A8 Quattro Sedan V8-4.2L (BGK) (2006)
Water Pump: Service and Repair
Coolant Pump and Thermostat Assembly Overview
Coolant Pump and Thermostat Assembly Overview
1
Bolt, 14 Nm
‹› Strength class 10.9.
2
Bolt, 10 Nm
3
Thermostat Housing
4
O-ring
‹› Always replace.
5
Coolant Thermostat
‹› Removing and installing, refer to => [ Coolant Thermostat ] See: Thermostat/Service and Repair/Coolant Thermostat.
‹› Checking, refer to => [ Thermostat, Checking ] See: Thermostat/Testing and Inspection.
‹› Installed position, refer to => [ Coolant Thermostat Installed Position ].
6
Gasket
‹› Always replace.