TM 1-1520-238-T-6
9–207
9–43.
CAUTION/WARNING INDICATORS – ARE LIGHTED WITH POWER OFF AND
9–43
BATTERY CONNECTED
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.
1. Detach P190 and P172. Check for short
between ground and P190-10.
Does short exist?
YES
Repair shorted wire between:
P190-10 and P439-B7,
P430-A5 and wire end of K6-X2,
(A402)J21-B7 and (A402)J6-A5.
Go to paragraph 9–41.
NO
Go to step 2.
2. Check for short between P190-9 and ground.
Does short exist?
YES
Repair shorted wire between
P190-9 and P172-A1.
Go to paragraph 9–41.
NO
Go to step 3.
3. Check for short between (A125)J1-A1 and
ground.
Does short exist?
YES
Replace pilot ELEC PWR panel
(TM 1-1520-238-23)
NO
Replace CPG power quadrant
(TM 1-1520-238-23.)
END OF TASK
