Crankshaft Main Bearing

Follow the steps below to tighten each main bearing cap bolt.

a.Apply engine oil to threads and seating surfaces of bolts, and tighten all bolts temporarily.

Main bearing cap
Bolts in order of 1 to 10 : 39.2 Nm (4.0 kg-m, 29 ft-lb)
Sub bolts in order of 11 to 20 : 29.4 Nm (3.0 kg-m, 22 ft-lb)






b.Measure tightening angle using Tool.

Tool number: KV-10112100 (BT-8653-A)

CAUTION: Measure tightening angle using Tool. Do not measure visually.

Main bearing cap
bolts in order of 1 to 10: 40�
sub bolts in order of 11 to 20: 30�
Side bolts in order of 21 to 30: 49 Nm (5.0 kg-m, 36 ft-lb)





MAIN BEARING






Undersize






Main Bearing Oil Clearance