11 61 362 Removing and installing/replacing right charge air duct (N54, N54T)

WARNING: This page is about a different car, the 2013 BMW Z4, 2012 BMW Z4, 2011 BMW Z4, 2010 BMW Z4, and 2009 BMW Z4. However, it is still accessible from the selected car via links, so may be relevant.

Necessary preliminary tasks

IMPORTANT: Coat sealing rings of snap fasteners with lubricant.

Pressure pipes cannot be fitted without lubricant.

Mark vacuum hoses (1) and detach.

Mark vacuum hose (2) and detach.

Unscrew nuts (3).

Release screw (4).

Tightening torque, screw 11 65 6AZ .

Raise bracket slightly.

Mark vacuum hose (5) on underside of pressure accumulator.

Remove vacuum accumulator with bracket.

Fig 1: Identifying Vacuum Hoses And Screws

Courtesy of BMW OF NORTH AMERICA, INC.

Release nuts (1) and screws (2), remove heat shield (3).

Fig 2: Identifying Heat Shield With Mounting Nuts And Screws

Courtesy of BMW OF NORTH AMERICA, INC.

Release clamps (1, 2), detach charge air duct (3).

Fig 3: Identifying Charge Air Duct With Clamps

Courtesy of BMW OF NORTH AMERICA, INC.

Installation note:

Faulty O-rings must be replaced.

Prior to fitting, coat O-ring with suitable antiseize agent.

Fig 4: Locating O-Rings

Courtesy of BMW OF NORTH AMERICA, INC.

Unlock and detach coolant hose (1).

Unlock quick-connect coupling.

Detach charge air duct (2) from charge air cooler (3) and remove towards top.

Fig 5: Locating Coolant Hose And Charge-Air Duct From Intercooler

Courtesy of BMW OF NORTH AMERICA, INC.

IMPORTANT: Risk of damage! to sealing rings!

Special tool 11 8 670 is mandatory.

Attach charge air duct (1) with special tool 11 8 670 to charge air cooler.

Installation note:

Coat sealing rings of quick-connect couplings with antiseize agent.
Pressure pipes must audibly snap into place

Fig 6: Identifying Charge-Air Duct With Special Tool 11 8 670

Courtesy of BMW OF NORTH AMERICA, INC.

Assemble engine.

Check DME (turbocharger) for correct operation.