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Fuel tank, EU

Fuel tank, EU

Warning

Removal of the fuel tank involves partial dismantling of the car's fuel system. The following points must therefore be observed in connection with this work.

• Have a class BE fire extinguisher on hand! Be aware of the risk of sparks, i.e. in connection with electric circuits, short-circuiting, etc.

• Absolutely No Smoking!

• Ensure good ventilation! If there is approved ventilation for evacuating fuel fumes then this must be used.

• Wear protective gloves! Prolonged exposure of the hands to fuel can cause irritation to the skin.

• Wear protective goggles.


Important

Be particulary observant regardning cleanliness when working on the fuel system. Loss of function may occur due to very small particles. Prevent dirt and grime from entering the fuel system by cleaning the connections and plugging pipes and lines during disassembly. Use 82 92 948 Plugs, A/C system assembly. Keep components free from contaminants during storage.


To remove


1. Reduce the fuel pressure by removing fuse 2 when the engine is running (fuse 2 is in the electrical centre in front of the battery). When the engine has stopped, turn the ignition key to LOCK and refit the fuse.


2. Drain the fuel tank. Refer to Draining the fuel tank .

3. Raise the car.

4. Remove the exhaust system, refer to Exhaust system assembly

5. Unplug the connector on the fuel tank and remove this from its bracket.


6. Place a receptacle under the tank.


7. Detach the fuel tank's fuel lines (B284 has no return line). Plug the lines with suitable plugs.

8. Remove the hose clip and bend aside the filler pipe hose.


9. Place a column jack under the tank, remove the tank straps and fuel tank. Be careful when removing the tank; ensure that no components or connections are damaged.


To fit


1. Replace the connecting hose between the tank and the filler pipe.

Place the fuel tank on a column jack and carefully lift it into place.

2. Fit the tank straps and lower the column jack.

Tightening torque 25 Nm (18 lbf ft)


3. Fit the filler pipe hose and tighten the hose clip.

4. Remove the plugs and attach the fuel lines (B284 has no return line).


5. Plug in the connector to the fuel tank and fit it into its bracket.


6. Fit the exhaust system. Refer to Exhaust system assembly

7. Lower the car and fill the tank with fuel.

8. Start the engine to check its function and for any fuel leaks.

9. B284 : Connect the diagnostic tool and erase any diagnostic trouble codes.