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Crankshaft Main Bearing: Specifications




CRANKSHAFT MAIN JOURNAL DIAMETER:




MAIN JOURNAL BEARING THICKNESS / NO 1 2 4 5 (MAIN BEARING):




MAIN JOURNAL BEARING THICKNESS / NO.3 (CENTER BEARING):






Pin O.D. 45 mm (1.77 inch)
Journal O.D. 50 mm (1.97 inch)
Bend 0.03 mm (0.0012 inch) or less
Out-of-round, taper of journal and pin 0.005 mm (0.0002 inch) or less
End play 0.05-0.175 mm (0.0019-0.0068 inch)




TIGHTENING TORQUE
Crankshaft bearing cap bolt 55 - 60 Nm (550 - 600 kg-cm, 41 - 44 ft. lbs.)

* Install bearing caps and tighten cap bolts to the specified torque in the following sequence; center, No.2, No.4, front, and rear caps.
* Cap bolts should be tightened evenly in 2 to 3 stages before they are tightened to the specified torque.







* The caps should be installed with the arrow mark directed toward the crank pulley side of engine. Cap numbers must be correct.