Installing the vacuum pump

• Replace the sealing ring (2) on the vacuum pump (1).

  Parts:  Sealing ring

  NOTE: TECHNICAL INFORMATION 
  Always turn the drive flange in clockwise direction.

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• Position the drive flange (3) clockwise to the recess (4) on the camshaft.
• Insert the vacuum pump (3) and position.
• Tighten down screws (1).
  TIGHTENING TORQUES SPECIFICATION
  
  

  Vacuum pump to cylinder head
  M6x25 screw	Tightening torque	10 Nm

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• Tighten down screws (2).
  TIGHTENING TORQUES SPECIFICATION
  
  

  Vacuum pump to cylinder head
  M6x25 screw	Tightening torque	10 Nm

• Position the vacuum line.
• Connect the vacuum line at the closure (1) and lock.

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• Position the line (1) and engage it in the clamps (2).

  Courtesy of BMW OF NORTH AMERICA, INC.

Follow-up work 

• Refer to INSTALLING THE RIGHT OXYGEN SENSOR MONITOR .
• Refer to INSTALLING CONTROL UNIT HOLDER FOR CYLINDERS 1 TO 4 .
• Refer to INSTALLING ACOUSTIC COVER .
• Refer to INSTALLING THE COVER OF THE RIGHT DME CONTROL UNIT .
• Refer to INSTALLING THE CENTER COWL UPPER PART .
• Refer to INSTALLING TENSION STRUT ON SHOCK TOWER .
• Refer to INSTALLING WINDSHIELD PANEL COVER .
• Refer to INSTALLING LEFT AND RIGHT WIPER ARM .
• Refer to INSTALLING THE REAR RIGHT ENGINE COMPARTMENT COVER .
• Refer to INSTALLING THE COVER OF THE ENGINE COMPARTMENT ON THE REAR LEFT .
• Refer to CONNECTING NEGATIVE BATTERY CABLE .