Question on Fuel Filter Sending Unit Replacement

[Highquality8795]

Hello all! This is my first post on here after reading several articles. My question is this.... I have a 2002 Cooper S that I need to change the fuel filter unit on but I can't find an instructional on how to. I have previously changed the pump which thanks to Pelican I had an awesome instructional to go off of! If anyone knows the steps on how to change the fuel unit I'd appreciate it oh and I'm wanting to change the whole unit not just the filter lol. The main reason I'm asking is because on the new part to order I noticed a few hoses and would like to know where they go and connect to before getting in there.... Thanks in advance!! ~Q