Operation CHARM: Car repair manuals for everyone.

Piston Ring, Engine

Piston Ring - Compression Second Groove Side Clearance 0.0008-0.0031 Inch (in)
Second Ring Gap 0.0012-0.0177 Inch (in)
Top Groove Side Clearance 0.0020-0.0035 Inch (in)
Top Ring Gap 0.010-0.020 Inch (in)
Piston Ring - Oil Gap 0.010-0.030 Inch (in)
Groove Clearance 0.0005-0.0087 Inch (in)