Operation CHARM: Car repair manuals for everyone.

Piston Ring

Piston Ring End Gap Compression Ring 1st Ring Standard 0.300-0.400 Millimeter (mm)
Limit 1.0 Millimeter (mm)
2nd Ring Standard 0.450-0.600 Millimeter (mm)
Limit 1.2 Millimeter (mm)
Oil Ring --- Standard 0.150-0.450 Millimeter (mm)
Limit 1.05 Millimeter (mm)
Piston Ring Groove Clearance --- --- Standard 0.025-0.065 Millimeter (mm)
Limit 0.1 Millimeter (mm)