20
PROBLEM POSSIBLE CAUSE CORRECTION
Overheating Plugged pressure fi lter. Replace fi lter.
Plugged suction fi lter. Remove suction fi lter, clean and replace.
One or both clutches dragging. Check by placing control lever in BRAKE-OFF.
Normally drum will rotate slowly in the LINE-IN
direction. If the reverse clutch is dragging, the drum
will rotate in the LINE-OUT direction. If forward
clutch is dragging, the drum will rotate positively in
the LINE-IN direction and it will take more than 100
lbs of line pull to prevent drum rotation.
Low pressure. Check for leaks, then adjust accordingly.
Bevel shaft bearings set too tight. Adjust accordingly. (Clutch shaft bearings hot)
Control cable binding causing winch
valve to not return to BRAKE-ON.
Make sure that there are no tight bends in the control
cable (minimum bend redii 5.00”), or replace cable.
Winch control left in BRAKE-OFF. Return lever to BRAKE-ON.
Excessive inching. Avoid continuous operation in the inching zone.
Figure 9 - Troubleshooting Analysis Chart
(Continued on next page)
To Next Page
Loading...
Need help?
General
