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Home >> Audi >> 2021 >> A4 Quattro Premium Plus, 2.0L Eng VIN B >> Repair and Diagnosis >> Engine Mechanical >> Cooling System (Mechanical) >> Cooling System 2.0L (DPAA) >> 19 Cooling System >> Coolant Pipes >> Transmission Coolant Pump, Removing And Installing >> Transmission Coolant Pipes, Removing And Installing, Vehicles With Dual Clutch Transmission >> Removing

Transmission Coolant Pipes, Removing And Installing, Vehicles With Dual Clutch Transmission: Removing

Fig 1: Coolant Expansion Tank
GWWA19-12304Courtesy 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- by releasing the catch in direction of -arrow-.

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

-- Remove the rear noise insulation. Refer to OVERVIEW - NOISE INSULATION .

Vehicles with a Particulate Filter: 

-- Remove the front muffler. Refer to FRONT MUFFLER, REMOVING AND INSTALLING .

Continuation for All Vehicles: 

GWWA19-12335Courtesy of AUDI OF AMERICA, LLC

-- Place the Shop Crane - Drip Tray: VAS6208  underneath.

-- Remove the bolts -arrows-.

-- Disconnect and remove the coolant hoses with Hose Clamps - Up To 25mm: 3094  , to do this, loosen the hose clamps -1-.

-- Loosen the hose clamps -2- and remove the coolant pipe.