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Page Title:
Table 2-4. ELECTRICAL CIRCUIT TROUBLESHOOTING (Cont) |
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 TM
9-2350-238-20-2
(1) Level wind does not traverse cab when MASTER and LEVEL WIND switches are
ON. Filter bypass indicator light is on.
Make
sure
MASTER
switch
is
OFF
before
repairing
electrical
com-
ponents. Failure to observe this warning could result in injury to
personnel.
Disconnect lead 480 (1) from input side of LEVEL WIND switch (2). Place
Step 1.
red probe in lead 480. Ground black probe. Set MASTER switch ON. If
multimeter indicates about 24 volts, go to step 2. If multimeter indicates no
voltage, repair lead 480 between LEVEL WIND switch and circuit breaker,
refer
to
Set
MASTER
switch
OFF.
Connect
lead.
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