Question

What is the recommended valve tappet clearance for a small engine?​

Answer 1

Answer:

0.2mm to 0.6mm

So tappet clearance is regularly measured and adjusted based on manufacturer data to ensure the positive operation of inlet and exhaust valves. In general, the clearance taken is between 0.2mm to 0.6mm depending upon inlet and exhaust valves and engine manufacturers.

Explanation:

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