[blazer2007]

I just took mine out,all there is are 2 nuts by the rear bumper one for each strap but need 2 wrenchs so you don,t turn the strap.I had to really lube it up good as they were pretty rusty.Then take off the rubber hose to the filler and it should fall in your lap,I used some egg crates for support.I know some people just cut a sq. hole in the floor to get to the sending unit and make it into a trap door