Operation CHARM: Car repair manuals for everyone.

Piston Ring

Oil Ring Max 0.04528 Inch (in)
Side Clearance 0.0030-0.0040 Inch (in)
Compression (Top) 0.000354-0.000925 Inch (in)
Compression (Bottom) 0.00118-0.00315 Inch (in)
Ring Gap
Specification in 90.200 mm diameter gauge.
Compression (Top) 0.006-0.0018 Inch (in)
Compression (Bottom) 0.0018-0.0022 Inch (in)
Oil Ring (Steel Rail) 0.00591-0.02598 Inch (in)
Ring Gap Max Compression (Top) 0.03937 Inch (in)
Compression (Bottom) 0.03937 Inch (in)
Service Limit 0.04528 Inch (in)