Liberty 4WD V6-3.7L VIN K (2003)
Piston Ring: Specifications
Ring Gap
Top Compression Ring ........................................................................................................................................... 0.37 - 0.63 mm (0.0146 - 0.0249 in.)
Second Compression Ring ...................................................................................................................................... 0.37 - 0.63 mm (0.0146 - 0.0249 in.)
Oil Control (Steel Rails) .............................................................................................................................................. 0.25 - 0.76 mm (0.0099 - 0.30 in.)
Side Clearance
Standard
Top Compression Ring ................................................................................................................................. 0.051 - 0.094 mm (0.0020 - 0.0037 in.)
Second Compression Ring ............................................................................................................................ 0.040 - 0.080 mm (0.0016 - 0.0031 in.)
Oil Ring (Steel Ring) ..................................................................................................................................... 0.019 - 0.229 mm (0.0007 - 0.0091 in.)
Maximum
Top Compression Ring ................................................................................................................................................................ 0.11 mm (0.004 in.)
Second Compression Ring ........................................................................................................................................................... 0.10 mm (0.004 in.)
Oil Control (Steel Rails) .............................................................................................................................................................. 0.25 mm (0.010 in.)
Ring Width
Top Compression Ring ........................................................................................................................................... 1.472 - 1.490 mm (0.057 - 0.058 in.)
Second Compression Ring ...................................................................................................................................... 1.472 - 1.490 mm (0.057 - 0.058 in.)
Oil Ring (Steel Rails) .............................................................................................................................................. 0.445 - 0.470 mm (0.017 - 0.018 in.)
