CHAPTER 2: VEHICLE MAINTENANCE INSTRUCTIONS
TM 9-2350-256-20
2-19 ELECTRICAL TROUBLESHOOTING-Continued
RIGGER'S LIGHTS AND FRONT SIGNAL LIGHT-Continued
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.
K
Loosen three screws (9) and remove light door with
lamp (10). Place red lead of multimeter in connector
and black lead to ground. Turn MASTER and
FLASHER switches on and check for voltage. Turn
MASTER and FLASHER switches OFF. If voltage is
present, replace lamp (see paragraph 6-28). If voltage
is not present, go to step L.
L
Install light door with lamp (10) and tighten three screws
(9). Disconnect wire 325 from front signal light. Place
red lead of multimeter in wire 325 and black lead to
ground. Turn MASTER and FLASHER switches ON and
check for voltage. Turn MASTER and FLASHER
switches OFF. If voltage is present, replace front signal
light assembly (see paragraph 6-28). If voltage is not
present, go to step M.
2-324
