Service manual

C762, C764, C764i Stairclimber
Page 79
17. Kneel behind the stair arms. Press down on the ends of the stair arms. Watch the drive belt
as it moves on the sheave, drive belt idler, and disk hub.
18. Choose one:
IF... THEN...
The drive belt has a tracking Continue with the next step
problem
The drive belt tracks correctly Skip to Step 21
19. Remove the set screws that secure the sheave to the sheave shaft. Gently tap the sheave
to re-position it on the sheave shaft.
20. Add a drop of blue loctite to the tip of each set screw. Using the 1/8" allen wrench, replace
the set screws on the sheave hub.
21. Return to Step 17.
22. Inspect the gaps between the disk and the magnet assemblies as described in Procedure
5.1.
23. Check the operation of the climber as described in Section Four, then replace the covers as
described in Procedure 7.1.