Allroad Quattro V8-4.2L (BAS) (2004)
Thermostat: Service and Repair
Thermostat, Removing and Installing
Thermostat, removing and installing
Special tools and equipment
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Fitting sleeve 3265
Removing
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Drain off coolant.
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Detach coolant hoses at thermostat housing.
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Remove bolts (arrows).
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Remove thermostat housing.
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Press down retainer with fitting sleeve 3265 and turn retainer clockwise.
Installing
Install in reverse order, paying attention to the following:
Note:
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Replace sealing rings.
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Secure aft hose connections with standard hose clamps; Refer to Part Supplier
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Clean/smooth sealing surface.
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Pay attention to installation position of thermostat.