Crankshaft Main Bearing

Crankshaft Main Bearing
Bore inside diameter 72.401-72.422 mm (2.850-2.851 in)
Main bearing journal diameter 63.0 mm (2.4803 in)
Main bearing journal maximum taper 0.020 mm (0.0007 in)
Main bearing journal maximum out-of-round 0.05 mm (0.002 in)
Main bearing journal-to-cylinder block clearance 0.027-0.065 mm (0.0011-0.0026 in)
Crankshaft maximum end play 0.130-0.301 mm (0.0051-0.012 in)

Crankshaft Main Bearing Cap Vertical Bolts
Discard the bolts.

Stage 1 40 Nm (30 lb-ft).
Stage 2 Tighten an additional 90°





Crankshaft Main Bearing Jack Screws
Stage 1 5 Nm (44 lb-in).
Stage 2 10 Nm (89 lb-in).





Crankshaft Main Bearing Cap Side Bolts 21 Nm (15 lb-ft).
Discard the bolts.





Crankshaft Main Bearing Codes