TM 1-1520-238-23
9-46
9.12.
BLADE DE-ICE REMOTE CONTROL CIRCUIT BREAKER RELAY
REMOVAL/INSTALLATION – continued
c. Detach wires (4) from relay studs (5).
(1) Identify wires (4).
(2) Remove nut (6), lockwasher (7), and terminal
lug (8) from stud (5).
d. Remove relay (2) from power distribution box
(9).
(1) Remove four screws (10) and washers (11).
(2) Remove relay (2).
9.12.4. Cleaning
a. Clean removed and attaching parts (para
1.47).
9.12.5. Inspection
a. Check removed and attaching parts for dam-
age (para 9.1).
b. Check mounting area for stripped or damaged
threads. Damage not to exceed 50 percent of
one thread.
c. Check wires for wear, cuts, breaks, and dam-
aged terminal lugs (para 9.1).
d. Check removed and attaching parts for corro-
sion (para 1.49).
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M04-3344-4
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