3 Series E91 330xi (N52) TOUR
Remove both radial shaft seals (1).
Note:
Illustrations show N46.
Remove main bearing shells (2 and 3), replace if necessary.
Remove and install crankshaft (1) in direction of arrow.
Important!
Remove crankshaft with aid of a second person.
Weight of crankshaft approx. 23 kg.
Check guide sleeves (1) for damage and correct seating.
Reinstall crankshaft.
Installation:
Lubricate all bearing points with engine oil.
Clean all sealing surfaces.
Note:
Illustrations show N46.
Tighten steel screws (1 to 14) from inside outwards.
Tightening torque: 11 11 1AZ.
Tighten screws (2) from inside outwards.
Tightening torque: 11 11 4AZ
.
Tighten screws (1).
Tightening torque: 11 11 2AZ
.
Installation:
Replace aluminium screws.
RA Replacing crankshaft (N52)
BMW AG - TIS
20.02.2013 22:47
Issue status (12/2007) Valid only until next DVD is issued
Copyright
Page - 3 -
