Spark plug renewal (Every 12 000 miles or 12 months)

The procedure is as described for RS Turbo models in Section 15.

    See also:

    Brake disc - examination, removal and refitting
    Note: From 1987, thicker brake discs were fitted. If the later discs are fitted to earlier models, longer wheel studs must be fitted to accommodate the increased thickness. Consult a dealer for fu ...

    Ford Sierra Service Manual
    ...

    Fuel system - depressurising
    Warning: The fuel system will remain pressurised after the engine is switched off. Comply with all relevant safety precautions during this operation and refer to the “Safety first!” Section at th ...