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3 CYL PETROL ENGINE
70
L. Crank case
Height of crankcase (Dimensions A and B).
208 ± 0.05 mm
Maximum permissible unevenness of cylinder block Lengthwise ‘C’
Mating surface with cylinder head 150 X 150 Crosswise ‘D’
0.02 mm
0.015 mm
Maximum permissible out off parallelism between cylinder block top and bottom
machined surface.
0.03 mm
Maximum permissible shift in perpendicularity of cylinder bore from crankshaft axis
when checked at 200mm from crankshaft centerline.
0.05 mm
Maximum permissible circularity
0.005 mm
Ovality of cylinder bore (Cylindricity)
0.007 mm