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Audi Workshop Service and Repair Manuals

Thermostat, Engine Cooling|Specifications|Page 1548 > < Thermostat, Engine Cooling|Specifications
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Thermostat: Service and Repair

Thermostat, removing and installing

Removing: 
The thermostat is located at the right front of the engine below the intake manifold.
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Drain coolant

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Remove toothed belt from camshafts.

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Remove thermostat housing -arrows-.

Installing: 

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Position of thermostat
Starts to open 87°C 188°F 
Fully open 102°C 215°F 
Opening travel 8 mm 0.3 inch 

Notes:  Install with bleeder valve facing upward.

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Install thermostat housing.

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Install toothed belt on camshafts

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Fill system with coolant.

Tightening Torques (Part 3 Of 4)

Thermostat, Engine Cooling|Specifications|Page 1548 > < Thermostat, Engine Cooling|Specifications