15
Figure 12a Figure 12b
4C4. Remove the brake guard and, using the small Allen key, loosen setscrew to release
the brake drum. This may or may not require the loosening of the brake cable to gain
access to the fixing screw. Loosen the drive pulley in the same manner. Slide the brake
drum toward the drive pulley.
5C5. Lightly tap the end of the axle with a rubber mallet. DO NOT USE A HAMMER as
this will damage the thread. The axle will slide through the bearing hanger on the frame.
The brake drum and pulley must be slid along the axle as your tapping progresses.
5C6. When the axle end is clear of the bearing hanger, remove and replace the chain (or
belt) as shown in Figure 13.
Figure 13. Belt shown. For chain-drive use the same procedure.
5C7. Reverse procedure to reassemble and tension the belt as described in 4A.