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Home >> Audi >> 2021 >> A4 Quattro Premium Plus, 2.0L Eng VIN B >> Repair and Diagnosis >> Engine Mechanical >> Cooling Fan >> Cooling System 2.0L (DMSA) >> 19 Cooling System >> Coolant Pump/Coolant Thermostat >> Coolant Pump, Removing And Installing >> Installing

Coolant Pump, Removing And Installing: Installing

Fig 1: Identifying Controller Housing
GWWM19-10044Courtesy of AUDI OF AMERICA, LLC

Install in the reverse order of removal while noting the following:

-- Position the toothed belt and bring the coolant pump -1- into installation position.

-- Pay attention that the centering piece -arrows- and seal -3- are seated correctly.

-- Tighten the coolant pump bolts. Refer to Figure.

-- After installing a new coolant pump -2-, remove the protective cap -1- from the drive wheel.

Fig 2: Identifying Coolant Pump
GWWN19-10882Courtesy of AUDI OF AMERICA, LLC

-- Fill the coolant. Refer to COOLANT, FILLING USING Cooling System Charge Kit: VAS6096 [DMSA, DMSB] .

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