audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Coolant Pump and Coolant Regulator|Page 4314 > < Coolant Pump and Coolant Regulator
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Water Pump: Service and Repair
Coolant Pump, Removing and Installing

Coolant pump, removing and installing

Removing 
^

Drain coolant.

^

Toothed belt, removing, Refer to Timing Belt, Service and Repair.

^

Remove camshaft gears from right cylinder head.

^

Unscrew bolts -1- and remove bracket with idler roller.

^

Unscrew bolts -2- and remove toothed belt guard at rear right.

^

Remove eccentric pulley for toothed belt.

^

Remove nuts -2- for toothed belt guard ar left rear.

^

Remove bolts -1- for coolant pump and remove coolant pump.

Installing 
Installation is reverse of removal:

Note:  Replace gaskets and O-rings.

^

Install toothed belt (adjust timing), Refer to Timing Belt, Service and Repair.

^

Top up coolant.

Tightening torques 

Coolant Pump and Coolant Regulator|Page 4314 > < Coolant Pump and Coolant Regulator