TM 11-7440-293-14
4-74. REMOVING/INSTALLING CIRCUIT BREAKER.
This task covers:
1. Removal
2. Installation
INITIAL SETUP
Personnel Required
Tools
One mechanic
Flat-tip screwdriver
Equipment Condition
Materials/Parts
All power in vehicle off.
30-amp circuit breaker
ACTION
REMARKS
ITEM
LOCATION
REMOVAL
Using flat-tip screwdriver, remove.
Screws (1) and
1. Circuit breaker
circuit breaker
box
box cover (2)
Using flat-tip screwdriver, loosen.
Screw (3)
2. Circuit breaker
No. 19
Remove.
Black wire (4)
3.
Using flat-tip screwdriver, loosen.
Screw (5)
4.
Remove.
Circuit
5. Circuit breaker
For storage, put hardware in
breaker (6)
box
cloth bag, attach to circuit breaker
and pack in original carton.
INSTALLATION
Circuit
Using flat-tip screwdriver, install.
1. Position No. 19
breaker (6) and
screw (5)
Black wire (4)
Using flat-tip screwdriver, install.
2. Circuit breaker
and screw (3)
No. 19
Using flat-tip screwdriver, install.
Circuit breaker
3.
box cover (2)
and screws (1)
4-148
