SECTION V: TROUBLESHOOTING
TM 9-2350-256-20
WARNING
Remove all jewelry such as rings, dog tags,
bracelets, etc. If jewelry contacts a metal
surface a direct short may result in instant
heating of tools, damage to equipment, and
injury or death to personnel.
C Place red lead of multimeter in socket E of wire
514 and black lead to ground. Turn MASTER
switch on, UNLOCK and move main lighting
switch to B.O. DRIVE position, B.O. SELECTOR
switch to IR, press dimmer switch, and check for
voltage. Turn MASTER, main lighting, B.O.
SELECTOR, and dimmer switches OFF. If
voltage is present, go to step D. If voltage is not
present, go to step E.
D Place red lead of multimeter in socket C of wire
91 (ground) and black lead to ground. Check for
continuity. If continuity is present, replace head
lamp (see paragraph 6-26). If continuity is not
present,
repair/replace
wire
91
(ground)
of
headlight and dimmer switch wiring harness (see
paragraph 6-65).
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