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                     Removal of the fuel filter involves partial dismantling of the car's fuel system. The following points must therefore be observed in connection with this work:
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                   | • | Work only in a well-ventilated area! If approved equipment for the extraction of fuel vapours is available, be sure to use it. 
 
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                   | • | Wear suitable gloves! Prolonged contact with fuel can cause skin irritation or dermatitis. 
 
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                   | • | Keep a class BE fire extinguisher close at hand! Beware of sparks caused by short circuits and when connecting and disconnecting leads in electrical circuits. 
 
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                   | • | No smoking anywhere in the vicinity. 
 
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