TM 1-1520-238-T-5
8–141
8–70.
PILOT TORQUE INDICATOR – DOES NOT INDICATE ENGINE 1 TORQUE
8–70
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
Equipment Conditions:
Ref
Condition
TM 1-1520-238-23
Access provisions –
LN1 door opened
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:
P41–10 and P66–22,
P41–11 and P66–23.
Does open exist?
YES
Go to step 2.
NO
Replace pilot TORQUE indicator
(TM 1-1520-238-23).
2. Check for open between:
P405–B4 and P66–23,
P405–B5 and P66–22.
Does open exist?
YES
Repair open wire.
Go to paragraph 8–10.
NO
Repair open wire between
(A326):
J3–B4 and TB1–4–K,
J3–B5 and TB1–4–E.
Go to paragraph 8–10.
END OF TASK
