Crankshaft Main Bearing

a The pin bore and crank bearing bore must be parallel and in the same vertical plane within the specified total difference when measured at the ends of a 203 mm bar, 105.5 mm on each side of rod centerline.

Main Bearing Cap

Tighten the 10 vertical main bearing cap fasteners in the sequence shown, in 2 stages.
Stage 1: Tighten to 40 Nm (30 lb-ft).
Stage 2: Tighten an additional 90 degrees.





Tighten the 10 jackscrews against the cylinder block in the sequence shown in 2 stages.
Stage 1: Tighten to 5 Nm (44 lb-in).
Stage 2: Tighten to 10 Nm (89 lb-in).





Install the 10 side bolts and tighten them in the sequence shown.
Tighten to 21 Nm (15 lb-ft).