Installing the electric A/C compressor (EKK)

• Install the electric A/C compressor (EKK) (3).
• Tighten down screws (1) and (2).
  TIGHTENING TORQUES SPECIFICATION
  
  

  Air conditioning compressor to hybrid coolant pump
  M8x90	Tightening torque	19 Nm

  Courtesy of BMW OF NORTH AMERICA, INC.

• Connect connectors (2) and lock.
• Replace the sealing rings of the refrigerant lines.
• Install the refrigerant lines carefully and tighten screws (1).
  TIGHTENING TORQUES SPECIFICATION
  
  

  Refrigerant line on air conditioning compressor
  M8	Tightening torque	19 Nm

  Courtesy of BMW OF NORTH AMERICA, INC.

• Connect connectors (1) and lock.

  Courtesy of BMW OF NORTH AMERICA, INC.

Follow-up work 

• Install control unit BRACKET .
• Install the integrated POWER SUPPLY MODULE (PDM).
• Install the DME CONTROL UNIT .
• Install acoustic COVER .
• Reconnect all battery GROUND LEADS .
• Evacuate and charge CONDITIONING .