Disconnect the lead from the battery negative terminal. Then, disconnect the two pin connector plug from the pump. Proceed to disconnect the fuel hoses, ensuring to plug the one which runs from the main
Fuel Tank. Next, disconnect the pump mounting nuts and withdraw the pump complete with auxiliary tank. After this, disconnect the fuel pump from the auxiliary tank. It's important to note that any fault with the pump will necessitate renewal of the pump complete as it is a sealed unit. Refitting is a reversal of removal but make sure that the plug is connected the correct way round to the negative and positive terminals on the pump.