Piston, Engine

Piston
Piston outer diameter 87.975 - 88.005 mm (3.4636 - 3.4648 inch)
Piston to cylinder clearance 0.015 - 0.035 mm (0.0028 - 0.0014 inch)
Ring groove
No. 1 ring groove
Specifications 1.22 - 1.24 mm (0.0006 - 0.0488 inch)
Limit 1.26 mm (0.0496 inch)
No. 2 ring groove width
Specifications 1.22 - 1.24 mm (0.0480 - 0.0488 inch)
Limit 1.26 mm (0.0496 inch)
Oil ring groove
Specifications 2.01 - 2.03 mm (0.0791 - 0.0799 inch)
Limit 2.05 mm (0.0807 inch)