Piston Pin: Specifications

Piston ring groove clearance
No.1 0.030 - 0.080 mm (0.0012 - 0.0031 inch)
No.2 0.020 - 0.060 mm (0.0157 - 0.0236 inch)
Piston ring end gap
STD
No.1 0.300 - 0.500 mm (0.0118 - 0.0197 inch)
No.2 0.400 - 0.600 mm (0.0157 - 0.0236 inch)
Oil 0.150 - 0.500 mm (0.0059 - 0.0197 inch)
Maximum
No.1 1.10 mm (0.0433 inch)
No.2 1.20 mm (0.0472 inch)
Oil 1.10 mm (0.0433 inch)