Right Auxiliary Cooler, Removing and Installing

WARNING: This page is about a different car, the 2009 Audi S8, 2008 Audi S8, and 2007 Audi S8. However, it is still accessible from the selected car via links, so may be relevant.

Special tools, testers and auxiliary items required

Fig 1: Hose Clamp Pliers V.A.G 1921

GW00000758

Courtesy of VOLKSWAGEN UNITED STATES, INC.

Hose clamp pliers V.A.G 1921

Fig 2: Drip Tray For Workshop Crane VAS 6208

GW00008744

Courtesy of VOLKSWAGEN UNITED STATES, INC.

Drip tray for workshop crane VAS 6208

Removing

Remove front bumper cover → 63 - BUMPERS .

Fig 3: Cover Above Coolant Reservoir

GW00028992

Courtesy of VOLKSWAGEN UNITED STATES, INC.

Remove cover above coolant reservoir - arrows -.

CAUTION: Cover cap of coolant expansion tank with rag and open carefully, as hot steam or hot coolant may escape when opening.

Open cap of coolant expansion tank.

Fig 4: Auxiliary Cooler Air Duct Bolt & Electrical Connector

GW00029045

Courtesy of VOLKSWAGEN UNITED STATES, INC.

Disconnect electrical connector - 2 - and free up electrical wiring.
Remove bolt - 1 - and disengage auxiliary cooler air duct with auxiliary fan.
Place drip tray for workshop crane VAS 6208 under engine.

Fig 5: Auxiliary Cooler Screws & Front Coolant Hose

GW00029047

Courtesy of VOLKSWAGEN UNITED STATES, INC.

Disconnect front coolant hose from auxiliary cooler - arrow - and drain coolant.
Remove screws - 1 - and - 2 -.

Fig 6: Coolant Hoses & Auxiliary Cooler Bolt

GW00029048

Courtesy of VOLKSWAGEN UNITED STATES, INC.

Remove coolant hoses - 1 - and - 3 -.
Remove bolt - 2 - and remove auxiliary cooler.

Installing

Installation is in reverse order of removal, note the following:

NOTE:

Secure all hose connections with hose clamps appropriate for the model .

Install front bumper cover → 63 - BUMPERS .
Fill with coolant → Filling under Cooling System, Draining and Filling .

NOTE:

Complete coolant must be replaced if the radiator was replaced.

Tightening Specifications

Component	Nm
Air guide to auxiliary cooler	9
Right auxiliary cooler to bracket	9