TM-9-2350-311-20-1

HOWITZER, MEDIUM, SELF-PROPELLED, 155MM; M109A2, M109A3, M109A4 AND M109A5

TECHNICAL MANUAL; UNIT MAINTENANCE MANUAL FOR HULL, POWERPLANT, DRIVE CONTROLS, TRACKS, SUSPENSION, AND ASSOCIATED COMPONENTS

AUGUST 1994
TM-9-2350-311-20-1

  TM-9-2350-311-20-1 - Page 567 of 1275

TM9-2350-311-20-1
6-5 ELECTRIC FUEL PUMPS
This task covers:
a. Removal
b. Installation
Tools
General mechanic’s tool kit (item 64, Appx H)
Material/Parts
Gaskets (2) (item 136, Appx G)
Equipment
Conditions
Engine compartment access cover removed for removal
of left electric fuel pump (para 11-5)
Powerplant removed for removal of right electric fuel
pump (para 4-5)
Fuel tanks drained (TM 9-2350-311-1 O)
(de-fueling tanker may be required)
a. Removal
RIGHT
ELECTRIC
FUEL
PUMP
occur,
Do not smoke or use open flame when working on fuel
causing severe injury or death.
NOTE
Both left and right electric fuel pump assemblies are
the same procedures.
system. An explosion may
removed and installed using
Left electric fuel pump maybe accessed through the engine compartment access
cover.
Right electric fuel pump maybe accessed after powerplant is removed.
LEFT
ELECTRIC
FUEL
.
INITIAL SETUP
WARNING
PUMP
6-12


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