DRAFT
TM 5-4210-249-13&P-3
FIELD LEVEL MAINTENANCE
REAR COMPARTMENT HEATER REPLACEMENT
INITIAL SETUP:
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Tools and Special Tools
Personnel Required
Drain Pan (WP 0622, Item 9)
MOS 63B Wheeled vehicle mechanic (2)
Tool Kit, General Mechanic's: Automotive
References
(WP 0622, Item 27)
WP 0615, Fig. 76, 174
Materials/Parts
Equipment Conditions
Adhesive, RTV 732 (WP 0625, Item 2)
Water pump engine OFF (WP 0022)
Tags, Identification (WP 0625, Item 51)
Engine OFF (TM 9-2320-347-10)
Ties, Cable, Plastic (WP 0625, Item 58)
Wheels chocked (TM 9-2320-347-10)
Lockwasher (2)
Locknut (4)
Locknut (8)
REMOVAL
TFFT01062
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WARNING
ICON 27,36,25
Fuel is very flammable and can explode easily. To avoid serious injury or death,
keep fuel away from open fire and keep fire extinguisher within easy reach when
working with fuel. Do not work on fuel system when engine is hot. Fuel can be
ignited by hot engine. When working with fuel, post signs that read NO SMOKING
WITHIN 50 FEET of vehicle.
NOTE
Tag and mark wires prior to removal to ensure proper installation.
Remove cable ties as required.
Perform Step (1) to disconnect fuel pump to prevent fuel pump from pumping fuel to
heater.
1.
Remove two wires (1) and (2) from fuel pump (3).
0471-1