1981 Hatteras 43 Convertible Holding tank

[doc g]

perhaps there are Y valves and you were not pumping into the tank so it was not full????? ....Pat

[Hat43c1981]

Great information! Thanks!

I have a 79 43C. Access to mine is in the master suite next to the berth (I have one queen berth, not the twin singles). I had the same problem several years ago and had to replace the pickup tube. Its been a while, but I recall using a plastic pipe and sliding it inside the remains of the original pickup tube. I think I may have used a plumbing drain pipe with a flared end and it fit perfectly.