C 1500 Yukon 2WD V8-5.3L VIN T (2002)
Piston Ring: Specifications
Piston Rings
Compression Ring End Gap (Production-Top) (Measured in Cylinder Bore) ..................................................................... 0.23-0.44 mm 0.009-0.017 inch
Compression Ring End Gap (Production-2nd) (Measured in Cylinder Bore) ................................................................. 0.44-0.70 mm 0.0173-0.0275 inch
Oil Ring End Gap (Production) (Measured in Cylinder Bore) .......................................................................................... 0.18-0.75 mm 0.007-0.0295 inch
Compression Ring End Gap (Service-Top) (Measured in Cylinder Bore) .................................. 0.23-0.50 mm (Maximum) 0.009-0.02 inch (Maximum)
Compression Ring End Gap (Production-Top) (Measured in Cylinder Bore) .................................................................. 0.23-0.44 mm (0.009-0.017 inch)
Compression Ring End Gap (Production-2nd) (Measured in Cylinder Bore) ............................................................... 0.44-0.70 mm (0.0173-0.0275 inch)
Oil Ring End Gap (Production) (Measured in Cylinder Bore) ........................................................................................ 0.18-0.75 mm (0.007-0.0295 inch)
Compression Ring End Gap (Service-Top) (Measured in Cylinder Bore) .................................. 0.23-0.50 mm (Maximum) (0.009-0.02 inch (Maximum))
Compression Ring End Gap (Service-2nd)(Measured in Cylinder Bore) ................................. 0.44-0.76 mm (Maximum) (0.0173-0.03 inch (Maximum))
Oil Ring End Gap-Service Limit (Measured in Cylinder Bore) ................................................ 0.18-0.81 mm (Maximum) (0.007-0.032 inch (Maximum))
Compression Ring Groove Clearance (Production-Top) ...................................................................................... 0.04-0.085 mm (0.00157-0.003346 inch)
Compression Ring Groove Clearance (Production-2nd) ........................................................................................... 0.04-0.078 mm (0.00157-0.0031 inch)
Oil Ring Groove Clearance (Production) .................................................................................................................... 0.012-0.20 mm (0.0005-0.0078 inch)
Compression Ring Groove Clearance (Service-Top) .................................................... 0.04-0.085 mm (Maximum) (0.00157-0.003346 inch (Maximum))
Compression Ring Groove Clearance (Service-2nd) ........................................................... 0.0-0.078 mm (Maximum) (0.00157-0.0031 inch (Maximum))
Oil Ring Groove Clearance (Service Limit) ........................................................................ 0.012-0.20 mm (Maximum) (0.0005-0.0078 inch (Maximum))