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EM-148 < SERVICE DATA AND SPECIFICATIONS (SDS) [VQ35HR] SERVICE DATA AND SPECIFICATIONS (SDS) AVAILABLE PISTON Unit: mm (in) Cylinder bore Inner diameter Standard Grade No. 1 95.500 - 95.510 (3.7598 - 3.7602) Grade No. 2 95.510 - 95.520 (3.7602 - 3.7606) Grade No. 3 95.520 - 95.530 (3.7606 - 3.7610) Wear limit 0.2 (0.008) Out-of-round Limit 0.015 (0.0006) Taper 0.010 (0.0004) Main bearing housing inner diameter grade (Without bearing) Grade No. A 69.993 - 69.994 (2.7556 - 2.7557) 70.010 - 70.011 (2.7563 - 2.7563) 70.012 - 70.013 (2.7564 - 2.7564) Difference in inner diameter between cylinders Standard Less than 0.03 (0.0012) Items Standard Oversize (Service) [0.2 (0.008)] Piston skirt diameter “A” Grade No. 1 95.480 - 95.490 (3.7590 - 3.7594) — Grade No. 2 95.490 - 95.500 (3.7594 - 3.7598) — Grade No. 3 95.500 - 95.510 (3.7598 - 3.7602) — Service — 95.680 - 95.710 (3.7669 - 3.7681) Items Standard Limit “a” dimension 38.8 (1.528) — Piston pin hole diameter Grade No. 0 21.993 - 21.999 (0.8659 - 0.8661) — Grade No. 1 21.999 - 22.005 (0.8661 - 0.8663) — Piston to cylinder bore clearance 0.010 - 0.030 (0.0004 - 0.0012) 0.08 (0.0031) SEM882E |