How do you replace the water pump on a 1999 Cadillac Catera? on 1999 Cadillac Catera

It is leaking water water near the water pump. I can't see exactly where. I have the new water pump ready to install but, i am unsure of exactly what to do/

Asked by for the 1999 Cadillac Catera
Water pump replacement can be a difficult job even for a seasoned tech. Don't blame you for trying this yourself but you need some hands on help, or a mechanic.