Crankshaft, Engine

Grade Marks / Crankshaft:

Crankshaft Main Bearing Journals
Diameter 63.49-63.51 mm (2.4997-2.5004 in.)
Bearing Clearance 0.035-0.053 mm (0.0014-0.0021 in.)
Bearing Clearance (Max.) 0.087 mm (0.0034 in.)
Out of Round (Max.) 0.015 mm (0.0006 in.))
Taper (Max.) 0.015 mm (0.0006 in.)
End Play 0.0475-0.2725 mm (0.0019-0.0108 in.)
End Play (Max.) 0.43 mm (0.017 in.)



Crankshaft Damper Bolt 170 Nm (125 ft. lbs.)

Grade Marks / Main Bearing:

Main Bearing Cap bolts
The main bearing cap bolts must be tightened in the proper sequence. First the inner main cap bolts, secondly the windage tray bolts, and lastly the main cap tie (horizontal) bolts.

Install the inside main bearing cap bolts and tighten to 20 Nm (15 ft. lbs.) + 1/4 Turn (Fig. 51).

Measure crankshaft end play.
Install connecting rods and measure side clearance.





Install windage tray (Fig. 50). Lubricate bolts with engine oil and tighten to 27 Nm (20 ft. lbs.) + 1/4 Turn.

Install the main cap tie (horizontal) bolts and tighten to 28 Nm (250 in. lbs.) (Fig. 51).