Piston

Piston Diameter
Mark "1" 73.900 - 73.910 mm (2.9094 - 2.9098 inch)
Mark "2" 73.910 - 73.920 mm (2.9098 - 2.9102 inch)
Mark "3" 73.920 - 73.930 mm (2.9102 - 2.9106 inch)
Piston Oil Clearance
STD 0.09 - 0.11 mm (0.0035 - 0.0043 inch)
Maximum 0.13 mm (0.0051 inch)
Piston Ring Groove Clearance
No. 1 0.04 - 0.08 mm (0.0016 - 0.0031 inch)
No. 2 0.03 - 0.07 mm (0.0012 - 0.0028 inch)