Crankshaft Main Bearing

TIGHTENING SPECIFICATIONS
Main Bearing Cap To Cylinder Block 59 Nm (43 ft. lbs.)




Main Bearing Cap Bolts Removal Sequence




Main Bearing Cap Bolts Tightening Sequence


SERVICE SPECIFICATIONS
Main Journal Oil Clearance
No. 3
STD 0.025 - 0.044 mm (0.0010 - 0.0017 inch)
U/S 0.25 0.027 - 0.067 mm (0.0011 - 0.0026 inch)
Others
STD 0.015 - 0.034 mm (0.0006 - 0.0013 inch)
U/S 0.25 0.019 - 0.059 mm (0.0007 - 0.0023 inch)
Maximum 0.08 mm (0.0031 inch)

Main Bearing Center Wall Thickness
STD
Mark 1 1.992 - 1.995 mm (0.0784 - 0.0785 inch)
Mark 2 1.995 - 1.998 mm (0.0785 - 0.0787 inch)
Mark 3 1.998 - 2.001 mm (0.0787 - 0.0788 inch)
Mark 4 2.001 - 2.004 mm (0.0788 - 0.0789 inch)
Mark 5 2.004 - 2.007 mm (0.0789 - 0.0790 inch)
Others
Mark 1 1.997 - 2.000 mm (0.0786 - 0.0787 inch)
Mark 2 2.000 - 2.003 mm (0.0787 - 0.0789 inch)
Mark 3 2.003 - 2.006 mm (0.0789 - 0.0790 inch)
Mark 4 2.006 - 2.009 mm (0.0790 - 0.0791 inch)
Mark 5 2.009 - 2.012 mm (0.0791 - 0.0792 inch)