How one inspects Vibration Damper and Rubber of Generator?

How one inspects Vibration Damper and Rubber of Generator?

Inspection procedure of Vibration Damper and Rubber of Diesel Generator

Check by following picture firstly lines A in the vibration damper hub B and the inertia member C. If the lines are moiré than 1.59 mm= 1/6 inch out of alignment, replace the vibration damper.

Inspect the rubber member for deterioration. If pieces of rubber are missing or if the elastic member is more than 3.18 mm= 1/8 inch below the metal surface, replace the damper.

Look for forward movement on the damper ring on the hub. Replace the vibration damper if any movement is detected.

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