Hopefully somebody out there can help me. I have read all the archives but I still have 1 small question. I see where my transmission is leaking. It is from the second large round cover on the passenger side of the transmission. Sorry I don't know what it is called. I need to know how to get the cover off. Most of the archives are about the dipstick tube or the last small round pump on the passenger side. I have a leak from the large middle one. Any advice. I hate to spend a fortune getting the leak fixed because the transmission works great it just won't stop leaking.

Thanks in advance
Chuck