Crankshaft Main Bearing: Specifications

Crankshaft Main Bearing Fasteners
Install new fasteners





First pass 5 Nm
Second pass 30 Nm





Third pass 5 Nm





Fourth pass 25 Nm





Fifth pass Tighten 105°





Final pass 25 Nm

Crankshaft Main Bearings

Marking





1. P/N
2. Cylinder class
3. Bearing class
4. Engine serial number
5. Engine type

Classification





Crankshaft
Max. radial run-out main bearing pin (relative main bearing 1 and 7) 0.08 mm
Main bearing axial clearance 0.08-0.27 mm

Main Bearing Journals
Diameter standard 65.00 mm
Bearing recess width 26.00 ± 0.15 mm

Main Bearing Classes









1. Classification cylinder block
2. Classification crankshaft
3. Cylinder block
4. Intermediate section
5. Main bearing
6. Throw-out bearing
7. Thickness