Install expansion tank (vehicles with manual transmission)

Courtesy of BMW OF NORTH AMERICA, INC.

• Replace rubber plugs (1).

  Parts  : Rubber plugs

Courtesy of BMW OF NORTH AMERICA, INC.

• Connect expansion tank to the tandem brake master cylinder.
• Replace the retaining screw (1).

  Parts  : Retaining screw

• Fit and tighten the retaining screw (1).
  TIGHTENING TORQUE SPECIFICATION
  
  

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

Courtesy of BMW OF NORTH AMERICA, INC.

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

Courtesy of BMW OF NORTH AMERICA, INC.

• Connect connector (1).
• Hook the cable into holder (2).

Follow-up work 

• Refer to CONNECTING THE BLEEDER UNIT FOR BRAKE FLUID (AFTER REPAIR, TOPPING UP BRAKE FLUID) .
• Refer to DISCONNECTING THE BLEEDER UNIT FOR THE BRAKE FLUID .
• Refer to INSTALLING THE COVER OF THE ENGINE COMPARTMENT ON THE REAR LEFT .