Piston, Engine

Cylinder Block
Piston clearance
STD -0.010 - 0.010 mm (-0.0004 - 0.0004 inch)
Limit 0.030 mm (0.0012 inch)
Enlarging (boring) limit 0.5 mm (0.020 inch)
Piston
Outer diameter
STD
A 99.505 - 99.515 mm (3.9175 - 3.9179 inch)
B 99.495 - 99.505 mm (3.9171 - 3.9175 inch)
0.25 mm (0.0098 inch) OS 99.745 - 99.765 mm (3.9270 - 3.9278 inch)
0.50 mm (0.0197 inch) 99.995 - 100.015 mm (3.9368 - 3.9376 inch)