where do i do it and how do i do it? Please help me

 

I've always found the easiest way is to pump it out. You can try to use the existing fuel pump and disconnect the fuel line. Turn the key and it will pump the fuel wherever you want it to. The other option (this is what i usually do if i ever have to drop a tanke) is to get a small electric fuel pump and a long piece of hose and pump it back out from the spout.

 

thxs u

 

I just dropped my tank anyway and it was half full. Remember it is only polyurethane so it's pretty light.