CHAPTER 2: VEHICLE MAINTENANCE INSTRUCTIONS
TM 9-2350-256-20
2-19
ELECTRICAL TROUBLESHOOTING-Continued
ENGINE GENERATOR (DUAL VOLTAGE SYSTEM a--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.
I
Reconnect bulkhead to engine wiring harness and
starter relay wiring harness to bulkhead disconnect.
Remove
engine
deck
(see
paragraph
9-51).
Disconnect bulkhead to engine bracket and rear fuel
tank
transmitter
wiring
harness
from
engine
disconnect. Place red lead of multimeter in socket C
of wire 1 and black lead to ground. Turn MASTER
switch on, start engine, open generator cutout switch
and check for voltage. Turn engine and MASTER
switch OFF and close generator cutout switch. If
voltage is present, repair/replace wire 1 of bulkhead to
engine bracket and rear fuel tank transmitter wiring
harness (see paragraph 6-73). If voltage is not
present, go to step J.
J
Remove four screws (4), four lockwashers (5), and
release accessories panel (6). Disconnect wire 1
(from socket D) from generator cutout switch. Place
red lead of multimeter in wire 1 and black lead to
ground. Turn MASTER switch on and check for
voltage. Turn MASTER switch OFF. If voltage is
present, go to step K. If voltage is not present
repair/replace wire 1 of bilge pump main power wiring
harness from socket D (see paragraph 6-84).
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