Installing the oil return line for the exhaust turbocharger

• Replace sealing rings (1) on oil return line (2).

  Parts:  Sealing ring

  Courtesy of BMW OF NORTH AMERICA, INC.

• Feed in and install the oil return line (3).
• Tighten down screw (2).
  TIGHTENING TORQUES SPECIFICATION
  
  

  Oil return line at the exhaust turbocharger
  M6x12	Tightening torque	8 Nm

  Courtesy of BMW OF NORTH AMERICA, INC.

• Tighten down screw (1).
  TIGHTENING TORQUES SPECIFICATION
  
  

  Oil return line to crankcase
  M6x12	Tightening torque	8 Nm

Follow-up work 

• Refer to INSTALLING THE RESONATOR WITH THE TOP CLEAN AIR PIPE .
• Refer to INSTALLING INTAKE SILENCER HOUSING .
• Refer to INSTALLING THE COVER OF THE STEERING ASSEMBLY .
• Refer to INSTALLING THE THRUST FIELD .
• Refer to REMOVING THE UNDERBODY PROTECTION OF THE STEERING GEAR AND THRUST FIELD RESPECTIVELY .
• Refer to INSTALLING THE FRONT UNDERBODY PROTECTION OR FRONT THRUST FIELD .
• Refer to CHECKING ENGINE OIL LEVEL .