Ricoh B064 Service Manual page 826

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Tech Service Bulletin No. B064/B065 – 013 REISSUE

1. Install two spacers in the PCU to ensure that the cam does not override the stopper screw.

2. Install a cushion to ensure that the shock is absorbed even if the cam contacts the screw.

FIELD COUNTERMEASURE:

Install Damper Kit.

The following parts are needed to install the cushion and spacers (procedure on next page)

Tapping Screw – M4 x 14

PRODUCTION COUNTERMEASURE

The spacers and cushion will be installed at the factory during production from the following serial numbers

listed below.

B064: J4234900203

B065: J4334900007

Each authorized servicing location will receive and automatic allocation of Damper Kits for 100% of the

affected population.

DAMPER KIT INSTALLATION PROCEDURE:

1. Turn the drum flange [A] clockwise until the cam [B] reaches the position as shown.

2. Add one spacer [C] to the release camshaft, only if there is 1 spacer already installed (1 e-ring [D]).

If there are two spacers already installed, skip this step.

3. Remove the screw [E].

4. Apply grease G501 [F] to the release cam.

5. Attach the cushion [G] using the new M4x14 hexagonal screw [H].

Continued...

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