Scratch in Engine Cam Shaft

Scratch in cam shaft may occur due to lack of lubrication system, improper lubrication or wrong camshaft timing.

The outer surface of the cam lobe can be smooth with help of fine special paper or fine emery paper with oil, never dry.

Scratch in cam lobe

Scratch in cam lobe and roller

If the roller get scratched then remove the roller, try to do the outer surface smooth.If the scratch is deep replace it with a new one.

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