Operation CHARM: Car repair manuals for everyone.

Piston Rings

Piston Rings Ring Gap-Top Compression Ring 0.0012-0.018
Wear Limit 0.031
Ring Gap-2nd Compression Ring 0.018-0.024
Wear Limit 0.031
Ring Gap-Oil Control Steel Rails 0.008-0.024
Wear Limit 0.004
Ring Side Clearance- Top Compression Ring 0.0012-0.0028
Wear Limit 0.004
Ring Side Clearance- 2nd Compression Ring 0.0008-0.0024
Wear Limit 0.004