TM-9-2350-274-BD
M109/M110/M578 VEHICLES HOWITZER, MEDIUM, SELF-PROPELLED FULL-TRACKED
TECHNICAL MANUAL; OPERATORS, ORGANIZATIONAL DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE
JANUARY 1984
TM-9-2350-274-BD - Page 82 of 219
TM 9-2350-274-BD
FUEL SUPPLY SYSTEM
Materials/Tools
●
In-tank fuel pump from any of the following
- 2-1/2 ton truck
-
5 ton truck
- M48/M60 tank
- M1 tank
Other Options:
●
Use the heater’s fuel pump to provide fuel to the engine.
Procedural Steps:
1. Gain access to the left or right engine compartment (in-tank) fuel pump mounting
cover assembly that has defective fuel pump.
2. Remove fuel pump cover assembly with attached defective fuel pump. Remove
defective pump from cover assembly.
3. Wrap rubber strips or hose around substitute fuel pump body, if required, so that it
will be tightly secured when installed.
4. Install substitute fuel pump in cover assembly.
5. Obtain a fuel pump connector and cable. Connect fuel pump to connector.
4-9
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