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Crankcase inspection check

1. Check for the foreign particles and color of the lube oil .

2. Check the walls of the crankcase for carbon deposits and leaking from diaphragm .

3. Check the bearing clearances and worn out white metal near it.

4. Check the web alignment marks and crankpin .

5. Crankcase relief door .

6. Any discolorisation signifying hotspot .

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