Piston Ring, Engine
GENERAL SPECIFICATIONSPiston Ring Groove Width
Compression (Top) 1.530 - 1.555 mm (0.0602 - 0.0612 inch)
Compression (Bottom) 1.530 - 1.555 mm (0.602 - 0.612 inch)
Oil 4.030 - 4.055 mm (0.1587 - 0.1596 inch)
Piston Pins
Ring Width
Compression (Top) 1.460 - 1.490 mm (0.0575 - 0.0587 inch)
Compression (Bottom) 1.460 - 1.490 mm (0.0575 - 0.0587 inch)
Oil Ring Side Seal Snug Fit
Service Limit Side Clearance 0.15 mm Maximum (0.006 inch Maximum)
Ring Gap
Compression (Top) (in Gauge) 0.25 - 0.50 mm (0.01 - 0.02 inch)
Compression (Bottom) (in Gauge) 0.25 - 0.50 mm (0.01 - 0.02 inch)
Oil Ring (Steel Rail) (in Gauge) 0.25 - 1.25 mm (0.010 - 0.049 inch)
Side Clearance
1st Ring 0.040 - 0.095 mm (0.0016 - 0.0037 inch)
2nd Ring 0.040 - 0.095 mm (0.0016 - 0.0037 inch)