Ricoh FT5233 Service Manual page 750

REPLACEMENT AND ADJUSTMENT
[C]
6. Remove the tension spring [A].
7. Remove the screws [B] on the tension plate [C].
When installing a new drive belt [D], rotate the drive shaft bin pulleys [E]
so that the flat surface on each pulley shaft is oriented in the same
direction as prior to belt removal.
8. Replace the bin drive belt [D]. Then secure the tension plate [C], while
pulling the plate as shown by the arrow [F].
[A]
[D]
[F]
[B]
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12 February 1992
[E]