Altima V6-3.5L (VQ35) (2003)
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Piston Ring: Specifications
GENERAL SPECIFICATIONS
Number of piston rings
Compression ............................................................................................................................................................................................................... 2
Oil .............................................................................................................................................................................................................................. 1
Piston Ring
Side clearance
Top
Standard .................................................................................................................................................. 0.045 - 0.080 mm (0.0018 - 0.0031 in.)
Limit .................................................................................................................................................................................... 0.11 mm (0.0043 in.)
2nd
Standard .................................................................................................................................................. 0.030 - 0.070 mm (0.0012 - 0.0028 in.)
Limit ........................................................................................................................................................................................ 0.1 mm (0.004 in.)
Oil ring ..................................................................................................................................................... 0.065 - 0.135 mm (0.0026 - 0.0053 in.)
End gap
Top
Standard ...................................................................................................................................................... 0.23 - 0.33 mm (0.0091 - 0.0130 in.)
Limit .................................................................................................................................................................................... 0.54 mm (0.0213 in.)
2nd
Standard ...................................................................................................................................................... 0.33 - 0.48 mm (0.0130 - 0.0189 in.)
Limit .................................................................................................................................................................................... 0.80 mm (0.0315 in.)
Oil (rail ring)
Standard ...................................................................................................................................................... 0.20 - 0.50 mm (0.0079 - 0.0197 in.)
Limit .................................................................................................................................................................................... 0.95 mm (0.0374 in.)
