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Volkswagen Workshop Service and Repair Manuals

Thermostat, Engine Cooling|Specifications|Page 2044 > < Thermostat, Engine Cooling|Specifications
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Thermostat: Locations

Cooling System Components Assembly Overview, Upper and Rear Engine Side

1. Upper Coolant Line.
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Secured to cylinder head.

2. Coolant Hose.

3. To Heat Exchanger.

4. Connecting Piece

5. To Heat Exchanger.

6. To Front Coolant Pipe.

7. To coolant Hose.

8. Sealing Cap.
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Check using cooling system tester -V.A.G. 1274- and adapter -V.A.G. 1274/9-.

9. 10 Nm.

10. Expansion Tank.
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Perform leak test of cooling system with cooling system tester -V.A.G. 1274- and adapter -V.A.G. 1274/9-.

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Test pressure 1.4 to 1.6 bar

11. O-ring.
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Replace.

Thermostat, Engine Cooling|Specifications|Page 2044 > < Thermostat, Engine Cooling|Specifications