Warner Electric Advanced Technology Tension Clutches - Manual (Page 13)

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23. Reinstall the sheave, pulley, or sprocket, and key.
(See Figure 49)
Reinstall the sheave retainer ring (Item 1) (See
Figure 50) and conduit box, if used. Refer to the
conduit box installation instructions.
24. Reinstall the clutch assembly on the shaft, plac-
ing the key in its keyway. (See Figure 51)
25. Tighten the hub setscrews onto the key (See
Figure 52) to the appropriate torque for your size
unit:
Size Torque
25 80 in.-lbs.
55 160 in.-lbs.
115 275 in.-lbs.
Assure proper alignment of driving and driven
sheave, pulley, or sprocket before tightening set
screws.
26. Secure the field by its pin or restraining arm
accessory to avoid rotation. (See Figure 53)
Figure 48
Figure 49
Figure 50
Figure 51
Figure 52
Figure 53