Cylinder Block Assembly

DIMENSIONS
Cylinder Bore Diameter:
Standard:
Mark 1 81.000 - 81.010 mm (3.1890 - 3.1894 inch)
Mark 2 81.010 - 81.020 mm (3.1894 - 3.1898 inch)
Mark 3 81.020 - 81.030 mm (3.1898 - 3.1902 inch)
Maximum:
Standard 81.23 mm (3.1982 inch)
Oversize 0.50 81.73 mm (3.2177 inch)

Main Journal Bore Diameter:
Mark 1 52.025 - 52.031 mm (2.0482 - 2.0485 inch)
Mark 2 52.031 - 52.037 mm (2.0485 - 2.0487 inch)
Mark 3 52.037 - 52.043 mm (2.0487 - 2.0489 inch)

Surface Warpage:
Maximum 0.05 mm (0.0020 inch)