11 61 368 Removing and installing/replacing rear left charge-air duct

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2010 BMW 535xi, 2010 BMW 535i, 2009 BMW 535xi, 2009 BMW 535i, and 2008 BMW 535xi. However, it is still accessible from the selected car via links, so may be relevant.

Necessary preliminary tasks:

Switch off ignition
Remove INTAKE FILTER HOUSING

IMPORTANT: Charge-air hoses with clamp fastenings must be installed dry and free from grease!
If charge-air hoses with clamp fastenings are not installed dry and free from grease, this may result in turbocharger failure!

Loosen hose clamp.

Tightening torque 13 71 6AZ .

Installation:

Install charge-air hoses dry and free from grease.

Detach charge-air hose (1) from charge-air duct (2).

Fig 1: Identifying Charge-Air Hose And Charge-Air Duct

Courtesy of BMW OF NORTH AMERICA, INC.

Release quick-connect couplings (1) by turning lock through 90°.

Detach recirculated-air hoses (2) and lay to one side.

Fig 2: Identifying Quick-Connect Couplings And Recirculated-Air Hoses

Courtesy of BMW OF NORTH AMERICA, INC.

Installation:

Bring lock (1) back 90° into installation position.

Pay attention to markings.

Recirculated-air hoses must snap audibly into place.

Fig 3: Identifying Lock

Courtesy of BMW OF NORTH AMERICA, INC.

Unlock plug (1) and remove.

Fig 4: Identifying Plug

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IMPORTANT: Coat sealing rings of quick-connect couplings with antiseize agent.
Pressure pipes cannot be fitted without antiseize agent!

Release screw.

Tightening torque 13 71 4AZ .

Unlock quick-connect coupling (1).

Detach charge-air duct (2) from throttle valve assembly and remove.

Installation:

Coat sealing ring of quick-connect coupling with antiseize agent.

Charge-air duct (2) must snap audibly into place.

Fig 5: Identifying Quick-Connect Coupling And Charge-Air Duct

Courtesy of BMW OF NORTH AMERICA, INC.

Assemble engine.

Read out fault memory of DME control unit