How do you remove the gas tank in a 1991 Jaguar XJ6 sovereign sedan?

To remove the gas tank from a 1991 Jaguar XJ6 Sovereign sedan, first ensure the vehicle is safely lifted and secured. Disconnect the fuel lines and electrical connections from the tank, then remove any straps or bolts securing the tank in place. Carefully lower the tank, taking care to avoid damaging any surrounding components. Finally, remove the tank from the vehicle and ensure all residual fuel is safely drained.