TM 9-2350-247-20-2
REPLACE ELECTRIC FUEL PUMP CIRCUIT BREAKERS (M548A3)
THIS WORK PACKAGE COVERS:
Removal (page 0272 00-1).
Installation (page 0272 00-2).
INITIAL SETUP:
Maintenance Level
References
Unit
See your -10
Tools and Special Tools
Equipment Condition
General Mechanic's Tool Kit (WP 0541 00, Item 57)
Engine stopped (see your -10)
Materials/Parts
Carrier blocked (see your -10)
Lock nut (2)
Cab personnel seats raised (see your -10)
Personnel Required
Both battery negative leads disconnected (WP 0292 00)
Unit Mechanic
Left side batteries removed (WP 0293 00)
REMOVAL
WARNING
Energized systems and equipment can burn you. If MASTER SWITCH is ON, electrical system
and equipment will be energized. Make sure MASTER SWITCH is OFF when you work on
electrical systems or equipment.
1.
Disconnect circuit 78 (1) and 78A (2) leads from circuit breaker (3) or circuit 77 (4) and 77A (5) leads from circuit
breaker (6).
2.
Remove two screws (7), lock nuts (8), circuit breaker (3), and circuit breaker (6) from bulkhead. Discard lock nuts.
