Table of contents: Removal ↓ Installation ↓
Removal
Drain the coolant. Remove the toothed belt. Unscrew the bolts "1" and remove the coolant pump "2". Remove the sealing ring "3".
Installation
Installation in reverse order, in this case it is necessary to replace the sealing ring. Clean or clean the seating surface of the sealing ring. Moisten the new sealing ring "3" with coolant concentrate "G12+". Install the coolant pump "2". The installation position is the plug on the housing facing down. Install the toothed belt (by adjusting the valve timing). Fill with coolant. Tightening torque: Coolant pump to cylinder block 15 Nm.
(Information obtained from this resource: Audimanual.ru)