Reply
 
Thread Tools Display Modes
Old 02-23-2019, 05:52 PM   #1
Junior Member
 
Join Date: Feb 2019
Posts: 5
Grey water tanks

Hi I am new to this site and am looking for some help on grey water tanks on a 2012 Sunseeker 3120DS Class C motorhome. I recently purchased this unit from an RV lot with not much help from them. Took our 1st trip on the road and then connected up and tried to take a shower and water started o back up in the shower. The grey water dump valve would only trickle out, so I knew I had a problem my friend and I opened up the dump valve to get a snake in and found out a rodent had gained access and to the drain line on the grey line and had packed the line full of acorns. Finally got them cleared out and the grey water runs out full blast. Problem fixed I thought But when I tried to fill the tank and sanitize according to the capacity on the grey tank it is one grey tank at 39 gal. & one Black tank at 39 gal. after pouring 20 gallons to refill the water backs up into the shower and cannot hold 39 gallons. Am I missing another dump valve ? I can only find 2 valves at the sewer connection is there another valve on this model that I cannot find? Please Help
__________________

mwqmhs70 is offline   Reply With Quote
Old 02-23-2019, 06:46 PM   #2
Senior Member
 
A32Deuce's Avatar
 
Join Date: Nov 2012
Location: Mount Laurel, New Jersey
Posts: 7,593
Looks like there is a nest/more nuts in the tank. Maybe take the valve out and push a running garden hose in there and try to flush everything out. Make sure if you do that to have the back of the RV higher then the front to help get the junk out.
__________________

__________________
2012 SunSeeker 3100SS Toad-1962 Futura Average 100 + days camping
A32Deuce is online now   Reply With Quote
Old 02-27-2019, 01:42 PM   #3
Junior Member
 
Join Date: Feb 2019
Posts: 5
Grey water tank

I wanted to thank you for your quick response to my post. I took ,advice and pulled the whole connection and valves to the 3in & 1 1/2 in previous plugged line, raised up the rear of the motorhome and tilted the tanks to the connection poured 5 gal of water into shower then bath sink and kit sink all drained out with no restriction. I ran a snake up grey line had no restriction and tapped tank sounded empty then ran a lot of water through pipes and no more debris came out. It still seems as though there is another grey valve I am missing. Looked under unit still cannot find one. Don't know where to go from here
mwqmhs70 is offline   Reply With Quote
Reply

Tags
grey water, tank, water, water tank

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off



» Featured Campgrounds

Reviews provided by


Disclaimer:

This website is not affiliated with or endorsed by Forest River, Inc. or any of its affiliates. This is an independent, unofficial site.




Copyright 2002- Social Knowledge, LLC All Rights Reserved.

All times are GMT -5. The time now is 08:43 PM.