Diesel Data: Automotive Repair

Crankshaft Main Bearing

Crankshaft Main Bearing Clearance - Production 0.02 mm 0.052 mm (0.0008 in. 0.0021 in.)
Crankshaft Main Bearing Clearance - Service 0.02 mm 0.065 mm (0.0008 in. 0.0025 in.)
Crankshaft Main Bearing Bore Diameter 69.871-69.889 mm (2.75-2.751 in.)
Crankshaft Main Bearing Bore Out-of-Round 0.006 mm (0.0002 in.)
Crankshaft Bearing Cap M8 Bolts 25 Nm (18 lb ft.)
Crankshaft Bearing Cap M10 Bolts
First Pass 20 Nm (15 lb ft.)
Final Pass 80 °
Crankshaft Bearing Cap M10 Studs
First Pass 20 Nm (15 lb ft.)
Final Pass 51 °
Overhaul