S4 Quattro Wagon V8-4.2L (BHF) (2008)
12 - Seal
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Replace
13 - Coolant thermostat
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Installed location
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Checking
14 - Thermostat housing
15 - Drain plug, 25 Nm
16 - Seal
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Replace
17 - 10 Nm
Coolant thermostat installation location
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Bleeder valve - arrow - toward top.