Blackwater valve location cf34ss

[ndconant]

Hello....I have a cf34ss fifth wheel trailer....looking for some information on locating the black water valve.....behind the wall where the handles to open/close valves.....or have to get underneath of trailer?

Thanks for the help in advance.

[sleepyT]

I think that you will have to peel back the fabric under the 5er to access the valves...Before you do that you could crawl in your basement with an inspection mirror and a light look over the partition wall to get a better idea where they are located...Or remove a couple of screws from that partition wall to get a much better look...

[WoodcarvingGypsy]

I had to pull all the screws from the curb side and then pull the liner down. I found it was easier to put a flashlight and connect take pictures with my phone to have a look.

Our camper is a Seville so there are going to be some differences. What I did learn was that the galley tank was basically under the kitchen but the dump valve (cable controlled) was down in the lower area. I have 3 dump valves, 2 on grey tanks, one on the black. The galley (1.5" pipe with a reducer into the 3" valve) & black tank dump into the same 3" pipe and the grey water (shower, bathroom sink, and washer) dump into a 1.5" line.

I've got pictures of mine if it will help. I'm having the cable-operated valves replaced with DrainMaster electric valves as my valves have issues.

[ndconant]

Thanks for all the input....I have learned that I will need to cut some of the housing around where the disk slides, and try to manually pull the slide/disk, in order to get the tank drained before replacement. Not looking forward to the task.

Thanks again

Norm