Fans

1. Disconnect the electrical connection from the engine coolant temperature sensor.
2. Disconnect the return pipe to the header tank from the thermostat.
3. Disconnect the delivery pipe to the climate control system heater from the thermostat.
4. Disconnect the delivery pipe to the stiff pump fluid inlet pipe from the thermostat.
5. Disconnect the coolant fluid delivery sleeve to the radiator from the thermostat.
6. Disconnect the delivery pipe to the engine oil heat exchanger from the thermostat.
7. Slacken the fastening screws and remove the thermostat complete with seal.

1. Slacken the fastening screws and remove the cooling fans.

FANS

The two-speed cooling fans disperse the heat of the radiator and/or of the air conditioning system condenser.

They are controlled directly by the injection control unit according to a specific operating logic.

REMOVAL/REFITTING

• Disconnect the battery (-) terminal.

1. Disconnect the electrical connections from the additional resistances of the fans.
2. Disconnect the electrical connections of the supply to the cooling fans.

21 ÷ 26 Nm
2.1 ÷ 2.7 kgm