Appendix - 155 - Items Specifications Remarks Crank shaft Crankshaft’s axial direction’s clearance Main bearing thickness Standard Oversize 0.10 Oversize 0.25 Oversize 0.50 Oversize 0.75 Oversize 1.00 Main bearing oil gap Main bearing spread Thrust bearing’s spread 0.190 ~ 0.322 3.460 ~ 3.472 3.510 ~ 3.522 3.585 ~ 3.597 3.710 ~ 3.722 3.835 ~ 3.847 3.960 ~ 3.972 0.066 ~ 0.132 0.3 ~ 1.2 0.3 ~ 1.2 Flywheel Ring Gear assembly part’s Outside diameter Ring gear inside diameter Overlap Heat fitting temp.
(°C) Allowable shaking amount after assembly Outside diameter after reassembly used ring 432.490 ~ 432.645 432.000 ~ 432.155 0.335 ~ 0.645 200 ~ 230 0.5 114.980 ~ 115.015 Cylinder head & valve Head gasket thickness (after tightening bolts) Cylinder head height Cylinder head seal surface roughness Valve projecting amount Exhaust valve Stem diameter Radius direction clearance Seat angle Head diameter “H” thickness of valve head Valve seat part diameter of head Outside diameter of valve seat Intake valve Stem diameter Radius direction clearance Seat angle Head diameter “H” thickness of valve head Valve seat part diameter of head Outside dia.
of valve seat Depth of head’s valve seat assembly part Valve guide inside diameter Valve guide’s inside diameter of head Valve guide’s outside diameter Valve guide assembly locking piece Valve seat’s shaking 1.205 ~ 1.295 113.9 ~ 114.0 max. 16 µ - 0.65 ~ - 0.95 11.945 ~ 11.955 0.045 ~ 0.073 45° 50.9 ~ 51.1 1.9 ~ 2.3 53.00 ~ 53.03 53.10 ~ 53.11 11.969 ~ 11.980 0.020 ~ 0.049 30° 57.85 ~ 58.15 2.6 ~ 3.0 61.00 ~ 61.03 61.10 ~ 61.11 12.5 ~ 12.6 12.000 ~ 12.018 18.000 ~ 18.018 18.028 ~ 18.046 0.010 ~ 0.046 0.04 61 H7 12 H7 18 H7 18.25 S7 reference to valve guide