8-150 Phaser 4500 Service Manual
1. Remove the Stacker Rear Cover (page 8-133).
2. Remove the Stacker Cover (page 8-134).
3. Remove the screws (one gold tapping, 8 mm; one silver machine, 6 mm) that
attach the Left Stacker Support.
4. Remove the two screws (gold tapping, 8 mm) that attach the Stacker Motor
Bracket.
5. Remove Gears 45, 19/37, and two gears 19, in that order.
6. Rotate the Roller Bearing on the right end about 90 degrees CW to align the lock
tabs with the keyway slot in the chassis, and remove the bearing from the Stacker
Housing.
Note
Be careful handling the hook of the Roller Bearing. It is fragile and could
break if excessive force is used.
7. Shift the Lower Stacker Roller in the direction of the arrow to remove.
Replacement Note:
â– When installing Gears 19 and 19/37, be sure the gears are correctly oriented
on their shafts.