mazda Workshop Repair Guides

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Cylinder Head Assembly > < Piston Pin, Engine|Specifications
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Piston Ring: Specifications

Ring-to-ring clearance

Top

Standard ..............................................................................................................................................................  0.035-0.065 mm (0.0014-0.0025 in)
Maximum ....................................................................................................................................................................................  0.15 mm (0.0059 in)

Second

Standard ..............................................................................................................................................................  0.030-0.070 mm (0.0012-0.0027 in)
Maximum ....................................................................................................................................................................................  0.15 mm (0.0059 in)

Oil

Standard ..............................................................................................................................................................  0.060-0.150 mm (0.0024-0.0059 in)
Maximum ......................................................................................................................................................................................  0.20 mm (0.008 in)

End gap [measured in cylinder]

Top ....................................................................................................................................................................................  0.15-0.30 mm (0.006-0.011 in)
Second ..............................................................................................................................................................................  0.30-0.45 mm (0.012-0.017 in)
Oil ........................................................................................................................................................................................  0.20-0.70 m (0.008-0.027 in)
Maximum ..............................................................................................................................................................................................  1.0 mm (0.039 in)

Cylinder Head Assembly > < Piston Pin, Engine|Specifications