TM 9-2320-362-14&P
4-8. CIRCUIT BREAKER REPLACEMENT
This task covers:
a. Removal
b. Installation
INITIAL SETUP:
Tools
Materials/Parts (Cont’d)
General mechanic’s tool kit:
One gasket P/N C5136331
automotive (Item 1, Section III,
One lockwasher P/N MS35338-122
Appendix B)
Equipment Condition
Materials/Parts
Power interface box removed
Four lockwashers
(para. 3-30a)
P/N MS35338-138
1.
Remove sixteen screws (6), cover (7), and gasket (5) from power
interface box (4).
Discard gasket (5).
2.
Remove screw (12), wire assembly lead (13), washers (14), and
nut (20) that secure bus bar (19) to bus bar (23).
3.
Remove nut (17), lockwasher (16), and washer (15) that secure
bus bar (11) to terminal 11E4 (3).
4.
Remove four screws (26), lockwashers (25), and washers (24) from
guard (2).
Discard lockwashers (25).
5.
Remove guard (2) and boot (1) from power interface box (4).
6.
Remove circuit breaker (18) from power interface box (4).
7.
Remove screw (8), lockwasher (9), and washer (10) from circuit
breaker (18).
Remove bus bar (11) from circuit breaker (18).
Discard lockwasher (9),
a.
Remove two screws (21) and lockwashers (22) from circuit
breaker (18).
Remove bus bar (19) from circuit breaker (18).
4-4
