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EM-228 [YD] SERVICE DATA AND SPECIFICATIONS (SDS) CAMSHAFT AND CAMSHAFT BEARING Unit: mm (in) CYLINDER BLOCK Unit: mm (in) Depth (H) Intake 8.83 - 9.13 (0.3476 - 0.3594) Exhaust 9.06 - 9.36 (0.3567 - 0.3685) Projection (L) Intake 36.53 - 36.98 (1.4382 - 1.4559) Exhaust 36.53 - 37.01 (1.4382 - 1.4571) Item Standard Limit Camshaft oil clearance 0.045 - 0.086 (0.0018 - 0.0034) Camshaft bracket inner diameter No.1 30.500 - 30.521 (1.2008 - 1.2016) — No. 2, 3, 4, 5 24.000 - 24.021 (0.9449 - 0.9457) Camshaft journal outer diameter No. 1 30.435 - 30.455 (1.1982 - 1.1990) No. 2, 3, 4, 5 23.935 - 23.955 (0.9423 - 0.9431) Camshaft runout [TIR*] — 0.02 (0.0008) Camshaft sprocket runout [TIR*] Less than 0.15 (0.0059) — Camshaft end play 0.070 - 0.148 (0.0028 - 0.0058) 0.24 (0.0094) *: Total indicator reading Cam height “A” Intake 39.505 - 39.695 (1.5553 - 1.5628) Exhaust 39.905 - 40.095 (1.5711 - 1.5785) Wear limit of cam height 0.15 (0.0059) SEM671 Surface flatness Standard Less than 0.03 (0.0012) Limit 0.04 (0.0016) Cylinder bore Inner diameter Standard Grade No. 1 86.000 - 86.010 (3.3858 - 3.3862) Grade No. 2 86.010 - 86.020 (3.3862 - 3.3866) Grade No. 3 86.020 - 86.030 (3.3866 - 3.3870) Wear limit 0.07 (0.0028) PBIC0763E |