Withdrawal
When removing the fuel level indicator sensor, the tank can be filled to a maximum of 3/4. If necessary, remove fuel from the fuel tank.
Fold down or remove the rear bench seat. Fold back the trim under the rear seat. Turn cover for fuel level indicator sender in -direction of arrow- and remove cover.
Unplug electrical connector -arrow- at blind flange.
Mark supply -1- and return -2-fuel lines. Remove both lines from the blind flange by pressing the release keys.
Vehicles with auxiliary heater
Disconnect the fuel line leading to the auxiliary heater metering pump.
All cars
Loosen the union nut using the union nut wrench -3217-. Remove the fuel level indicator sensor with the fuel extraction unit and seal. ring from the fuel tank opening.
Instruction. When removing the fuel extraction unit, make sure that the float arm of the fuel gauge sender -G- is not bent. Pay attention to the fact that there is still fuel in the fuel extraction unit. Before disconnecting the plug connections of the fuel gauge sender -G-, the locking tabs of the plug contact must first be released.
Unlock retaining tabs of plug connections -1- and -2- and remove. Using a screwdriver, lift retaining plates -3- and -4- and remove fuel gauge sender -G- downwards -arrow-.
Installation
Installation in reverse order. In this case, replace the sealing collar. When installing the fuel recovery module, be careful not to bend the float lever of the fuel level sensor. Insert the fuel gauge sender -G- into the guides on the fuel extraction unit and press it upwards until it clicks into place. Connect the plug connections and check that they are secure.
Install new seal dry. blind flange ring. Insert the fuel recovery module into the fuel tank. Against the resistance of the spring, press the blind flange down and bring it into position for installation. The arrow -2- on the blind flange must align with the arrow -1- on the fuel tank.
Tighten union nut with union nut wrench -3217-.
Connect the fuel lines: blue fuel return line -2- at the marked connection "R". Black fuel supply line -1- at marked connection "V". Tightening torque: Union nut of the fuel recovery module: 80 Nm.
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