Operation CHARM: Car repair manuals for everyone.

Piston Ring, Engine

Piston Ring Side Clearance No.1 Ring Standard 0.03 - 0.07 Millimeter (mm)
Limit 0.1 Millimeter (mm)
No.2 Ring Standard 0.02 - 0.06 Millimeter (mm)
Limit 0.1 Millimeter (mm)
Piston Ring End Gap No.1 Standard Value 0.25 - 0.40 Millimeter (mm)
Limit 0.8 Millimeter (mm)
No.2 Standard Value 0.40 - 0.55 Millimeter (mm)
Limit 0.8 Millimeter (mm)
Oil Ring Standard Value 0.20 - 0.60 Millimeter (mm)