TM-9-2320-272-24-1
TRUCK, 5-TON, 6X6, M939, M939A1, AND M939A2 SERIES TRUCKS (DIESEL)
TECHNICAL MANUAL; UNIT, DIRECT SUPPORT, AND GENERAL SUPPORT MAINTENANCE MANUAL; VOLUME 1 OF 4
JUNE 1998
TM-9-2320-272-24-1 - Page 704 of 1015
TM 9-2320-272-24-1
3-127. SLAVE RECEPTACLE REPLACEMENT
THIS TASK COVERS:
a. Removal
b. Installation
INITIAL SETUP:
APPLICABLE MODELS
All
TOOLS
General mechanic’s tool kit (Appendix E, Item 1)
MATERIALS/PARTS
Two lockwashers (Appendix D, Item 354)
REFERENCES (TM)
TM 9-23201272-10
TM 9-2320-272-24P
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Parking brake set (TM 9-2320-272-10).
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Battery ground cables disconnected (para. 3-126).
GENERAL SAFETY INSTRUCTIONS
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Remove all jewelry before performing procedure.
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Disconnect battery cables before removing slave
receptacles.
WARNING
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Remove all jewelry. If jewelry or disconnected battery ground
cable contacts battery terminal, a direct short will result and
may cause injury to personnel.
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Do not remove slave receptacle before disconnecting battery
ground cables. If energized battery cable contacts cab, a direct
short will result and may cause injury to personnel.
1.
Remove four nuts (7), screws (10), rope (9), and cover (11) from cab (6).
NOTE
Insulating hose remains inside cab.
2.
Pull slave receptacle (12) until battery cables (3) and (8) are exposed.
3.
Remove two screws (1), lockwashers (2), and battery cables (3) and (8) from slave receptacle (12).
Discard lockwashers (2).
4.
Remove insulator (5) and gasket (4) from slave receptacle (12).
5.
Pull cables (3) and (8) clear of insulating hose (13) and remove from battery box (14).
1.
Route cables (3) and (8) through insulating hose (13) and battery box (14).
2.
Pull cables (3) and (8) through insulating hose (13) until exposed outside cab (6).
3.
Install gasket (4) and insulator (5) on slave receptacle (12).
4.
Install battery cables (3) and (8) on slave receptacle (12) with two new lockwashers (2) and screws (1).
5.
Insert slave receptacle (12) in cab (6) and position insulating hose (13) over screws (1). Install slave
receptacle (12) with three screws (10) and nuts (7).
6.
Install cover (11) and rope (9) on slave receptacle (12) with screw (10) and nut (7).
3-340
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