Installing fuel delivery line

• Feed in the fuel supply line.
• Tighten union nut (1)  .
  TIGHTENING TORQUES SPECIFICATION
  
  

  Fuel supply line/rail to high pressure pump
  Nut	tightening torque	30 Nm

  Courtesy of BMW OF NORTH AMERICA, INC.

• Position wiring harness.
• Engage cable clip (2)  .
• Tighten down screw (1)  .
  TIGHTENING TORQUES SPECIFICATION
  
  

  Wiring harness to cylinder head cover
  M6x16 screw	tightening torque	10 Nm

  Courtesy of BMW OF NORTH AMERICA, INC.

• Tighten the nut (2)  .
  TIGHTENING TORQUES SPECIFICATION
  
  

  Ground cable to hold-down device
  Nuts	Tightening torque	5.5 Nm

• Tighten down screw (1)  .

  Courtesy of BMW OF NORTH AMERICA, INC.

  TIGHTENING TORQUES SPECIFICATION
  
  

  Wiring harness to cylinder head cover
  M6x16 screw	tightening torque	10 Nm

• Tighten union nut (2)  .
  TIGHTENING TORQUES SPECIFICATION
  
  

  Fuel supply line/rail to high pressure pump
  Nut	tightening torque	30 Nm

• Connect and lock the fuel line (1)  .

  Courtesy of BMW OF NORTH AMERICA, INC.

• Connect connectors (1)  and lock.

  Courtesy of BMW OF NORTH AMERICA, INC.

• Tighten nut (1)  .
  TIGHTENING TORQUES SPECIFICATION
  
  

  Positive battery cable to alternator
  Nut M8	Tightening torque	19 Nm

  Courtesy of BMW OF NORTH AMERICA, INC.

• Install the cover (1)  .

  Courtesy of BMW OF NORTH AMERICA, INC.

• Position tank vent line.
• Engage holder (2)  of the tank vent line.
• Tighten down screw (1)  .
  TIGHTENING TORQUES SPECIFICATION
  
  

  Coolant lines to alternator
  M6x16 screw	Tightening torque	8 Nm

  Courtesy of BMW OF NORTH AMERICA, INC.

• Tighten down screws (1)  .
  TIGHTENING TORQUES SPECIFICATION
  
  

  Fuel supply line to cylinder head
  Hexagon screw M6x16	Tightening torque	10 Nm

  Courtesy of BMW OF NORTH AMERICA, INC.

• Position wiring harness.
• Tighten down screw (1)  .
  TIGHTENING TORQUES SPECIFICATION
  
  

  Ground cable to hold-down device
  Nuts	Tightening torque	5.5 Nm

  Courtesy of BMW OF NORTH AMERICA, INC.

• Tighten down screws (2)  .

Follow-up work 

• Refer to INSTALLING THE IGNITION COILS OF CYLINDERS 1 AND 2 .
• Refer to INSTALLING THE IGNITION COILS OF CYLINDERS 5 AND 6 .
• Refer to INSTALLING HOLDER WITH THE WIRING HARNESS FOR THE SENSOR SYSTEM OF CYLINDER BANK 2 .
• Refer to INSTALLING THE HOLDER WITH THE VEHICLE WIRING HARNESS FOR THE SENSOR SYSTEM OF CYLINDER BANK 1 .
• Refer to INSTALLING THE RIGHT-HAND CHARGE AIR COOLER .
• Refer to INSTALLING THE LEFT-HAND CHARGE AIR COOLER .
• Refer to INSTALLING OIL FILLER NECK .
• Refer to CLOSING THE COOLANT PUMPS .
• Refer to FILLING THE LOW-TEMPERATURE COOLING SYSTEM WITH THE VACUUM FILLING EQUIPMENT .
• Refer to VENTING THE LOW-TEMPERATURE COOLING SYSTEM .
• Refer to INSTALLING THE WHEEL ARCH COVER ON THE FRONT LEFT AND BOTTOM RIGHT .
• Refer to INSTALLING THE STIFFENING PLATE .
• Refer to REMOVING UNDERBODY PROTECTION AT SIDE RIGHT AND LEFT .
• Refer to INSTALLING FRONT UNDERBODY PROTECTION .
• Refer to INSTALLING DRIVE BELT .
• Refer to INSTALLING FAN COWL WITH ELECTRIC MOTOR .
• Refer to INSTALLING THE REAR TOP CROSS CONNECTION .
• Refer to INSTALLING THE CLEAN AIR PIPE OF CYLINDER BANK 2 .
• Refer to INSTALLING RIGHT INTAKE SILENCER HOUSING .
• Refer to INSTALLING LEFT INTAKE SILENCER HOUSING .
• Refer to INSTALLING FRONT CROSS CONNECTION .
• Refer to TIGHTENING THE LEFT FRONT-END STRUT .
• Refer to TIGHTENING THE FRONT-END STRUT ON THE RIGHT .
• Refer to INSTALLING THE CENTER ENGINE COMPARTMENT COVER .
• Refer to INSTALLING THE FRONT HOOD SEAL .
• Refer to INSTALLING COOLANT EXPANSION TANK .
• Refer to INSTALLING THE HOLDER OF THE DME CONTROL UNIT FOR CYLINDERS 5 TO 8 .
• Refer to INSTALLING THE COVER PANEL OF THE MASTER DME CONTROL UNIT .
• Refer to INSTALLING THE COVER PANEL OF THE SLAVE DME CONTROL UNIT .