Piston Dimensions and Clearance

Piston Outer Diameter 91.1 mm (3.58 inch)
Piston Ring To Piston Ring Groove Clearance:
No.1 Ring:
Standard Value 0.03 - 0.07 mm (0.0012 - 0.0028 inch)
Limit 0.1 mm (0.004 inch)
No.2 Ring:
Standard Value 0.02 - 0.06 mm (0.0008 - 0.0024 inch)
Limit 0.1 mm (0.004 inch)
Piston To Cylinder Clearance 0.02 - 0.04 mm (0.0008 - 0.0020 inch)