audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Coolant Pump and Coolant Regulator|Page 4475 > < 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
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Drain coolant.

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

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Remove camshaft gears from right cylinder head.

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

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

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Remove eccentric pulley for toothed belt.

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

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

Installing
Installation is reverse of removal, noting the following:

Note:  Replace gaskets and O-rings.

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

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Top up coolant.

Coolant Pump and Coolant Regulator|Page 4475 > < Coolant Pump and Coolant Regulator