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Fuel pump

Fuel pump

Warning

Removing the fuel pump involves work on the car's fuel system. The following points must therefore be considered in connection with the work:

• Work only in a well-ventilated area! If approved equipment for the extraction of fuel vapour is available then make sure it is used.

• Wear suitable gloves! Prolonged contact with fuel can cause skin irritation.

• Keep a class BE fire extinguisher close by! Be mindful of the danger of sparks caused by short circuits and when connecting and disconnecting leads in electrical circuits.

• Smoking is strictly forbidden.


To remove



1. Remove the fuel tank. See Adjustment/replacement, “Fuel tank” .

2. Remove the screw ring from the top of the fuel pump. Use special tool no. 83 94 462.

3. Lift the pump until it upper part is approx. 50 mm above the petrol tank. Then, turn it clockwise approx 80 degrees and carefully remove the pump.



To fit



1. Fit a new O-ring in the groove in the tank. Apply a thin layer of vaseline part no. 30 06 665, or similar.

2. Carefully insert the pump into its correct position. Make sure the index marks on the tank and the fuel pump are aligned.

3. Fit the screw ring.


Tightening torque: 75 Nm (55 lbf ft)

Important

Inspect the fuel-line O-rings and replace as necessary.


4. Fit the tank, see Adjustment/replacement, “Fuel tank” .