Toilet drain by Kevin S321 posted Jul 1, 2019 at 7:32 PM Toilet drain by Kevin S321 posted Jul 1, 2019 at 7:32 PM I had tile work done and i removed the toilet...no problem. I noticed rotten and rusted flange. I removed wax and rusted out flange...no problem. (Here goes the problem) I watched several You Tube videos on removing the inside pvc pipe that fits down into the actual sewer pipe. I went down to what i thought was a lip. Now I'm not sure what to do. Please look at pictures and give suggestions.