A8 Quattro Sedan V8-4.2L (BVJ) (2008)
/Page-991003.png)
-
Mark coolant hoses to heater cores (- A -, supply to driver's heater core, - B -, return from front passenger's heater core, - C -, supply to front
passenger's heater core and - D -, return from front passenger's heater core).
-
Release pump-valve unit from rubber elements - E -.
-
Remove coolant hoses from pump valve unit.
-
Remove pump valve unit.
On left-hand drive vehicles, coolant hoses are connected to pump valve unit as follows:
