Left Coolant Pipe, Removing And Installing: Removing

WARNING: This page is about a different car, the 2021 Audi A6 Quattro, 2020 Audi A6 Quattro, and 2019 Audi A6 Quattro. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Coolant Expansion Tank

Courtesy of AUDI OF AMERICA, LLC

CAUTION:

The cooling system is under pressure when the engine is warm. There is a risk of scalding due to hot steam and hot coolant.

Scalding the skin and other parts of the body is possible.

- Wear safety gloves.

- Wear protective eyewear.

- Reduce the pressure by covering the coolant expansion tank cap with a cloth and carefully opening it.

-- Open the coolant expansion tank cap -1- briefly by releasing the catch -arrow- if necessary.

-- Remove the engine cover. Refer to ENGINE COVER, REMOVING AND INSTALLING .

-- Free up the wires.

Courtesy of AUDI OF AMERICA, LLC

-- Remove the bolts -1 and 2-.

-- Place a cloth underneath to catch any escaping coolant.

-- Loosen the hose clamps -arrows-, hen clamp off the coolant hoses with the :3094 and remove the hoses.

-- Remove the coolant pipe.