Install expansion tank (vehicles with manual transmission)

• Replace rubber plugs (1).

  Parts:  Rubber plugs

  Courtesy of BMW OF NORTH AMERICA, INC.

• Connect expansion tank to the tandem brake master cylinder.
• Position and tighten the screw (1).
  TIGHTENING TORQUES SPECIFICATION
  
  

  Retaining screw, expansion tank to tandem brake master cylinder
  Replace screw.	Tightening torque	4 Nm

  Courtesy of BMW OF NORTH AMERICA, INC.

• Insert feed line (1) for the clutch hydraulic system in direction of arrow.

  Courtesy of BMW OF NORTH AMERICA, INC.

• Connect the plug connection (1).

  Courtesy of BMW OF NORTH AMERICA, INC.

Follow-up work 

• Connect the BLEEDER UNIT for brake fluid (top up brake fluid).
• Disconnect the brake fluid BLEEDER UNIT
• Install the rear left engine compartment COVER .