TM 55-1520-240-23-3
4-17
REMOVE ENGINE FUEL BOOST PUMP
4-17
INITIAL SETUP
Applicable Configurations:
Without 74
Tools:
Powerplant Repairers Tool Kit, NSN
5180-00-323-4944
Open End Wrench, 1-1/2 Inch
Container, 2 Quart
Materials:
Cloths (E135)
Personnel Required:
Aircraft Powerplant Repairer
References:
TM 55-2840-254-23
Equipment Condition:
Battery Disconnected (Task 1-39)
Electrical Power Off
Engine Work Platform Open (Task 2-2)
Engine Access Cover Open (Task 4-49)
NOTE
Procedure is same to remove fuel
boost pump from No. 1 or No. 2
engine. No. 2 fuel boost pump is
shown here.
1.
Disconnect two hoses (1 and 2) from pump (3).
Use container to catch spilled fuel. Plug hoses.
Clean up any spilled fuel. Use cloths (E135).
2.
Remove pump (3) (TM 55-2840-254-23).
FOLLOW-ON MAINTENANCE:
None
END OF TASK
4-133