Crankshaft Main Bearing

MAIN BEARING CAP TORQUE AND SEQUENCE






Crankshaft Bearing Cap M10 Bolts
First Pass in Sequence 20 Nm (15 lb ft)
Final Pass in Sequence 80 degrees

Crankshaft Bearing Cap M10 Studs
First Pass in Sequence 20 Nm (15 lb ft)
Final Pass in Sequence 51 degrees






M8 Bolts (1-5)
First Pass in Sequence 20 Nm (15 lb ft)
Second Pass In Sequence 30 Nm (22 lb ft)

M8 Bolts (6-10)
First Pass In Sequence 20 Nm (15 lb ft)
Second Pass In Sequence 30 Nm (22 lb ft)

MAIN BEARING CLEARANCE, STANDARD & LIMIT

Crankshaft Main Bearing
Clearance Production 0.02-0.052 mm (0.0008-0.0021 in)
Clearance Service 0.02-0.065 mm (0.0008-0.0025 in)

MAIN BEARING BORE, LIMIT, & OUT OF ROUND

Crankshaft Main Bearing
Bore Diameter 69.871-69.889 mm (2.75-2.51in)
Bore Out-of-Round 0.006 mm (0.0002 in)