Piston Ring, Engine

DIMENSIONS
Piston Ring Groove Clearance:
No. 1 And No. 2 0.020-0.060 mm (0.0008-0.0024 inch)
Piston Ring End Gap:
Standard:
No. 1 0.250-0.450 mm (0.0098-0.0177 inch)
No. 2 0.350-0.500 mm (0.0138-0.0197 inch)
Oil 0.150-0.550 mm (0.0059-0.0217 inch)
Maximum
No. 1 1.050 mm (0.0413 inch)
No. 2 1.100 mm (0.0433 inch)
Oil 1.150 mm (0.0453 inch)