Piston and Piston Pin - Clearance

Piston Pin (Unit: mm (inch))

Piston pin outer diameter
Grade No. 0 21.989 - 21.995 (0.8657 - 0.8659)
Grade No. 1 21.995 - 22.001 (0.8659 - 0.8662)

Interference fit of piston pin to piston 0.002 - 0.006 (0.0001 - 0.0002)

Piston pin to connecting rod bushing clearance
Standard 0.005 - 0.017 (0.0002 - 0.0007)
Limit 0.030 (0.0012)