TM 9-2350-261-20-1
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Disconnect cable W28, plug P2 (1) from light lead (2).
Ensure ramp door is open or down. Set MASTER
SWITCH to ON (see your-10 and
TM 11-7010-256-12&P).
Turn on dome lights from either the front dome light
switch (on master switch panel) or at the rear dome
light switch near the ramp. To do this, the
blackout-by-pass switch must be OFF, the ramp up,
and the rear door closed.
Measure voltage between plug P2 (1) and ground. Use
multimeter.
Does multimeter read 22 volts DC or more?
1. Turn MASTER SWITCH to OFF (see your-10).
1. Replace light bulbs
2. Have light bulbs been replaced?
(page 12-65).
2. Verify no faults found.
1. Repair light assembly (page 12-65).
2. Verify no faults found.
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