAIL COMPLETES DEBT-REDUCTION TRANSACTION...
         The stock  distribution  is expected to occur  during the first week of
October  1996,  at which  time  Morrison  Knudsen  will no  longer be an MK Rail
stockholder.
         Also,  Robert S.  Miller  Jr.  will  resign  from the MK Rail  Board of
Directors,  effective Sept. 11. Miller had been the chairman of Morrison Knudsen
and will be the vice  chairman of  Morrison  Knudsen  following  its merger with
Washington Construction.
         MK Rail is a leader in the manufacturing and distribution of engineered
locomotive components;  provides locomotive fleet maintenance and overhauls; and
manufactures switcher locomotives.
                                       ###


<PAGE>




                           MK Rail Stock Distribution
                               Information Sheet*

         As part of its bankruptcy  plan,  Morrison  Knudsen plans to distribute
its 63 percent  ownership  of MK Rail  stock to its  creditors  and,  in certain
circumstances,  to its current  stockholders.  The  distribution  is expected to
occur during the first week of October 1996, at which time Morrison Knudsen will
no longer be an MK Rail stockholder.
         The shares that are being  distributed are  unregistered and subject to
the provisions of a Stockholders Agreement between MK Rail and Morrison Knudsen.
The Agreement  includes  standstill and voting  provisions,  which,  among other
things,  require that for a specified period the stock must be voted in favor of
MK Rail's  nominees to its board.  Also in the  Agreement and subject to certain
conditions,  MK Rail has granted  registration rights for this stock so that the
shares can be registered and sold in secondary offerings.
         Following  are answers to questions  frequently  asked about this stock
distribution:

When and how will the stock distribution occur?
         Under Morrison  Knudsen's plan of  reorganization,  the stock cannot be
         distributed   until  Sept.  27,  which  is  a  Friday,  so  the  actual
         distribution   will  probably  occur  the  following  week  or  shortly
         thereafter.  To distribute  the stock,  Morrison  Knudsen will send its
         stock certificate to MK Rail's transfer agent with a list of recipients
         and how much stock they will own.  The  transfer  agent will then issue
         new certificates to the new holders.

Can these shares be sold immediately?
         Yes,  there are a variety of ways the shares  could be sold,  but there
         are probably  three  logical ways.  First,  the shares could be sold in
         "ordinary trading  transactions"  through the Nasdaq stock exchange. If
         the stock is sold through this exchange,  the  provisions  contained in
         the  Stockholders  Agreement would no longer apply and the shares would
         be freely tradeable. Second, under certain conditions, the shares could
         be sold in private  transactions  not using Nasdaq.  In this case,  the
         registration  rights  and  provisions  contained  in  the  Stockholders
         Agreement would transfer to the purchaser. Finally, the shares could be
         sold under a shelf  registration  statement  that MK Rail has agreed to
         file  later  this  month.  The  company  cannot,   however,  offer  any
         assurances  as to when,  or if, the SEC will  declare the  registration
         statement  effective.  If the  shares  are sold in this  manner and the
         transaction  is  anonymous  (the  sellers  and  buyers do not know each
         other),  then the provisions in the  Stockholders  Agreement  would not
         transfer to the new buyer and the shares would be freely tradeable.

*This  Information  Sheet  presents a brief  discussion  in  question-and-answer
format  of  information  reported  by MK Rail  Corporation  in its  various  SEC
filings,  including its Annual  Report on Form 10-K for the year ended  December
31, 1995,  its Quarterly  Reports on Form 10-Q for the quarters  ended March 31,
1996 and June 30, 1996,  and its Current  Reports on Form 8-K filed July 3, 1996
and  September 10, 1996.  These  reports,  in turn,  include or  incorporate  by
reference  as exhibits  various  documents  summarized  therein or herein.  This
summary  Information  Sheet is qualified  in its  entirety by the more  detailed
discussions  in the SEC  filings  and by the text of the  documents  included or
incorporated therein as exhibits.


<PAGE>



What are "ordinary trading transactions"? 
          In  general,"ordinary  trading  transactions" are sales made through a
          stock  exchange or in the  over-the-counter  market by persons who are
          not affiliates of MK Rail or Morrison Knudsen,  and who are not acting
          alone or in concert  with others as a dealer or  underwriter.  Whether
          any given transaction is considered "ordinary," or whether a person is
          an affiliate,  underwriter or dealer will depend on the specific facts
          and circumstances in each instance.

What incentive do the new shareholders have to hold onto their stock?
          If they believe in the company's new management  team and believe that
          the stock is currently undervalued they may want to hold their stock.

          Also,   subject  to  certain   conditions,   we  have  given  the  new
          stockholders  the  right to  register  their  shares  in  underwritten
          secondary  offerings once a year for five years,  beginning  after the
          company  has filed its 1996 10-K.  These  rights  should  give the new
          stockholders  ample  opportunity  to sell their shares when they think
          market  conditions  are  favorable.  It's  important  to note that the
          registration  rights apply to the original  recipients of the Morrison
          Knudsen  stock.  The rights will not transfer to future  buyers unless
          they  also  agree to be bound by the  provisions  of the  Stockholders
          Agreement.

What impact, if any, does Rule 144 have on the sale of creditors' stock?
          Rule 144 imposes limitations on the sale of "restricted securities" or
          stock held by affiliates of an issuer.  Generally,  these restrictions
          should not affect non-affiliate  holders who plan to hold their shares
          for the long term or who plan to sell the shares in "ordinary  trading
          transactions" or under an effective  registration  statement,  as long
          as, in either case, the transactions are anonymous.

Could the new Morrison Knudsen change its mind and decide to keep the stock?
          No, the stock  distribution is part of Morrison  Knudsen's  bankruptcy
          plan, so it cannot be revoked.

What impact does this stock distribution have on existing MK Rail shareholders?
          Existing shareholders don't need to do anything. They will continue to
          own the same  percentage  of MK Rail  stock  as they did  prior to the
          distribution.  The company  cannot  predict what  impact,  if any, the
          distribution  of new shares into the public float may have. Any impact
          could depend on when the new stockholders  choose to sell their shares
          and how many  shares  they  choose to sell.  In any event,  you should
          remember that the stock distribution will have no impact whatsoever on
          MK  Rail's  fundamental  business  operations.  In  the  longer  term,
          therefore,  we view  the  Morrison  Knudsen  stock  distribution  as a
          positive step that will  diversify our  shareholder  base and increase
          liquidity in the market, and we welcome new investors into the fold.

What is MK Rail doing to protect the stock price?
          We are very focused on continuing to improve and grow our  businesses.
          In the  long  term,  that's  the  best  way to  protect  and  increase
          shareholder  value.  We  do,  however,   conduct  an  active  investor
          relations  program through which we meet with  stockholders to discuss
          the company's operations and answer any questions.


<PAGE>


Are you considering a stock buyback to support the price?
          That would be up to the Board of  Directors.  But  currently the Board
          believes that investing  excess cash in future  operations is a better
          long-term strategy than a stock buyback.

Who will receive the stock? And how much will each new stockholder receive?
          We won't  know for sure who will  receive  the stock and how much they
          will receive until the distribution  date because the Morrison Knudsen
          debt  continues  to  trade in the  secondary  market.  Also,  Morrison
          Knudsen's  current  equity  holders have an option to purchase some of
          the Morrison Knudsen debt, which would entitle them to receive some of
          the MK Rail  stock.  We do believe,  however,  that no one will end up
          with more  than 15  percent  of MK Rail  stock,  or about 2.6  million
          shares, because that would trigger our shareholders rights plan.



<PAGE>





© 2022 IncJournal is not affiliated with or endorsed by the U.S. Securities and Exchange Commission