Full Product Manual

Rev. 1/24/2018 WTJ-4, MANUAL

Troubleshooting:

Always unload the crane and disconnect the winch from the power supply before troubleshooting an issue.

Problem Possible causes Solutions

1) Cable jumps or lurches as the

winch operates

a. Poor spooling on winch reel/drum

b. Kink in cable

a. Spool out the cable and inspect it for

kinks, etc. Respool cable onto winch

reel. Replace cable if damaged.

b. Replace cable if kinks cannot be

straightened.

2) Mast does not rotate without

great effort

c. Locking bolt tightened.

d. Bearing overly worn.

c. Loosen bolt.

d. Remove mast from mast receiver.

Inspect bearing. Replace bearing if

severely worn.

Labeling Diagram:

The unit should be labeled as shown in the diagram. Replace all labels that are missing, damaged, or not easily

readable (e.g. faded). Labels applied to the product (or provided as replacements) might differ in appearance from

those shown in the diagram.

D: Label 1038

A: Label 586

B: Label 287 (covered with label 770)

C: Label 1045

E: Winch capacity label (not shown)

NOTE: Winch capacity is always 500

lb. regardless of boom configuration.