Removing
1. Disconnect and remove the battery (see Section 12).
2. Lift the air intake duct away from the heater block.
3. The blower is now accessible and can be removed from the heater block housing. In this case, it is necessary to disconnect the wires from the supercharger terminals as soon as they become accessible.
4. Release the tie-downs, separate the shroud halves and remove the blower motor (see illustrations).
5. A resistor is attached to the heater blower casing, connected in series to the blower motor circuit at its low and medium speeds. If required, it can be removed by separating the wire and unscrewing the two fixing screws (see photo).
Installation
6. Install in reverse order. Make sure the mounting brackets are securely installed. Finally, check the functioning of the supercharger.