Plastic Liner inside Grey Holding Tank??
We have a 2006, 36', Class A Coachmen Aurora MH. This week our grey tank drain became plugged and what I was able to remove from the drain was a rather large clump of white, slimy plastic (like a she...
Forum Discussion
Easy to explain if it was in the black tank. Being in the grey tank probably means it came from the factory. I guess there is a possibility of transfer if both grey and black valves were open at the same time. Some people have done that to transfer waste from the full tank to the less full tank when out in the boonies. If it came from the black tank originally it could be anything that went down the toilet accidentally.
