Ricoh D124-17 Service Manual page 226

4. Replacement and Adjustment
4. Remove the gear.
5. Raise the guide to the angle shown above
and then remove it.
Reinstallation
1. When you set the gear, turn it until you feel the coupling on the back of the gear engage with the
shaft pin.
2. Push in on the gear slightly so that it snaps into place.
3. The tip of the shaft should be visible as shown above. If the gear is not inserted far enough, you will
not be able to re-attach the cover.
224
, shift it slightly to the left, and then lift it straight up ,