TM 1-1520-238-T-6
9–319
9–113. PILOT EDGE-LIGHTS – MAINTENANCE OPERATIONAL CHECK (cont)
9–113
Task
Result
l. Check that all channel 2, No. 3 indicators
are lighted (fig. 9–150).
If all channel 2, No. 3 indicators do not light, go to
paragraph 9–125.
m. Place INST control to OFF. Check that all
channel 3 No. 1 control panel edge-lights
are lighted.
If all channel 3, No. 1 control panels do not light, go to
paragraph 9–126.
n. Check that all channel 3, No. 2 indicators
are lighted.
If all channel 3, No. 2 control panels do not light, go to
paragraph 9–127.
o. Check that all channel 3, No. 3 indicators
are lighted.
If all channel 3, No. 3 control panels do not light, go to
paragraph 9–128.
p. Place R/CTR CSL control to OFF. Check
that all channel 4, No. 1 control panel
edge-lights are lighted (fig. 9–149).
If all channel 4, No. 1 control panels do not light, go to
paragraph 9–129.
q. Check that all channel 4, No. 2 indicators
are lighted.
If all channel 4, No. 2 control panels do not light, go to
paragraph 9–130.
r. Check that all channel 4, No. 4 indicators
are lighted.
If all channel 4, No. 4 control panels do not light, go to
paragraph 9–131.
2. On pilot aft circuit breaker panel (fig. 9–147), set EDGE LT PNL switch to OFF.
3. On pilot EXT LT/INTR LT panel (fig. 9–148), place L CSL control to OFF.
4. Perform EXTERNAL POWER – POWER DOWN (para 9–46).
END OF TASK
