Installing the hydraulic unit

• Position hydraulic unit (1).

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• Replace nuts.

  Parts:  Nuts

• Install the nuts (1) and tighten.
  TIGHTENING TORQUES SPECIFICATION
  
  

  Hydraulic unit to pedal bracket
  Replace nuts.
  M8 1x retightening at hydraulic unit after 10 min.	tightening torque	22 Nm

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• Lock brake pedal (1) in place in the arrow direction with the brake booster.
• Ensure that the brake pedal is completely locked with the brake booster! 

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Courtesy of BMW OF NORTH AMERICA, INC.

• Fit brake lines (1) and tighten.
  TIGHTENING TORQUES SPECIFICATION
  
  

  Brake pipe screw connection/Union screws
  tightening torque		17 Nm

• Connect connector (1).

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• Connect connector (1).
• Install the cable clip (2).

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Follow-up work 

• Refer to CONNECTING THE BLEEDER UNIT FOR THE BRAKE FLUID .
• Refer to FLUSH THE REAR BRAKE AND AIR BLEEDING (AFTER PART EXCHANGE) .
• Refer to FLUSHING AND BLEEDING FRONT BRAKES (AFTER PART EXCHANGE) .
• Refer to DISCONNECTING THE BLEEDER UNIT FOR THE BRAKE FLUID (AFTER PART EXCHANGE) .
• Refer to INSTALLING THE TRIM PANEL FOR THE PEDAL ASSEMBLY .
• Refer to INSTALLING WINDSHIELD PANEL COVER .
• Refer to INSTALLING LEFT AND RIGHT WIPER ARM .
• Refer to INSTALLING THE REAR RIGHT ENGINE COMPARTMENT COVER .
• Refer to INSTALLING THE COVER OF THE ENGINE COMPARTMENT ON THE REAR LEFT .
• Refer to ACTIVATING VEHICLE-SPECIFIC HIGH-VOLTAGE OR LOW-VOLTAGE VEHICLE ELECTRICAL SYSTEM .
• Refer to FUNCTIONAL CHECKING OF INTEGRATED BRAKE SYSTEM .
• Refer to DSC UNIT START-UP/DRIVING DYNAMICS SENSOR ADJUSTMENT/CONTROL UNIT PROGRAMMING .