26
Instructions for Replacing Web Strap:
1. Loosen #528 hook attachment nut about 1 turn.
2. Remove # 347 retaining ring from one end of web attachment pin.
3. Push #524 web attachment pin through side link.
4. Swing #523 side link and slip web strap off the #525 bushing.
The four above steps will remove the Hook Assembly.
5. Reel web strap off drum as far as possible.
6. Remove #520 web shield assembly.
7. Drive out #134 drum shaft locking pin.
8. Drive out #194 drum shaft far enough to allow removal of drum.
9. Remove #512 drum anchor screw and remove web.
To insert new web, reverse the above operations---but be sure to:
a. Insert end of web with short stitched side against hub of drum.
b. Thread web strap through web guide and pulley block before
assembling hook.
c. IMPORTANT: Tighten #528 hook attachment nut securely as last
operation.
To Remove Handle Side Bar and/or Handle Socket:
1. Remove link pin nuts and link pins to remove stress link and
overload link.
2. Drive out pivot pin for socket and side bar to separate them.
To Replace Stress Link:
1. Remove threaded link pin nuts located on the handle casting into
which the fiberglass tube is inserted.
2. Install new stress link and reverse above operation.
NOTE: Use one stress link and one overload link; the use of two
overload links would provide excessive strength and eliminate
the “safety” valve action of the handle.
6
9
8
5
7
FIG. 3
