Operation CHARM: Car repair manuals for everyone.

Piston Ring Gap & Groove Clearance

Piston Ring Side Clearance No.1 Standard 0.03 - 0.07 Millimeter (mm)
Limit 0.1 Millimeter (mm)
Piston Ring Side Clearance N0.2 Standard 0.03 - 0.07 Millimeter (mm)
Limit 0.1 Millimeter (mm)
Piston Ring End Gap No.1 Standard 0.25 - 0.35 Millimeter (mm)
Limit 0.8 Millimeter (mm)
Piston Ring End Gap No.2 Standard 0.40 - 0.55 Millimeter (mm)
Limit 0.8 Millimeter (mm)
Piston Ring End Gap Oil Ring Side Rail Standard 0.10 - 0.40 Millimeter (mm)
Limit 1.0 Millimeter (mm)