TM 9-2320-387-24-l
4- 12. CIRCUIT BREAKER REPLACEMENT
This task covers:
a. Removal
b. Installation
INITIAL SETUP:
Tools
General mechanic’s tool kit:
automotive (Appendix B, Item 1)
Maintenance and repair shop equipment:
automotive (Appendix B, Item 2)
Materials/Parts
mo lockwashers (Appendix G, Item 208)
Manual References
TM 9-2320-387-10
TM 9-2320-387-24P
Equipment Condition
Battery ground cables disconnected (para. 4-68).
Maintenance Level
Unit
.
.
1 a. Removal 1
1.
Loosen nut (1)
NOTE
Replacement procedures for all circuit breakers are basically the
same. Tb.is procedure covers the instrument gauge circuit breaker.
Prior to removal, tag leads for installation.
and lower steering column (2).
2.
Disconnect leads 29B (8) and 29D (9) from circuit breaker (6).
3.
Remove two nuts (41, lockwashers (51, screws (7), and circuit breaker (6) from column bracket (3).
Discard lockwashers (5).
b. Installation
1.
Install circuit breaker (6) on column bracket (3) with two screws (71, lockwashers (51, and nuts (4).
2.
Connect leads 29B (8) and 29D (9) to circuit breaker (6).
3.
Raise steering column (2) and tighten nut (1) to 31 lb-R (42 Nom).
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