xA L4-1.5L (1NZ-FE) (2006)
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Piston: Specifications
Piston
Standard diameter ...................................................................................................................................... 74.945 to 74.955 mm (2.9506 to 2.9510 inch)
Pin hole diameter ................................................................................................................................... 18.013 to 18.016 mm (0.7092 to 0.7093 inch) at
20°C (68°F)
Oil clearance to cylinder bore
Standard ................................................................................................................................................... 0.055 to 0.078 mm (0.0022 to 0.0031 inch)
Maximum ................................................................................................................................................................................. 0.08 mm (0.0032 inch)
Piston Pin
Diameter .................................................................................................................................................... 18.001 to 18.004 mm (0.7087 to 0.7088 inch)
Oil clearance
Standard ................................................................................................................................................... 0.009 to 0.015 mm (0.0004 to 0.0006 inch)
Maximum ............................................................................................................................................................................... 0.050 mm (0.0020 inch)
Piston Ring End Gap
No. 1
Standard ....................................................................................................................................................... 0.25 to 0.35 mm (0.0098 to 0.0138 inch)
Maximum ................................................................................................................................................................................. 0.91 mm (0.0358 inch)
No. 2
Standard ....................................................................................................................................................... 0.35 to 0.50 mm (0.0138 to 0.0197 inch)
Maximum ................................................................................................................................................................................. 1.06 mm (0.0417 inch)
Oil
Standard ...................................................................................................................................................... 0.10 to 0.35 mm (0.0039 to 0.0138 inch)
Maximum ................................................................................................................................................................................. 0.82 mm (0.0323 inch)
Ring Groove Clearance (Standard)
No. 1 .................................................................................................................................................................. 0.02 to 0.04 mm (0.0008 to 0.0016 inch)
No. 2 .................................................................................................................................................................. 0.01 to 0.03 mm (0.0004 to 0.0012 inch)
Oil ...................................................................................................................................................................... 0.01 to 0.03 mm (0.0004 to 0.0012 inch)
