Installing servomotor for the eccentric shaft

Preliminary work 

• Refer to REMOVING THE ACOUSTIC COVER .
• Refer to REMOVING THE THROTTLE BODY .

• Replace seal (1).

  Parts:  Gasket

  Courtesy of BMW OF NORTH AMERICA, INC.

• Press the seal (1) up to the limit position on the housing.

  Courtesy of BMW OF NORTH AMERICA, INC.

• Grease the gearing (1) of the servomotor for eccentric shaft (2) in the marked area.

  Parts:  lubricating. grease

  Consumable

  Lubricating grease Longtime PD-1

  400 g, Cartridge

  83192160340

  Courtesy of BMW OF NORTH AMERICA, INC.

• Clean sealing surface (1).

  Courtesy of BMW OF NORTH AMERICA, INC.

• Insert servomotor (1) till the gearing is lined up.
• Turn the servomotor (1) in the marked area to the right with conventional tools until it rests against the cylinder head.

  Courtesy of BMW OF NORTH AMERICA, INC.

• Tighten down screws (1).
  TIGHTENING TORQUES SPECIFICATION
  
  

  Servomotor for the eccentric shaft to cylinder head
  M6 x 16	Tightening torque	8 Nm

  Courtesy of BMW OF NORTH AMERICA, INC.

• Lock connector (2).
• Position the ventilation line (1) on the intake plenum and lock.

Courtesy of BMW OF NORTH AMERICA, INC.

Follow-up work 

• Refer to INSTALLING THE THROTTLE BODY .
• Refer to INSTALLING ACOUSTIC COVER .
• Refer to VERSION WITH ECCENTRIC SHAFT SERVOMOTOR: TEACHING IN THE END STOPS WITH THE DIAGNOSTIC SYSTEM .