TM 1-1520-238-T-6
9–433
9–183. 115 VAC – IS NOT PRESENT AT P767-30, P767-31 OR 115 VAC IS NOT PRESENT
9–183
AT P767-31
Tools:
Nomenclature
Part Number
Tool Kit, Electrical
SC518099CLA06
Repairer’s
Multimeter, Digital
AN/PSM-45
Personnel Required:
68X
Armament/Electrical Systems Repairer
Equipment Conditions:
Ref
Condition
Paragraph 9–148
All CPG ac essential bus 1
circuit breakers open
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. Check for open between:
J2-B and CB1-B1,
J2-C and CB1-C.
Does open exist?
YES
Repair open wire.
Go to paragraph 9–172.
NO
(AAK) Go to step 2.
(ABQ) Go to step 3.
2. (AAK) Check for open between:
(A97)P1-F and CB1-B1,
(A97)P1-G and CB1-C1.
Does open exist?
YES
Repair open wire.
Go to paragraph 9–172.
NO
Repair open wire between:
J764-F and P767-30,
J764-G and P767-31.
Go to paragraph 9–172.
3. (ABQ) Check for open between
P1-G and CB1-C1.
Does open exist?
YES
Repair open wire.
Go to paragraph 9–172.
NO
Repair open wire between
J764-G and P767-31.
Go to paragraph 9–172.
END OF TASK
