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Home >> Audi >> 2020 >> SQ7 Prestige >> Repair and Diagnosis >> External Pages >> Different car >> Section 52 (Cooling System 2.0L) >> 19 Cooling System >> Coolant Pipes >> Coolant Pipes, Removing And Installing >> Left Coolant Pipe, Removing And Installing >> Removing

Left Coolant Pipe, Removing And Installing: Removing

WARNING: This page is about a different car, the 2022 Audi Q7. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION:

The cooling system is under pressure when the engine is warm. 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.

-- Briefly open the coolant expansion tank cap -1- by releasing the catch in direction of -arrow-.

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.

-- Remove the air filter housing. Refer to AIR FILTER HOUSING, REMOVING AND INSTALLING .

-- Free up the wire.

GWWA19-12326Courtesy of AUDI OF AMERICA, LLC

-- Remove the bolts -1 and 2-.

-- Place a cloth under the coolant pipe to catch any leaking coolant.

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

-- Remove the coolant pipe.