Installing the clean air pipe of cylinder bank 1

• Check the sealing ring of the clean air pipe (1) for damage, replace if necessary.

  Courtesy of BMW OF NORTH AMERICA, INC.

• Position and install the clean air pipe of cylinder bank 1.

The retaining clip must engage audibly. 

Courtesy of BMW OF NORTH AMERICA, INC.

Follow-up work 

• Refer to FASTENING THE ENGINE VENTILATION LINE OF CYLINDER BANK 1 .
• Refer to INSTALLING RIGHT INTAKE SILENCER HOUSING .
• Refer to INSTALLING ACOUSTIC COVER .