29
PROBLEM
POSSIBLE CAUSE
CORRECTION
Noisy buzz emanating from
winch.
Air in relief cartridge.
This is not a detrimental condition. Noise
may be intermittent.
Control lever will not detent in
BRAKE-OFF.
Detent pin, plate, or spring worn or
broken.
Replace appropriate parts.
Note
: see
procedure for control lever disassembly
and reassembly in Service Manual.
Lubricate detent plate with bearing
grease.
Winch does not engage and
tractor engine draws down in
LINE-IN
or
LINE-OUT
.
Plugged brake cartridge.
Replace cartridge.
Faulty brake coil.
Replace coil.
Open or shorted brake circuit.
Check wiring harness. See “winch will not
operate…” above.
Winch does not engage and/
or load rolls out in
LINE-IN
or
LINE-OUT
.
Plugged
LINE-IN
or
LINE-OUT
cartridge.
Replace cartridge.
Faulty
LINE-IN
or
LINE-OUT
coil.
Replace coil.
Open or shorted
LINE-IN/LINE-OUT
circuit.
Check wiring harness. See “winch will not
operate…” above.
Operation, Electronic Controls
Figure 13 - Troubleshooting Analysis Chart
Содержание W8L
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