1. Remove the electric fan of the engine cooling system together with the casing (see Replacing the cooling system radiator).
2. Press the lock and disconnect the wiring harness connector from the fan control unit.
3. Remove the three bolts securing the electric motor to the casing…
4….and remove the electric motor assembly with the impeller, passing the wiring harness through the hole in the casing.
5. If necessary, unscrew the fastening nut and remove the impeller.
6. Install the parts in the reverse order of removal.