Install heat shield, top

• Install top heat shield (2).
• Tighten down screws (1).
  TIGHTENING TORQUE SPECIFICATIONS
  
  

  Heat protection plate
  M6x16	tightening torque	10 Nm

  Courtesy of BMW OF NORTH AMERICA, INC.

  Install the engine ventilation line of cylinders 5 to 8 

• Position and guide in the engine ventilation line (3) towards the front.
• Position the intake pipe (2).
• Connect and lock intake pipe (2) and engine ventilation line (3).
• The retaining clips (1) must audibly engage.

  Courtesy of BMW OF NORTH AMERICA, INC.

• Position the engine ventilation line.
• Tighten the screws (2).
  TIGHTENING TORQUE SPECIFICATIONS
  
  

  Engine ventilation line
  Screw	Tightening torque	10 Nm

  Courtesy of BMW OF NORTH AMERICA, INC.

Follow-up work 

• Refer to INSTALLING THE LEFT INTAKE SILENCER BRACKET .
• Refer to INSTALLING THE LEFT LAMBDA OXYGEN SENSOR .
• Refer to INSTALLING THE RIGHT LAMBDA OXYGEN SENSOR .
• Refer to INSTALLING THE RIGHT INTAKE SILENCER HOUSING .
• Refer to INSTALLING LEFT INTAKE SILENCER HOUSING .
• Refer to INSTALLING ACOUSTIC COVER .