TM 1-1520-238-T-6
9–260
9–76.
LT NAV CIRCUIT BREAKER (CB73) – DOES NOT STAY CLOSED
9–76
Tools:
Nomenclature
Part Number
Tool Kit, Electrical
SC518099CLA06
Repairer’s
Multimeter, Digital
AN/PSM-45
Personnel Required:
68X
Armament/Electrical Systems Repairer
References:
TM 1-1520-238-23
WARNING
Turn off power before detaching or
attaching wires and connectors. High
current 28 VDC or 115 VAC is present.
Failure to do so could result in death or
serious injury.
Detach P102. Check for short between
P100-B17 and ground.
Does short exist?
YES
Repair short between
P100-B17 and P102-2.
Go to paragraph 9–70.
NO
Replace anti-collision light
power supply
(TM 1-1520-238-23).
END OF TASK
