1、I i MIGT-45379U(AT AMENmENT 2 9 J-v 199( 1 SIIPERSEIZI NI; AMENWENT 1 IO March 1989 MILITARY SPEC1 PICATION TANK, . ($% of MlGT-45379D(AT), dated 28 April 1886, and is approved for use by th US Army Tank-Automotive Command. Department of the Army and is available for use by all Departments and Agenc
2、ies of the Ijemrtrnent of Defense. * for stipulated pages. insert the amendment as the cover sheet to the specification. The attached insertable replacement pages listed below are replacements When the new pages have been entered in the document, i 37 38 33 40 41 42 43 44 ru 313 39 40 41 42 43 Repri
3、nted without change Reprinted without change AMSC N/A 1 of 2 FSC 2350 - Approved for public release; distribution is unlimited- Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- , MIt-T-q5377D (2) 23 9799906 0367072 I = MIL-T-45379D(AT) AMENMNT 2 PAGE
4、 75 Add the following paragraph: NOTE: The margins of this amendment are marked with an asterisk tu iidicate where changes (additions, modifications, corrections, deleticmsj from the previous amendment were made. xiid the Government assumes no liability whatsoever for any inaccuracies in these notat
5、ions, requirements of this dociunent based on the entire content irrespective of the mar9inal notations and relationship to the last previous amendment. This was done as a convenience oniy Bidders and contractors are cautioned to evaluate the Preparing activity : Army - AT Pro3 ect 2350-A4 13 1 Prov
6、ided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-. i 4 MIL-T-45379D (2) 23 I 977790b O367073 3-m 3 b MILT-453791 AT AMENDMENT 2 4.4 Eirst. RYlticlemc t&gi. First article inspections shall be performed on preproduction or initial production samples as spec
7、ified hemin. relieve the contractor of the obligation to supply vehicles that are fully representative of those inspected as a first article sample. deviation of the productton units from the first article sample shall be subject to the approval of the contracting officer. Approval of the first arti
8、cle sample by the Government shall not Any change or 4.4.1 !reax&-. When specified (see 6.21, a preproduction vehicle (see 3.1.11, shall be inspected as specified in table XIX to ascertain vehicle conformance with the requirements of this smcificatian. Inspection shall be performed at a location app
9、roved by the Ckwernrnent - 4.4-1.1 .) Faiure of a preproduction model to comply with any of the requirements specified shal1 be cause for refusal by the Government to conduct a retest until corrective measures satisaclsry to the Government have been taken. 4-4-2 Unless otherwise specified (see 6.21,
10、 initial production inspection shall consist of Manufacturers Inspection and Government Proving Ground Vehicle Test. .* 4.4.2.1 Manufact- s mectipn. . . , .-. . 4-4.2-1.1 Special D-S and in - pracess insrectians . A special procesaes and in-process inspection will be conducted by Government represen
11、tatives during fabrication of the first production vehicle to evaluate conformance of materials, processes and workmanship. inspection shall cover the following: As a minimum, a- Materials, welding, surface hardening, heat treating, protective finishes, etc. shall be reviewed and evaluated for recor
12、ds, processing procedures and plan of quality control. b. The hull and turret shall be inspected individually prior to covering the neldments with paint or other pertinent components or assemblies to verify welding processes and fixture adequacy. c, Hu11 assembly, turret assembly and break-in sttion
13、s shall be reviewed and evaluated for records, procedures and test equipment required by applicable quality assurance requirements. 37 Reprinted withmt change Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-45377D (2) 23 W 797790b 03b7074 5 MIL
14、T-45379D(AT) AMENDMENT 2 XX # w #X a icX #XXX aa X #X d . ?y.?“! ?cy. d ril N? nmm y. ?Y ty.? ?Y? mmmmmmmmm ?1? mmm 38 Supersedes page 38 of MIL-T-45379D(AT) of 28 April 1986 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-95379D (2) i3 999990
15、b 0367075 7 a .rl a u El O o 1 .I . ti w MI L-T-45379D(AT) AMENDMENT 2 =ia w xx XXXX xxxxx xxxwxw xx x #XXK# x 39 Supersedes page 39 of MIL-T-45379D(AT) of 28 April 1986 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-. .o al I U 4 U U O o I w X i I-
16、 ? MIL-T-45377D (2) 23 W 7777706 036707b 7 M MIL-T-45379D(AT) AMENDMENT 2 d www # W w xxx x w r( . 7! ?v. de4 0. ? ? 44 44 70. ?Y 7!n! 1 924 ?n! ? 7 ?1 ? ? ? ?“.Y“. ? .44?“14 +?al.“: “1 Y4 “10: 90: 9? ? ? ? ? ? 4? ? ?royiw mound vehicle te& . After completion of Manufacturers Inspection on the f ir
17、st completed vehicle, a second vehicle, or vehicles, shall be selected (see 6.2) from the first ten vehicle produced and shall be subjected to inspections specified in table XIX. Subsequent to these tests, the selected vehicle(s) shall be subjected to the 4000 mile test apecified in table XX at a si
18、te selected by the Government. be performed by the Government and will establish the baseline for subsequent Inspection Comparison Tests (ICT) during the life of the contract. This test will TABLE XX. 4000 mils Gov- prow eroru&Le&. Cairse Hard surface roads Gravel or dirt roads Level, cross-country
19、terrain Hilly, cross-country terrain Mileage and speeds 1000 miles at varying speeds up to maximum 1000 miles at varying speeds up to maximum 1000 miles at varying speeds up to maximum 1000 miles at varying speeds up to maximum 4.4.2.1.3 Ini&.jd D- . Failure of an initial production vehicle because
20、of any deficiency of a workmanship or materials natiire during or as the result of initial production inspection and/or test shall be cause for rejection of the vehicle. Rirther, the Government may refuse to continue acceptance of production vehicles until evidence has been produced by the contracto
21、r that corrective action has been taken to eliminate the deficiency. Any deficiency found, during or as a result of the 4000-mile test, shall be evidence that all vehicles already accepted prior to completion of the 4000-mile test -are similarly deficient unless evidence satisfactory to the contract
22、ing officer is furnished by the contractor that they are not similarly deficient. 4.5 Ql3alitv confomnancemctinns. 4.5.1 !rerar-e testa . Before submitting a vehhle for acceptance tests (see 4.5.2), the contractor shall have performed the following in-process inspections: . a. b. d. e. f. g. h. J. c
23、 1, Parts, components, and aasembly inspections in accordance with applicable drawings and specifications. Hull and turret installation (see 4.4.2.1.1)- Break-in .ruri (see 3.4). &mile road test (see 3.4.1). Welding repairs (see 3.7). Fuel tank and line cleanliness (see 3.3.12.1). Heater fuel feed (see 3.3.12.2). Engine and transmission pre-installation check. 105mm gun balance (see 3.5.9.3.17.2). Hydraulic line CleBXline88 (set? 3.3.2). 44 Reprinted without change Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
