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Home >> Volkswagen >> 2002 >> GTI Base, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 163 (1.9L - Turbocharger, G-Charger - Engine Code(S): BKC, BLS, BRM & BXE (A5 Platform)) >> 21 Turbocharger, G-Charger >> Removal And Installation >> Charge Air Cooler

Charge Air Cooler

WARNING: This page is about a different car, the 2006 Volkswagen Jetta and 2005 Volkswagen Jetta. However, it is still accessible from the selected car via links, so may be relevant.

Removing 

-- Bring the lock carrier into service position Description and Operation .

-- Remove the bolts -arrows-.

Fig 1: Identifying Air Cooler Lower Mounting Bolts
GWWA19-10368Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.
WARNING:

The air conditioning refrigerant circuit must not be opened.

-- Disconnect all the electrical connections, which lead to the lock carrier and the components on the lock carrier.

-- Pull the and support the condenser, charge air cooler and radiator with radiator fan off the lock carrier and support them.

-- Remove the bracket from the charge air cooler.

-- With a second technician, remove the guide pins T10093 from the longitudinal members and carefully remove the lock carrier -1-. While do this, make sure that all the connections are disconnected.

Fig 2: Identifying Guide Pins T10093 And Lock Carrier -1-
GWWM21-0182Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

-- Remove bolts -arrows- from radiator.

Fig 3: Identifying guide pins T10093
GWWA19-0487Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

-- Remove the radiator from the charge air cooler and support it.

NOTE:

To prevent damage to condenser and also to the refrigerant lines/hoses, ensure that the pipes and hoses are not stretched, kinked or bent.

-- Remove the bolts -arrows-.

Fig 4: Identifying Bolts To Condenser
GWWA19-10274Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

-- Remove the condenser from the charge air cooler and support it.

-- Separate the condenser and the radiator from each other and remove the charge air cooler.

Installing 

Installation is performed in reverse order. When doing this note the following:

-- With a second technician, install the lock carrier -1-. While doing this, install the guide pins T10093 into the longitudinal member.

Fig 5: Identifying Guide Pins T10093 And Lock Carrier -1-
GWWM21-0182Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

Tightening Specifications 

Component Nm
Condenser to charge air cooler 5
Radiator to charge air cooler 5