4-53. REMOVE/REPLACE LEFT PULLEY SHAFT BEARINGS (CONT)
Place 7/16 in. box wrench over nut. Tap with
hammer until loose.
Using box wrench, loosen and remove nut.
Loosen set screw until pulley is loose.
Pull pulley from shaft.
Remove shims carefully. Keep them
Remove three screws holding plate and gear
Pull off plate and gear assembly.