Repair
3A5578C
31
3. Pulley removal:
a. Remove the remaining 3 screws using the 7/16”
socket and insert them by hand into the
threaded holes as shown below (3B).
b. Once all 3 screws are in, begin to turn them
using a socket and do so EVENLY to allow the
bushing to back out smoothly. Once the bushing
is out, remove the pulley and key.
4. Slide the shaft out by removing the 2 set screws
locking it in place using the 3/16” hex key.
5. Remove the bearing assemblies on both sides on
the machine using the 9/16” socket.
6. Install new bearing assemblies onto both sides of
machine. Tighten bolts.
7. Slide the shaft all the way into the drive bearing (so
that it is fully inserted into the Drum Access Panel
Bearing) and lock into place using the 2 set screws
(with thread locker).
8. Insert the drive shaft key into the key slot.
9. Assemble lower pulley onto the shaft.
10. Insert all 4 bolts the into lower pulley and tighten.
11. Replace belt and belt guard (see page 27).
