Crankshaft Vibration Damper - Inspect
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| Illustration 1 | g00380133 |
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| Illustration 2 | g00380076 |
Damage to the crankshaft vibration damper or failure of the crankshaft vibration damper can increase torsional vibrations. This can result in damage to the crankshaft and to other engine components. A deteriorating damper can cause excessive gear train noise at variable points in the speed range.
The damper is mounted to the crankshaft on the front of the engine.
Visually inspect the crankshaft vibration damper for damage.
Check the bolts for proper tightness. Refer to the Operation and Maintenance Manual, "Torque Specifications".
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