Cylinder Bore
Rebore cylinder Permissible oversize to 0.5 mm (see parts micofiche)
After reboring, invalidate original crankcase housing coefficient and emboss new oversize coefficient
Permissible out - of - round: 0.013 mm
Permissible taper: 0.013 mm
Measure out - of - round in bore at 4 different heights
Piston projection above upper
edge of cylinder block 0 mm