1 SECOND AMENDMENT TO CREDIT AGREEMENT DATED AS OF JULY 28, 2000 This SECOND AMENDMENT TO CREDIT AGREEMENT (this "Amendment") is among TELEDYNE TECHNOLOGIES INCORPORATED, a Delaware corporation ("TTI"), the financial institutions and other entities party to the Credit Agreement referred to below as Lenders (the "Lenders"), and BANK OF AMERICA, N.A., as Administrative Agent (in such capacity, the "Administrative Agent"), Issuing Lender and Swing Line Lender under such Credit Agreement. PRELIMINARY STATEMENTS: 1. Reference is made to the Credit Agreement dated as of October 29, 1999 among Allegheny Teledyne Incorporated, a Delaware corporation, TTI, the Lenders, Mellon Bank, N.A. and The Chase Manhattan Bank, as Syndication Agents, The Bank of New York, Bank One, NA and National City Bank of Pennsylvania, as Co-Agents and Bank of America, N.A., as Administrative Agent, Issuing Lender and Swing Line Lender, as amended by the First Amendment to Credit Agreement dated as of November 10, 1999 (as so amended, the "Credit Agreement"). Capitalized terms used and not otherwise defined herein have the meanings set forth in the Credit Agreement. 2. TTI has requested an amendment to the definition of the term "Qualified Public Offering" as set forth in the Credit Agreement and the Required Lenders have agreed, subject to the provisions of this Amendment, to amend the Credit Agreement as set forth herein. NOW, THEREFORE, in consideration of the premises and for other good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, the parties hereto agree, intending to be legally bound, as follows: SECTION 1. AMENDMENTS TO CREDIT AGREEMENT. Effective as of the Amendment Effective Date (as defined in Section 2 hereof), the Credit Agreement is hereby amended as follows: (a) Section 1.01 of the Credit Agreement is hereby amended by amending and restating the following defined term in its entirety to read as follows: "`Qualified Public Offering' means an underwritten public offering, that satisfies the criteria set forth in the Private Letter Ruling and the Supplemental Letter Ruling (as defined in Section 7.13), in each case as in effect on July 21, 2000." (b) Section 7.13 of the Credit Agreement is hereby amended by adding the following parenthetical at the end of such Section: 2 "(it being understood and agreed that the amendment of the Private Letter Ruling pursuant to the supplemental private letter ruling dated July 12, 2000 (IRS Index Number 355.01-01; CC:CORP:BO5 - PLR - 111684 - 00) (referred to herein as the "Supplemental Letter Ruling") shall not be deemed adverse to Administrative Agent or any Lender)" SECTION 2. CONDITIONS TO EFFECTIVENESS. The amendments set forth herein shall become effective on the date (the "Amendment Effective Date") on which the Administrative Agent shall have executed this Amendment and shall have received counterparts of this Amendment executed by TTI and the Required Lenders. SECTION 3. REPRESENTATIONS AND WARRANTIES. TTI represents and warrants as follows: (A) AUTHORITY. TTI has the requisite corporate power and authority to execute and deliver this Amendment and to perform its obligations hereunder and under the Loan Documents (in each case as modified hereby) to which it is a party. The execution, delivery and performance by TTI of this Amendment and the performance by each Borrower Party of each Loan Document (in each case as modified hereby) to which it is a party have been duly approved by all necessary corporate action of such Borrower Party and no other corporate proceedings on the part of such Borrower Party are necessary to consummate such transactions. (B) ENFORCEABILITY. This Amendment has been duly executed and delivered by TTI. This Amendment and each Loan Document (in each case as modified hereby) is the legal, valid and binding obligation of each Borrower Party party hereto and thereto, enforceable against such Borrower Party in accordance with its terms, and is in full force and effect. (C) NO LEGAL BAR. The execution, delivery, and performance by each Borrower Party of this Amendment and the consummation of the transactions contemplated hereby (including, without limitation, the amendment of the Private Letter Ruling pursuant to the Supplemental Private Letter Ruling) do not and will not (a) violate or conflict with, or result in a breach of, or require any consent under (i) any Organization Documents of such Borrower Party or any of its Subsidiaries, (ii) any applicable Laws, rules, or regulations or any order, writ, injunction, or decree of any Governmental Authority or arbitrator, or (iii) any Contractual Obligation (including, without limitation, any Spinoff Document) of such Borrower Party or any of its Subsidiaries or by which any of them or any of their property is bound or subject, (b) constitute a default under any such Contractual Obligation, or (c) result in, or require, the creation or imposition of any Lien on any of the properties of such Borrower Party or any of its Subsidiaries. (D) REPRESENTATIONS AND WARRANTIES. The representations and warranties contained in each Loan Document executed and delivered on the Signing Date and (except to the extent that such representations and warranties specifically refer to any earlier date) are true and correct on and as of the date hereof as though made on and as of the date hereof and will be true and correct on and as of the Amendment Effective Date as though made on and as of such date. 2 3 (E) NO DEFAULT. After giving effect to this Amendment, no event has occurred and is continuing that constitutes a Default or Event of Default under any Loan Document executed and delivered on the Signing Date. SECTION 4. REFERENCE TO AND EFFECT ON THE LOAN DOCUMENTS AND THE CREDIT DOCUMENTS. (a) Upon and after the effectiveness of this Amendment, each reference in the Credit Agreement to "this Agreement", "hereunder", "hereof" or words of like import referring to the Credit Agreement, and each reference in the other Loan Documents to "the Credit Agreement", "thereunder", "thereof" or words of like import referring to the Credit Agreement, shall mean and be a reference to the Credit Agreement as modified hereby. (b) Except as specifically modified above, the Credit Agreement and the other Loan Documents executed and delivered on the Signing Date are and shall continue to be in full force and effect and are hereby in all respects ratified and confirmed. (c) The execution, delivery and effectiveness of this Amendment shall not, except as expressly provided herein, operate as a waiver of any right, power or remedy of the Administrative Agent or the Lenders under any of the Loan Documents, nor constitute a waiver of any provision of any of the Loan Documents. SECTION 5. COSTS, EXPENSES AND TAXES. TTI agrees (a) to pay or reimburse Administrative Agent for all reasonable costs and expenses incurred in connection with the development, preparation, negotiation and execution of this Amendment and any other documents prepared in connection herewith, and the consummation and administration of the transactions contemplated hereby, including reasonable Attorney Costs, and (b) to pay or reimburse Administrative Agent and each Lender for all costs and expenses incurred in connection with any refinancing, restructuring, reorganization (including a bankruptcy reorganization) and enforcement or attempted enforcement, or preservation of any rights under this Amendment, and any other documents prepared in connection herewith, or in connection with any refinancing, or restructuring of any such documents in the nature of a "workout" or of any insolvency or bankruptcy proceeding, including all Attorney Costs. The foregoing costs and expenses shall include all (and, in the case of clause (a) of the immediately preceding sentence only, all reasonable) search, filing, recording, title insurance and appraisal charges and fees and taxes related thereto, and (and, in the case of clause (a) of the immediately preceding sentence only, all reasonable) other out-of-pocket expenses incurred by Administrative Agent and the cost of independent public accountants and other outside experts retained by Administrative Agent or any Lender. Such costs and expenses shall also include administrative costs of Administrative Agent reasonably attributable to the administration of the Loan Documents (as modified hereby). Any amount payable by TTI under this Section shall bear interest from the second Business Day following the date of demand for payment at the Default Rate, unless waived by Administrative Agent. The agreements in this Section shall survive repayment of all Obligations. SECTION 6. COUNTERPARTS. This Amendment may be executed in any number of counterparts and by different parties hereto in separate counterparts, each of which 3 4 when so executed and delivered shall be deemed to be an original and all of which taken together shall constitute but one and the same agreement. Delivery of an executed counterpart of a signature page to this Amendment by telefacsimile shall be effective as delivery of a manually executed counterpart of this Amendment. SECTION 7. GOVERNING LAW. This Amendment shall be governed by, and construed in accordance with, the laws of the State of New York. [Signature Pages Follow] 4 5 IN WITNESS WHEREOF, the parties hereto have caused this Amendment to be executed by their respective officers thereunto duly authorized, as of the date first written above. TELEDYNE TECHNOLOGIES INCORPORATED By: ------------------------------------ Name: ---------------------------------- Title: --------------------------------- 6 BANK OF AMERICA, N.A., as Administrative Agent By: ------------------------------------ Name: ---------------------------------- Title: --------------------------------- 7 BANK OF AMERICA, N.A., as Issuing Lender, Lender and Swing Line Lender By: ------------------------------------ Name: ---------------------------------- Title: --------------------------------- 8 MELLON BANK, N.A., as Syndication Agent and Lender By: ------------------------------------ Name: ---------------------------------- Title: --------------------------------- 9 THE CHASE MANHATTAN BANK, as Syndication Agent and Lender By: ------------------------------------ Name: ---------------------------------- Title: --------------------------------- 10 THE BANK OF NEW YORK, as Co-Agent and Lender By: ------------------------------------ Name: ---------------------------------- Title: --------------------------------- 11 BANK ONE, NA, as Co-Agent and Lender By: ------------------------------------ Name: ---------------------------------- Title: --------------------------------- 12 NATIONAL CITY BANK OF PENNSYLVANIA, as Co-Agent and Lender By: ------------------------------------ Name: ---------------------------------- Title: --------------------------------- 13 BANK OF TOKYO - MITSUBISHI TRUST COMPANY, as Lender By: ------------------------------------ Name: ---------------------------------- Title: --------------------------------- 14 THE FUJI BANK, LIMITED, as Lender By: ------------------------------------ Name: ---------------------------------- Title: --------------------------------- 15 WACHOVIA BANK, N.A., as Lender By: ------------------------------------ Name: ---------------------------------- Title: ---------------------------------