3304 & 3306 – Vibration Damper And Pulley Disassembly and Assembly

Remove Vibration Damper And Pulley (Marine Engine)

1. Remove the vibration damper and pulley bolt (3) and plate (2).

2. Install the washer (1) on the bolt.

3. Install the bolt, plate and washer on the engine and tighten the bolt.

4. Make a separation between the vibration damper and pulley from the crankshaft with tooling (A).

5. Remove tooling (A) and the bolt, plate and washer.

6. Remove the vibration damper and pulley (4). Weight is 65 lb. (29 kg).

Install Vibration Damper And Pulley (Marine Engine)

1. Put the vibration damper and pulley on the crankshaft and install the plate and bolt.

2. Tighten the bolt to a torque of 230 ± 20 lb.ft. (307 ± 25 N·m). Hit the bolt with a hammer and tighten it again to 230 ± 20 lb.ft. (307 ± 25 N·m).

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