TM 1-1520-238-23
Change 3 9-25
9.7.
PILOT CIRCUIT BREAKERS (NOT ATTACHED TO BUS BARS) REPLACEMENT
9.7.1. Description
This task covers:
Removal. Cleaning. Inspection. Installation.
9.7.2. Initial Setup
Tools:
Electrical tool kit (item 378, App H)
Personnel Required:
68X
Armament/Electrical System Repairer
68X3F
Armament/Electrical System Repairer/
Technical Inspector
References:
TM 1-1520-238-T
Equipment Conditions:
Ref
Condition
1.57
Helicopter safed
NO TAG
Pilot circuit breaker panel removed
NOTE
This task is typical for all circuit break-
ers not attached to bus bars. The num-
ber of wires and screws may differ on
each panel.
The following step refers to circuit
breakers with a plastic knob. The aft
panel has 2 knobs; the center panel
has 12 knobs.
9.7.3. Removal
a. Remove plastic knob (1) from circuit breaker
(2).
(1) Open circuit breaker (2).
(2) Remove knob (1) at slotted opening.
(3) Close circuit breaker (2).
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M04-1819-1
PILOT STATION
M04-1819-14A
2
1
