Need to get to the fuel hoses above the fuel pump

[mel123]

Good afternoon,Just purchased a 1987 Mercedes SL560
I have a fuel leak that is coming from above the fuel pump area

Need to know how to lower the case that holds the fuel pump and filter to get to the hoses above

How do I do it?
The car starts but leaks fuel when running only

What parts would I need for the fuel leak?

Need detailed instructions and maybe pictures

Thank you, Mel

Please Help