TM 1-1520-238-T-5
8–131
8–63.
PILOT NG RPM% INDICATOR EDGE–LIGHTING – DOES NOT LIGHT
8–63
Tools:
Nomenclature
Part Number
Tool Kit, Electrical
SC518099CLA06
Repairer’s
Multimeter, Digital
AN/PSM-45
Personnel Required:
68X
Armament/Electrical Systems Repairer (2)
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.
Check for 0 to 5 VDC at P67–16 and P67–15.
Is voltage present?
YES
Replace NG RPM% indicator
(TM 1-1520-238-23).
NO
Repair open wire between:
P67–15 and (A326)TB1–38–D,
P67–16 and (A326)TB1–38–K.
Go to paragraph 8–10.
END OF TASK
