TM 9-2350-261-20-4
REPLACE COOLANT HEATER FUEL PUMP (M113A2, M901A1,
AND M1059 ONLY)
THIS WORK PACKAGE COVERS:
INITIAL SETUP:
Maintenance Level
Equipment Condition
Unit
Engine stopped (see your -10)
Carrier blocked (see your -10)
Tools and Special Tools
Ramp lowered (see your -10)
Battery ground lead disconnected (WP 0294 00)
Materials/Parts
Rear floor plate removed (WP 0436 00, WP 0438 00,
or WP 0441 00)
Heater fuel shutoff valve closed (see your -10)
Locknut (2)
Lockwasher (6)
Personnel Required
Unit Mechanic
REMOVAL
1.
Disconnect circuit 402A lead (1) from fuel pump lead (2).
2.
Remove screw (3), washer (4), two lockwashers (5), and clamp (6) from hull weldnut. Discard lockwashers.
Remove hose (7) from tee (8) on personnel heater fuel pump (9) and from elbow (10) on coolant heater fuel pump (11).
3.