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Home >> Audi >> 2009 >> Q7 4.2 >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 22 (3.0L - Turbocharger & Supercharger - Engine Code: CATA) >> 21 Turbocharger, Supercharger >> Charge Air Cooler (Vehicles Through 05/2010) >> Charge Air Cooler, Removing And Installing >> Removal

Charge Air Cooler, Removing And Installing: Removal

WARNING: This page is about a different variant/trim than selected.
Fig 1: Locating Front/Rear Noise Insulation
GWWA10-10441Courtesy of AUDI OF AMERICA, LLC
NOTE:

The following Removing and Installing procedure is for the left charge air cooler.

-- On a vehicle with air suspension, activate vehicle lift mode. Refer to VEHICLE LIFT MODE .

-- Remove the front noise insulation -1-. Refer to NOISE INSULATION, REMOVING AND INSTALLING .

-- Remove the front bumper cover. Refer to FRONT BUMPER, REMOVING AND INSTALLING .

-- Pull the cover over the radiator -arrows-, to do this disconnect the lower coolant hose.

Fig 2: Cover Over Radiator -Arrows-
GWWA10-10429Courtesy of AUDI OF AMERICA, LLC

-- Remove the bolts -2, 4 and 5-.

Fig 3: V Upper Air Duct Pipe, Removal & Installation
GWWA21-10443Courtesy of AUDI OF AMERICA, LLC
NOTE:

Ignore -item 1, 3 and 6-.

-- Remove the screws -1, 2 and 4- and then pull the upper air duct pipe off the charge air cooler.

Fig 4: Upper Air Duct Pipe And Fasteners
GWWA21-10442Courtesy of AUDI OF AMERICA, LLC
NOTE:

Ignore -item 3-.

-- Unclip the air duct -1- from the charge air cooler.

Fig 5: Locating Charge Air Cooler Air Duct -1-
GWWA21-10145Courtesy of AUDI OF AMERICA, LLC

-- Remove the screws and nuts -1, 2 and 3-.

Fig 6: Charge Air Cooler Bolts And Fasteners -1, 2 And 3-
GWWA21-10146Courtesy of AUDI OF AMERICA, LLC

-- Open the clip -1- and remove the charge air cooler.

Fig 7: Lower Air Duct Pipe, Removal & Installation
GWWA21-10381Courtesy of AUDI OF AMERICA, LLC
NOTE:

Ignore items -2, 3, 4- and the -arrows-.