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EM-318 < SERVICE DATA AND SPECIFICATIONS (SDS) [MR EXCEPT FOR NISMO RS MODELS] SERVICE DATA AND SPECIFICATIONS (SDS) AVAILABLE PISTON Unit: mm (in) PISTON RING Unit: mm (in) Main bearing housing inner diameter grade Grade No. A 55.997 - 55.998 (2.2046 - 2.2046) Grade No. B 55.998 - 55.999 (2.2046 - 2.2047) Grade No. C 55.999 - 56.000 (2.2047 - 2.2047) Grade No. D 56.000 - 56.001 (2.2047 - 2.2048) Grade No. E 56.001 - 56.002 (2.2048 - 2.2048) Grade No. F 56.002 - 56.003 (2.2048 - 2.2048) Grade No. G 56.003 - 56.004 (2.2048 - 2.2049) Grade No. H 56.004 - 56.005 (2.2049 - 2.2049) Grade No. J 56.005 - 56.006 (2.2049 - 2.2050) Grade No. K 56.006 - 56.007 (2.2050 - 2.2050) Grade No. L 56.007 - 56.008 (2.2050 - 2.2050) Grade No. M 56.008 - 56.009 (2.2050 - 2.2051) Grade No. N 56.009 - 56.010 (2.2051 - 2.2051) Grade No. P 56.010 - 56.011 (2.2051 - 2.2052) Grade No. R 56.011 - 56.012 (2.2052 - 2.2052) Grade No. S 56.012 - 56.013 (2.2052 - 2.2052) Grade No. T 56.013 - 56.014 (2.2052 - 2.2053) Grade No. U 56.014 - 56.015 (2.2053 - 2.2053) Grade No. V 56.015 - 56.016 (2.2053 - 2.2053) Grade No. W 56.016 - 56.017 (2.2053 - 2.2054) Piston skirt diameter “A” Standard Grade No. 1 79.670 - 79.680 (3.1366 - 3.1370) Grade No. 2 79.680 - 79.690 (3.1370 - 3.1374) Measure point “H” 43.4 (1.7087) Piston pin hole diameter 21.995 - 21.999 (0.8659 - 0.8661) Piston to cylinder bore clearance Standard 0.020 - 0.040 (0.0008 - 0.0016) Limit 0.08 (0.0032) PBIC0188E Items Standard Limit Piston ring side clearance Top 0.04 - 0.08 (0.0016 - 0.0031) 0.11 (0.0043) 2nd 0.03 - 0.07 (0.0012 - 0.0028) 0.10 (0.0039) Oil ring 0.055 - 0.155 (0.0022 - 0.0061) — |