How do you remove the couplings from a fuel tank on a Fiat Seiquento?

To remove the couplings from a fuel tank on a Fiat Seicento, first ensure the vehicle is safely elevated and supported. Disconnect the battery to prevent any electrical issues. Locate and carefully release the fuel lines attached to the tank, using a fuel line removal tool if necessary. Finally, detach any retaining clips or bolts securing the couplings before gently pulling them away from the tank.