Operation CHARM: Car repair manuals for everyone.

Piston Ring, Engine

Top Groove Side Clearance 0.002 - 0.0033 Inch (in)
Second Groove Side Clearance 0.002 - 0.0035 Inch (in)
Top Ring Gap 0.006 - 0.014 Inch (in)
Second Ring Gap 0.0197 - 0.0280 Inch (in)
Oil Ring Groove Clearance 0.008 Inch (in)
Gap With Segment At 3.62 in 0.0098 - 0.05 Inch (in)