Crankshaft Main Bearing

MAIN BEARING





Undersize

Main Bearing Oil Clearance
Standard
No. 1 and 5 0.001 - 0.011 mm (0.00004 - 0.0004 inch)
No. 2, 3 and 4 0.007 - 0.017 mm (0.0003 - 0.0007 inch)
Limit
No. 1 and 5 0.021 mm (0.0008 inch)
No. 2, 3 and 4 0.027 mm (0.0011 inch)





Main bearing cap bolts.
Step a; Apply engine oil to threads and seating surface of bolts, and tighten all bolts temporarily.
Step b (M12) to 39.2 Nm (4.0 kg-m, 29 ft. lbs.) in order of 1 to 10.
Step c (M9) to 29.4 Nm (3.0 kg-m, 22 ft. lbs.) in order of 11 to 20.
Step d (M12) to 40 degrees in order of 1 to 10.
Step e (M9) to 30 degrees in order of 11 to 20.
Step f (M10) to 49 Nm (5.0 kg-m, 36 ft. lbs.) in order of 21 to 30.