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Piston Pin, Engine

Insert the new pin into the piston and rotate it. If the pin rotates smoothly with no backlash, the clearance is normal. If there is backlash or roughness, measure the clearance. If the clearance exceeds the specified limit, the piston must be replaced.

Clearance
Standard 0.011 mm - 0.014 mm (0.0004 inch - 0.0005 inch)