Reply
 
Thread Tools Display Modes
Old 05-18-2015, 06:10 PM   #1
Senior Member
 
Walke's Avatar
 
Join Date: Sep 2010
Location: Saint John NB
Posts: 159
PT Lacrosse 301RLS Black Tanks

My 2012 Prime Time Lacrosse 301RLS has a Black Tank Flush system. After the winter it does not flush. Instead, water floods the bathroom floor from a black plastic device on some tubing located under the sink with the pump, winterization tubing, etc.
I don't know what this device does, when I apply black tank flush water it comes out of this device instead of flushing the tank ???.
I will fill the Black tank with water and an enzyme treatment to soak in case the flush bar / aspirators are plugged, but where is this tubing under the sink connected in the flush circuit??
__________________

__________________
Ken & Judy
2012 Prime Time Lacrosse 301RLS
2014 Ford F-150 Lariat - Max. Tow - Ecoboost
Hensley Arrow Hitch
Average 50-60 nights/yr
Walke is offline   Reply With Quote
Old 05-18-2015, 06:39 PM   #2
Fulltime family RVer
 
ependydad's Avatar
 
Join Date: Nov 2011
Posts: 14,743
It's a 1-way check valve. Supposedly they're easy to replace or even remove entirely.
__________________

__________________
ependydad is online now   Reply With Quote
Old 05-19-2015, 07:09 PM   #3
Senior Member
 
Learjet's Avatar
 
Join Date: Mar 2015
Posts: 194
yep froze and cracked anti siphon valve
__________________
-2017 Ram Cummins, Aisin DRW 3.73, 4x4
-2015 Wildcat 317RL
-B&W Companion , MorRyde pinbox
Learjet is offline   Reply With Quote
Reply

Tags
black, black tank, lacrosse, 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



» Virginia Campgrounds

Reviews provided by




ForestRiverForums.com is not in any way associated with Forest River, Inc. or its associated RV manufacturing divisions.


Copyright 2002- Social Knowledge, LLC All Rights Reserved.

All times are GMT -5. The time now is 11:10 PM.