Go Back   Montana Owners Club - Keystone Montana 5th Wheel Forum > MOC on M.A.R.S. > Montana Problems, Problem Solving & Technical Help
Click Here to Login

Reply
 
Thread Tools Display Modes
 
Old 10-19-2017, 10:18 PM   #1
Montanamick
New Member
 
Join Date: Aug 2017
Location: West Harrison
Posts: 1
M.O.C. #20366
Air Admittance Valve

I have a 2010 Montana 3400RL. In the pocket door near the shower there is an air admittance valve. First, what is this valve connected to? Second, how do i get in there to fix it, as everything I'm reading says not to try to remove the pocket door myself?
Montanamick is offline   Reply With Quote
Old 10-19-2017, 10:37 PM   #2
DQDick
Montana Master
 
Join Date: Jun 2011
Location: Council Grove
Posts: 13,852
M.O.C. #11455
If it's a black valve forming a loop of pex it's your back flow preventor for the black tank flush. Someone else will have to chime in on how to get at it as mine have always been under the sink. I have heard that some folks had a hole in a cabinet to get in there.
DQDick is offline   Reply With Quote
Old 10-20-2017, 09:43 AM   #3
BB_TX
Montana Master
 
Join Date: Oct 2006
Location: McKinney
Posts: 4,093
M.O.C. #6433
Read this thread about that valve.

http://www.montanaowners.com/forums/...ad.php?t=72228

Mine was in the pocket door space between the shower wall and my entry closet.
BB_TX is online now   Reply With Quote
Old 10-20-2017, 09:58 AM   #4
mlh
Montana Master
 
Join Date: Oct 2004
Location: Salem
Posts: 3,375
M.O.C. #2283
The best thing to do is take it off and throw it away or replace it with a one way valve before it leaks and floods your camper.
Lynwood
mlh is offline   Reply With Quote
Old 10-20-2017, 12:20 PM   #5
carl n susan
Site Team
 
carl n susan's Avatar
 
Join Date: Oct 2005
Location: Carmichael
Posts: 2,670
M.O.C. #4831
As written before, there are hundreds of posts about the black tank anti-siphon valve. I see you have a 2010 3400RL, Here is a post from a 2009 3400RL owner documenting his adventures finding and replacing the valve. The pictures provided are what you really want to see.
Clicky
__________________
Carl (n Susan) Youngren
There is more to life than fuel mileage.
2012 Montana 3700RL Big Sky Package towed by a 2015 Ford F350 6.7L PSD 4WD CC LWB

carl n susan is offline   Reply With Quote
Reply

Tags
valve

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
Forum Jump

Powered by vBadvanced CMPS v3.2.3

All times are GMT -6. The time now is 08:03 AM.


Powered by vBulletin® Version 3.8.9
Copyright ©2000 - 2017, vBulletin Solutions, Inc.