Install the coolant feed line (coolant return line is removed)

• Replace the O-rings (1).

  Parts:  O-rings

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• Insert the coolant feed line (1).

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• Position the coolant feed line (2) at the engine block.
• Tighten down screw (1).
  TIGHTENING TORQUES SPECIFICATION
  
  

  Coolant feed line to engine block
  M6 x 12	Tightening torque  8 Nm

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• Position the coolant feed line (1) at the exhaust turbocharger.

Courtesy of BMW OF NORTH AMERICA, INC.