FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM: Car repair manuals for everyone.

Piston Ring: Specifications

Piston Ring Compression Top Groove Production Clearance 0.0012-0.0029 Inch (in)
Second Groove Production Clearance 0.0012-0.0029 Inch (in)
Service Limit Groove Clearance 0.0012-0.0039 Inch (in)
Top Ring Production Gap 0.010-0.018 Inch (in)
Top Ring Service Limit Gap 0.010-0.028 Inch (in)
Second Ring Production Gap 0.016-0.024 Inch (in)
Second Ring Service Limit Gap 0.016-0.034 Inch (in)
Piston Ring Oil Control Production Groove Clearance 0.0050-0.0065 Inch (in)
Service Limit Groove Clearance 0.0050-0.0075 Inch (in)
Production Gap 0.010-0.030 Inch (in)
Service Limit Gap 0.010-0.040 Inch (in)