ARMY MIL-M-70771 (1)-1995 MOUNTING KIT MINE DISPENSER AIR SYSTEM FOR M139 DISPENSERS《地雷分配安装工具包 M139分配用空气系统》.pdf

1、MIL-M-70771 (AR) AMENDMENT 1 03 April 1995 MILITARY SPECIFICATION Mounting Kit, Mine Dispenser: Air System for M139 Dispensers This amendment forms a part of MIL-M-70771 (AR), dated 4 November 1992, and is approved for use by the U.S. Army Armament Research, Development and Engineering Center, and i

2、s available for use within the distribution limitation noted below. PAGE 3 3.3.1.1: Delete Il.( 1600 F for 24 hours) followed by stabilization at 145O F + loo F for 12 hoursti and substitute t1.(1600 F for 12 hours) followed by stabilization at 1450 F + 100 F for 6 hours minimum.“ 3.3.1.2: Delete “.

3、(-65O F for 24 hours) followed by stabilization at -35O F -loo F for 12 hourst1 and substitute “.(-650 F for 12 hours) followed by stabilization at -35O F -loo F for 6 hours minimum.“ PAGE 6 3.4.6, sub-paragraph e: Delete “shall be 24 VDC“ and substitute “shall be 20 VDC.“ PAGE 7 3.4.7, subparagraph

4、 h: Delete “.the ARMED light shall go off“ and substitute “.the ARMED light shall go dim“. 3.8: Delete in its entirety and substitute the following: “3.8 Air svste m fitness ( Interface) . One Air System (M139, P/N 12553084, Air System Mounting Kit, P/N 12553085 and 160 M89 Training Canisters) shall

5、 be mounted and tested on a UH6OA helicopter to verify proper interface fit and pass the BIT and ARM procedure as specified in para. 4.5.11.“ 1 of 3 AMSC N/A FSC 1095 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. Licensed by Information Handling ServicesMIL-M-7077

6、3 (LI m 99999Ob L9989b8 983 m MIL-M-70771 (AR) AMENDMENT 1 PAGE 13 thru 37 4.4.2.1 - 4.4.2.37, Requirement paragraph: Delete “3.8“ and substitute 113.9“ for Poor Workmanship. PAGE 17 4.4.2.5: Minor 201: Delete “Size of second largest thru hole“ and substitute “Size of largest thru hole“ under Examin

7、ation or test. Minor 202: Delete “True position of second largest thru holet8 and substitute “True position of largest thru hole“ under Examination or Test. PAGE 20 4.4.2.8, Minor 202: Delete “Certification“ and substitute “Visual“ under Inspection Method Reference. PAGE 36 4.4.2.24: Delete Major 10

8、2 in its entirety. PAGE 37 4.4.2.25, Minor 202: Delete “Label missing or improperly applied“ and substitute “Marking information missing or improperly appliedll under Examination or Test. PAGE 40 4.4.2.28: Add the following new Critical characteristics: “1 Nut torque correct 100% 3.2 Torque wrench 2

9、 Cotterpin present/correct L/ 100% 3.2 Visual 3 Cotterpin present/correct 2/ 100% 3.2 Visual“ Add the following new Major characteristics: Il105 Horizontal distance between latches incorrect . 100% . 3.6 . Gage 106 Vertical distance between latches incorrect . . .loo% . . .3.6 . . .Gage“ NOTES block

10、: Add the following notes: “l/ - REF: 70219-42505 DWg Note 16 - 2/ REF: 70219-42505 DWg Note 18“ 2 Licensed by Information Handling ServicesMIL-M-70771 (AR) AMENDMENT 1 PAGE 41 4.4.2.29: Delete Major 104 in its entirety. PAGE 44 4.4.2.32, Next Higher Assembly block: Delete Drawing number “9395036“ a

11、nd substitute “9396036“. 4.4.2.36: Major 101, Inspection Method Reference: Delete “Gage“ and substitute “MIL-L-85762“. Major 103, Inspection Method Reference: Delete “Gage“ and substitute “MIL-L-85762“. PAGE 50 4.5.1, Sub-paragraph b: Delete llVOLCANO ARM switch OFF“ and substitute “VOLCANO ARM swit

12、ch SAFE“. PAGE 53 4.5.7, Sub-paragraph e: Delete “5646-KI and substitute “5645-E“. PAGE 54 4.5.11, Line 3: Delete “Dispenser M139 Air System Mounting Kit“ and substitute “Dispenser M139, P/N 12553084, Air System Mounting Kit, P/N 12553085“. Custodian: Army-AR Preparing activity: Army-AR (Project 1095-0276) 3 Licensed by Information Handling Services