A8 Sedan V8-3.7L (AEW) (1997)
Wiring remains connected.
- Disconnect viscous fan.
Counterhold with 3212 two-hole nut driver.
Note:
The viscous fan has a left-hand thread; loosen by turning clockwise.
This step is shown with the engine out of the vehicle.
- Remove viscous fan with air shroud, from above.
- Remove engine support mount (right front).
- Remove coolant hoses at engine.
- Loosen coolant hose on upper-right of radiator, and turn hose to right.
- Loosen center bolt for vibration damper approx. 1 turn.