11 21 500 Replacing Crankshaft (N62 / N62TU)
CRANKSHAFT REPLACING REFERENCE
| Operation: | Note: |
|---|---|
| Remove engine | |
| Remove cylinder head (cylinder bank 1 to 4) | |
| Remove cylinder head (cylinder bank 5 to 8) | |
| Remove hub for vibration damper . See 11 23 031 REMOVING AND INSTALLING/REPLACING VIBRATION DAMPER HUB (N62/N62TU) . | |
| Removing lower timing case cover | |
| Removing oil pan | |
| Remove oil pump | |
| Removing piston | |
| Remove flywheel . See 11 22 000 REMOVING AND INSTALLING/REPLACING FLYWHEEL (N62/N62TU) . |
Release main bearing inclined screw connection (1).
Installation:
Tightening torque. See ENGINE - TIGHTENING TORQUES -- ALPINA .
Release spacer bolt (2).
Tightening torque. See ENGINE - TIGHTENING TORQUES -- ALPINA .
Release main bearing screws.
Tightening torque. See ENGINE - TIGHTENING TORQUES -- ALPINA .
Remove main bearing caps 1 to 5.
Lever out crankshaft.
Replace main crankshaft bearing shells.
Replace conrod bearing shells.