Piston, Engine

DIMENSIONS
Standard Piston skirt diameter "A"
Grade No. 1: 75.975 - 75.985 mm (2.9911 - 2.9915 inch)
Grade No. 2: 75.985 - 75.995 mm (2.9915 - 2.9919 inch)
Grade No. 3: 75.995 - 76.005 mm (2.9919 - 2.9923 inch)
Oversize
0.5 mm (0.020 inch): 76.475 - 76.505 mm (3.0108 - 3.0120 inch)
1.0 mm (0.039 inch): 76.975 - 77.005 mm (3.0305 - 3.0317 inch)
Dimension "a": 9.9 mm (0.390 inch)
Piston Pin Hole Inner Diameter: 18.987- 18.999 mm (0.7475 - 0.7480 inch)
Piston To Bore Clearance: 0.015 - 0.035 mm (0.0006 - 0.0014 inch)
Piston Pin Outer Diameter: 18.989 - 19.001 mm (0.7476 - 0.7481 inch)
Interference Fit Of Piston Pin To Piston: 0 - 0.004 mm (0 - 0.0002 inch)
Piston Pin To Connecting Rod Bushing Clearance
Standard: 0.005 - 0.017 mm (0.0002 - 0.0007 inch)
Limit: 0.023 mm (0.0009 inch)