Dimension & Clearance Specifications - Cylinder Bore

CYLINDER BORE
Diameter 101.618-101.643 mm (4.0007-4.0017 inch)
Out-of-round (Maximum):
Production 0.02 mm (0.0001 inch)
Service Limit 0.05 mm (0.002 inch)
Taper Production (Maximum):
Thrust Side 0.012 mm (0.0005 inch)
Relief Side 0.025 mm (0.001 inch)
Taper Service Limit (Maximum) 0.025 mm (0.001 inch)

CLEARANCE
Piston Bore:
Production 0.0001-0.005 mm (0.0007-0.002 inch)
Service (Maximum) 0.070 mm (0.0024 inch)