Operation CHARM: Car repair manuals for everyone.

Piston Ring, Engine

Piston Ring Groove Clearance No.1 0.030-0.070 mm
No.2 0.030-0.070 mm
Piston Ring Eng Gap (Standard) No.1 0.270-0.470 mm
No.2 0.450-0.650 mm
Oil (Side Rail) 0.100-0.450 mm
Piston Ring End Cap (Maximum) No.1 1.07 mm
No.2 1.25 mm
Oil (Side Rail) 1.05 mm