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Piston Ring, Engine

Side Clearance
In piston groove, measured with ring on piston.		Upper Compression Ring 0.060-0.092
Lower Compression Ring 0.040-0.072
Oil Scraper Ring 0.030-0.065
End Gap
Measure ring gap 15 mm (0.6 in) from lower edge of cylinder.		Upper Compression Ring 0.30-0.55
Lower Compression Ring 0.30-0.55
Oil Scraper Ring 0.30-0.55
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