TM 55-1520-240-23-7
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INSTALL HEATER FAN RELAY
(Continued)
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3.
Remove tape from ends of wires (5). Connect
eight wires to relay (1). Install eight nuts (6), and
washers (7). Remove tags.
INSPECT
4.
Close upper circuit breaker panel (8). Tighten
six fasteners (9).
FOLLOW-ON MAINTENANCE:
Perform operational check of cabin heating system
(TM 55-1520-240-T).
END OF TASK
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