Check the coefficient of friction for the crankshaft

Check 

• Turn the crankshaft clockwise with the special tool 0 490 130 (00 2 010)  and compare the reading on the scale to the maximum permitted torque. 
  TECHNICAL DATA - TORQUE SPECIFICATION
  
  

  Maximum permitted torque of the crankshaft
  	max. 3 Nm

  Courtesy of BMW OF NORTH AMERICA, INC.

  Result 

  » The maximum permitted torque is exceeded.

  Measure

  • Correct the radial clearance.

  Check 

  • Check the classification of the main and guide bearing shells.

  Result 

  » Classification of the main and guide bearing shells is not correct.

  Measure

  • Correct the classification of the main and guide bearing shells.

  Check 

  • Check whether the main bearing shells and the guide bearing shells are mounted correctly.

  Result 

  » The main bearing shells and guide bearing shells are not installed correctly.

  Measure

  • Correctly install the main bearing shells and the guide bearing shells.