Crankshaft Main Bearing

SERVICE DATA AND SPECIFICATIONS (SDS)

Main Bearing


MAIN BEARING GRADE TABLE (ALL JOURNALS)

Unit: mm (in)






UNDERSIZE TABLE

Unit: mm (in)






MAIN BEARING OIL CLEARANCE

Unit: mm (in)














Tighten main bearing cap bolts in the order of 1 to 10 as shown in the figure with the following procedure:

White arrow indicates : Engine front

Apply new engine oil to threads and seat surfaces of mounting bolts.

Tighten main bearing cap bolts.






Turn main bearing cap bolts 60 degrees clockwise (angle tightening) in order from No. 1 to 10 in the figure.