28
Figure 11 - Troubleshooting Analysis Check Chart (Continued)
PROBLEM
POSSIBLE CAUSE
CORRECTION
Winch brake does not apply or release
correctly.
Brake is worn.
See the Service Manual for additional
troubleshooting.
Low oil pressure.
Clutch does not apply correctly.
Worn or damaged clutch.
See the Service Manual for
additional troubleshooting, checks
and adjustments.
Control valve failure.
Low oil pressure.
Brake begins to release before clutch
is applied.
Brake is worn.
See the Service Manual for additional
troubleshooting.
Low oil pressure.
Clutch does not apply correctly at low
PTO rpm.
Accumulator not charged.
Check accumulator.
PTO stalled (0 rpm).
Increase tractor rpm.
Noisy buzz emanating from winch.
Air in relief cartridge.
This is not a detrimental condition.
Noise may be intermittent.
Filter LED blinking.
Control module fault.
See the Service Manual for more
information.
Filter LED illuminated.
Filter is clogged.
Change fi lter and oil.
Cold oil is causing fi lter bypass.
Monitor LED condition. If LED remains
illuminated after normal operating
temperature has been reached,
change oil and fi lter.
Electrical short circuit.
Check appropriate section of wiring
harness.
Summary of Contents for W12E
Page 13: ...xi Safety Summary Notes...
Page 14: ...xii Notes...
Page 37: ...23 Figure 10 Operator Electronic Controls Operation Electronic Controls...
Page 51: ...37 Intentionally Blank Maintenance...
Page 55: ...41 Operating Techniques Power Controls Intentionally Blank...
Page 59: ...45 Operating Techniques Electronic Controls Intentionally Blank...
Page 65: ...51 Operating Techniques General Intentionally Blank...
Page 68: ...54 Notes...
Page 69: ......