11
FORM NO. L-20143-M-1216
Refer to Figures 9 & 10.
14. Supporting the inner bearing race, press the Friction
Disc (Item 9) into the Ball Bearing (Item 10).
15. Clean the O-ring Seal contact surfaces of the Piston
(Item 13) and Cylinder (Item 11) with fresh safety
solvent.
16. Coat the new O-ring Seals (Items 14 and 15) and the
O-ring Seal contact surfaces of the Piston (Item 13)
and Cylinder (Item 11) with a thin film of fresh O-ring
lubricant.
17. Install the new O-ring Seals (Items 14 and 15) onto
the Piston (Item 13).
NOTE: Realign the Slotted Spring Pin (Item 12)
on the Cylinder (Item 11) with the hole in the Piston
(Item13).
18. Slide the Piston (Item 13) into the Cylinder (Item 11).
19. Press the Hub (Item 6) out of the Ball Bearing(s) (Item
2) and Sheave or Drive Disc (Item 1).
20. Remove the Retaining Ring (Item 3) from the Sheave
or Drive Disc (Item 1).
21. Press the old Ball Bearing(s) (Item 2) out of the Sheave
or Drive Disc (Item 1).
22. Clean the bearing bore of the Sheave or Drive Disc
(Item 1) with fresh safety solvent, making sure all old
Loctite
®
residue has been removed.
23. Apply an adequate amount of Loctite® 680 to evenly
coat the outer race of the new Ball Bearing (Item 2)
and align it with the bore of the Sheave or Drive Disc
(Item 1); then, press the new Ball Bearing (Item 2) into
the Sheave or Drive Disc (Item 1).
24. Reinstall the Retaining Ring (Item 3).
25. Fully support the inner race of the new Ball Bearing
(Item 2) and press the Hub (Item 6) into the new Ball
Bearing.
FIGURE 10
6
3
2
1
FIGURE 9
9
11
12
14
15
13
16
PARTS REPLACEMENT (continued)
CAUTION
Working with spring loaded or tension
loaded fasteners and devices can cause
injury. Wear safety glasses and take the
appropriate safety precautions.
