TM-9-2320-361-20
2-1/2-TON, 6x6, M44A2 SERIES TRUCKS (MULTIFUEL)
TECHNICAL MANUAL; UNIT MAINTENANCE
OCTOBER 1991
TM-9-2320-361-20 - Page 1009 of 1207
TM 9-2320-361-20
14-4. PERSONNEL HEATER FUEL PUMP REPLACEMENT
This task covers:
a. Removal
b. Installation
INITIAL SETUP:
APPLICABLE MODELS
EQUIPMENT CONDITION
Parking brake set (TM 9-2320-361-10).
MATERIALS/PARTS
Battery ground cable disconnected (para. 4-48).
Two lockwashers
GENERAL SAFETY INSTRUCTIONS
Cap and plug set (Appendix C, Item 8)
Diesel fuel is flammable. Do not perform this
REFERENCES (TM)
procedure near open flames.
TM 9-2320-361-10
TM 9-2320-361-20P
WARNIN G
Do not perform this procedure while smoking or within 50 feet of
sparks or open flame. Fuel is flammable and can explode easily,
causing injury or death to personnel and damage to equipment.
1. Disconnect wire (6) from wire (5).
CAUTION
Cap or plug all hoses, connections, and openings immediately after
disconnection to prevent contamination. Failure to do so may result
in damage to equipment.
2. Disconnect inlet line (3) from fuel pump (11).
3, Disconnect outlet line (1) from elbow (2).
4. Remove elbow (2) from fuel pump (11).
5. Remove two screws (7), lockwashers (8), clamp (10), ground wire (9), and fuel pump (11) from
plate (4). Discard lockwashers (8).
CAUTION
Remove caps or plugs from hoses, connections, and openings before
reconnection. Failure to do so may result in damage to equipment.
1. Install fuel pump (11), ground wire (9), and clamp (10) on plate (4) with two new lockwashers (8) and
screws (7).
2. Install elbow (2) on fuel pump (11).
3. Connect outlet line (1) to elbow (2).
4. Connect inlet line (3) to fuel pump (11).
5. Connect wire (6) to wire (5).
14-4
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