Piston, Engine

Piston
Diameter
Standard 93.960 to 93.980 mm (3.6992 to 3.6999 inch)
Maximum 93.830 mm (3.6941 inch)
Distance 9.8 mm (0.3858 inch)
Oil clearance
Standard 0.020 to 0.052 mm (0.0008 to 0.0020 inch)
Maximum 0.06 mm (0.0024 inch)
Piston pin hole inside diameter
Standard
Mark A 22.001 to 22.004 mm (0.8662 to 0.8663 inch)
Mark B 22.005 to 22.007 mm (0.8663 to 0.8664 inch)
Mark C 22.008 to 22.010 mm (0.8665 to 0.8665 inch)
Piston pin diameter
Standard
Mark A 21.997 to 22.000 mm (0.8660 to 0.8661 inch)
Mark B 22.001 to 22.003 mm (0.8662 to 0.8663 inch)
Mark C 22.004 to 22.006 mm (0.8663 to 0.8664 inch)
Oil clearance
Standard 0.001 to 0.007 mm (0.00004 to 0.0003 inch)
Maximum 0.015 mm (0.0006 inch)
Bush inside diameter
Standard
Mark A 22.005 to 22.008 mm (0.8663 to 0.8665 inch)
Mark B 22.009 to 22.011 mm (0.8665 to 0.8666 inch)
Mark C 22.012 to 22.014 mm (0.8666 to 0.8667 inch)
Oil clearance
Standard 0.005 to 0.011 mm (0.0002 to 0.0004 inch)
Maximum 0.03 mm (0.0012 inch)