Piston, Engine

Piston
Diameter
Standard 94.941 to 94.971 mm (3.7378 to 3.7390 inch)
Oil Clearance
Standard 0.019 to 0.052 mm (0.0007 to 0.0020 inch)
Pin Diameter 21.997 to 22.006 mm (0.8660 to 0.8664 inch)
Bushing Inside Diameter 22.005 to 22.014 mm (0.8663 to 0.8667 inch)
Pin To Bushing Oil Clearance
Standard 0.005 to 0.011 mm (0.0002 to 0.0004 inch)
Maximum 0.025 mm (0.0010 inch)
Ring Groove Clearance
No. 1 0.020 to 0.075 mm (0.0008 to 0.0030 inch)
No. 2 0.020 to 0.065 mm (0.0008 to 0.0026 inch)
Oil 0.020 to 0.070 mm (0.0008 to 0.0028 inch)
Ring End Gap
Standard
No. 1 0.22 to 0.34 mm (0.0087 to 0.0134 inch)
No. 2 0.45 to 0.57 mm (0.0177 to 0.0224 inch)
Oil 0.10 to 0.40 mm (0.0039 to 0.0157 inch)
Maximum
No. 1 0.90 mm (0.0354 inch)
No. 2 1.36 mm (0.0535 inch)
Oil 0.75 mm (0.0295 inch)