Cooling, heating and ventilation systems

The cooling system is of the pressurised pump-assisted thermo-syphon type. The system consists of the radiator, water pump, thermostat, electric cooling fan, expansion tank and associated hoses.

See also:

Hydraulic system - bleeding (conventional braking system)
Note: On cars equipped with the Anti-lock Braking System, refer to Section 23. Warning: Hydraulic fluid is poisonous; wash off immediately and thoroughly in the case of skin contact, and seek imm ...

Throttle valve control motor - removal and refitting
Removal 1 Disconnect the battery negative lead. 2 Remove the air cleaner assembly. 3 Disconnect the wiring plugs from the motor and the throttle position sensor. 4 Remove the screws securing the ...

Routine maintenance and servicing
Ford Sierra maintenance schedule The maintenance intervals in this manual are provided with the assumption that you will be carrying out the work yourself. These are the minimum maintenance interv ...