Securing oil feed line on exhaust turbocharger of cylinders 5 to 8

• Replace the screw (1).

  Parts:  Screw

• Replace the sealing ring or sealing rings (2).

  Parts:  Sealing ring or sealing rings

• Make sure that when installing sealing rings without a fitting aid (bridge), both sealing rings are replaced. 

  Courtesy of BMW OF NORTH AMERICA, INC.

• Determining the screw type and selecting the appropriate socket wrench:

  Screw type	Matching socket wrench
  Hexagon screw (3)	Commercial socket wrench (1)
  Multi-tooth screw (4)	Multi-tooth socket wrench (2)

  Courtesy of BMW OF NORTH AMERICA, INC.

• Position oil supply line (2) with sealing rings.
• Tighten the banjo bolt (1).

TIGHTENING TORQUES SPECIFICATION

Banjo bolt for oil feed line to exhaust turbocharger
M10x1 Replace the screw and sealing rings.	Joining torque  8 Nm Angle of rotation  70°

Courtesy of BMW OF NORTH AMERICA, INC.