CHAPTER 2: VEHICLE MAINTENANCE INSTRUCTIONS
TM 9-2350-256-20
2-19 ELECTRICAL TROUBLESHOOTING-Continued
MASTER WARNING 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.
C Install ground strap (5), two lockwashers (4), two screws
(3), gage panel (6), three lockwashers (2), and three
screws (1) to mounting brackets. Remove three screws
(7), three lockwashers (8), ground lead (9), and flat
washer (10), and release switch panel (11) from
mounting brackets. Disconnect switch panel to gage
panel and miscellaneous switches wiring harness from
switch panel. Place red lead of multimeter on pin N and
black lead to ground. Turn MASTER switch on and
check for voltage. Turn MASTER switch OFF. If
voltage is present, go to step E. If voltage is not
present, go to step D.
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