Operation CHARM: Car repair manuals for everyone.

Piston Ring, Engine

Oil Ring-Side Clearance 0.05 Inch (in)
Oil Ring-Compression (Top) 0.0016-0.0031 Inch (in)
Oil Ring Snug Fit
Oil Ring-Service Limit 0.0006 Inch (in)
Ring Gap-Compression (Top) 0.01-0.02 Inch (in)
Ring Gap-Compression (Bottom) 0.01-0.02 Inch (in)
Ring Gap-Oil Ring (Steel Rail) 0.006-0.026 Inch (in)