Installing the blow-off valve of cylinder bank 1

• Check the seal (1) for damage. If necessary, replace the blow-off valve (2).

  Parts:  Blow-off valve

  Courtesy of BMW OF NORTH AMERICA, INC.

• Position the blow-off valve of the bank 1.
• Position all screws manually.
• Tighten screw.

Courtesy of BMW OF NORTH AMERICA, INC.

• Tighten the screw with the special tool 0 496 646 (11 4 410). 

Courtesy of BMW OF NORTH AMERICA, INC.

• Tighten screw.

Courtesy of BMW OF NORTH AMERICA, INC.

• Connect connectors (1) and lock.

Courtesy of BMW OF NORTH AMERICA, INC.

Follow-up work 

• Refer to INSTALLING CLEAN AIR PIPE OF CYLINDER BANK 1 .
• Refer to CONNECTING THE RIGHT CHARGE AIR LINE TO THE TURBOCHARGER .
• Refer to INSTALLING THE COVER OF THE RIGHT DME CONTROL UNIT .
• Refer to INSTALLING ACOUSTIC COVER .