Shower drain fix - what to do after I remove the lead oakum?
We had a leak in the bathroom and discovered it is the shower drain. I went to replace it and have discovered it is an old drain that doesn't look like it will be fixed with a normal fix. On top of the fact that I don't have access underneath and want to avoid pulling up the pan. I know I need to remove the lead & oakum but after that what do? Do I try to remove the copper ring around the outside on the shower pan and install a new one?
Image is attached below.
Thank you for any advice!
Katie
Here is a link with the picture.
Shower drain repair help | Terry Love Plumbing & Remodel DIY & Professional Forum