Operation CHARM: Car repair manuals for everyone.

Piston Ring

Piston Ring Groove Clearance No.1 0.030-0.080 mm
No.2 0.030-0.070 mm
Piston Ring Eng Gap (Standard) No.1 0.300-0.500 mm
No.2 0.400-0.650 mm
Oil (Side Rail) 0.130-0.480 mm
Piston Ring End Cap (Maximum) No.1 1.10 mm
No.2 1.20 mm
Oil (Side Rail) 1.15 mm