TM 1-1520-238-T-6
9–283
9–90.
PILOT COLLECTIVE STICK EDGE-LIGHT – IS NOT LIGHTED
9–90
Tools:
Nomenclature
Part Number
Tool Kit, Electrical
SC518099CLA06
Repairer’s
Multimeter, Digital
AN/PSM-45
Personnel Required:
68X
Armament/Electrical Systems Repairer
One person to assist
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. On pilot EXT LT/INTR LT panel, place L CSL
control to BRT. Check for 5 VDC between
(A326):
J13-B15 and J13-B16.
Is voltage present?
YES
Go to step 3.
NO
Go to step 2.
2. Check for open between (A326):
J13-B15 and TB1-26-B,
J13-B16 and TB1-26-H.
Does open exist?
YES
Repair open wire.
Go to paragraph 9–80.
NO
Refer to paragraph 9–113 to
troubleshoot pilot edge-lights.
3. Check for open between:
P481-B15 and J107-a,
P481-B16 and J107-Z.
Does open exist?
YES
Repair open wire.
Go to paragraph 9–80.
NO
Replace pilot collective stick
edge-light (TM 1-1520-238-23).
END OF TASK
