volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Mechanical Specifications|Page 1901 > < Mechanical Specifications|Page 1899
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Thermostat: Testing and Inspection

CHECKING THERMOSTAT

1. Heat-up thermostat in boiling water.
2. Opening commences approx: 80°C (176°F). 
3. Ends approx: 105°C (221°F). 
4. Opening lift: 7 mm (0.2800 inches) minimum. 

Mechanical Specifications|Page 1901 > < Mechanical Specifications|Page 1899