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Home >> BMW >> 2017 >> 340i xDrive Automatic Trans >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Engine - Repair (F30, 6-CYL AWD) >> 11 21 Crankshaft With Bearing >> 11 21 500 Replace the crankshaft (engine removed) >> REP-TAT-P-1121-02 Installing the crankshaft

REP-TAT-P-1121-02 Installing the crankshaft

NOTE: RISK OF DAMAGE 
Engine damage caused by incorrectly installed bearing shells and bearing brackets. 
Engine damage may result from incorrectly installing bearing shells and bearing brackets. 
  • Always install all bearing shells and bearing brackets in the same position from which they were removed.
CAUTION: Heavy component. 
Heavy components can lead to injury or damage. 
  • Remove and install heavy components with the aid of another person/other persons.
G12728448Courtesy of BMW OF NORTH AMERICA, INC.
NOTE: TECHNICAL INFORMATION 
The crankshaft bearing cap, main bearing shell and guide bearing shell are aligned with each other.
Always install the crankshaft bearing cap, main bearing shells and guide bearing shells in the cylinder from which they were removed.
TIGHTEN TORQUES SPECIFICATIONS

Main bearing cap to crankcase 
M10x85
Replace screws.
1. Joining torque  25 Nm
3. Angle of rotation  60°
4. Angle of rotation  60°
Fig 1: Crankshaft Bearing Cap Screws Tightening Sequence
G12728447Courtesy of BMW OF NORTH AMERICA, INC.