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Cylinder Bore - Inner Diameter










Inner Diameter of Cylinder Bore

Standard Inner Diameter:..........93.000 - 93.030 mm (3.6614 - 3.6626 inch)
Wear Limit:.........................0.20 mm (0.0079 inch)
Out-of-round (Difference between X and Y):.........0.015 mm (0.0006 inch)
Taper limit (Difference between A and C):............0.01 mm (0.0004 inch)


Oversize (OS):................0.2 mm (0.008 inch)


Reboring Cylinder Bore
Cylinder bore size is determined by adding piston-to-bore clearance to piston diameter "A".

Rebored size calculation:................D = A + B - C

D: = Bored diameter
A: = Piston diameter as measured
B: = Piston-to-bore clearance (standard value)
C: = Honing allowance 0.02 mm (0.0008 inch)