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09-26-2014, 05:40 AM
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#1
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Senior Member
Join Date: May 2011
Location: Carnation, WA
Posts: 190
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Replacing City Water Check Valve
My check valve on my city water connection has failed (water pump is pumping water out of city connection), and I plan on getting a replacement from Keystone and swapping it out myself. Looking at the setup, it is not obvious to me how the assembly comes apart.
Can anyone who has done this replacement provide instructions on how to replace the check valve?
(I know I can just install a regular check valve in line with the bad one, but I'd rather go with the OEM part.)
Thanks
P.S. I searched the forum and couldn't find the info I need.
__________________
2011 Keystone Cougar 24RKS
2007 Cadillac Escalade
Prodigy P2 Brake Controller
Past Trailer:
Forest River R-POD RP-175
Past Tow Vehicle:
2008 Toyota Sienna
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09-26-2014, 05:51 AM
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#2
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Site Team
Join Date: Jul 2014
Location: Modesto
Posts: 20,234
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It's not hard at all. You will have to remove the fitting, using a square head screwdriver. There should be enough slack behind it to remove the water line that just attaches like a hose.
Be sure to reseal the fitting when you install it. Butyl tape and some use silicone around the edges.
__________________
2012 Copper Canyon 273FWRET being towed by a 1994 Ford F350 CC,LB,Dually diesel.
Airlift 5000 bags, Prodigy brake control, 5 gauges on the pillar.Used to tow a '97 Jayco 323RKS.
Now an RVIA registered tech. Retired from Law enforcement in 2008 after 25+ yrs.
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09-26-2014, 06:08 AM
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#3
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Site Team
Join Date: Jun 2009
Location: Venice
Posts: 5,346
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When my check valve went bad. (forgot to blow it out when winterizing ) I replaced the whole fitting. The inlet and valve are removed with a 1/4 turn counter clockwise. If you do not have access to the rear to remove the hose, you may need to remove the screws and putty that hold it to the side of the trailer. Be sure to use new butyl rubber tape when reinstalling. All parts are available at CW or any RV dealer. Your model may be different than this
__________________
Hank & Lynn
2007 Cougar 290RKS, E-Z Flex, 16" XPS RIBs ( SOLD .. Gonna miss her ... looking for new 5r)
2004.5 Dodge 2500 QC, LB, 5.9HO, WestTach gauges, Ride-Rite
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09-26-2014, 06:27 AM
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#4
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Senior Member
Join Date: May 2011
Location: Carnation, WA
Posts: 190
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Thanks for the quick replies.
Mine is different than the generic one sold at CW. (I have attached pictures.) I have access from the inside of the trailer so I hope I won't have to remove the plastic mounting plate.
I understand how to disconnect the inside water line. My question is how do I disassemble the check valve from the plastic mounting plate? Also, are the check valve and outside female hose connection one piece, or do I have to separate the check valve from the outside female hose connection?
__________________
2011 Keystone Cougar 24RKS
2007 Cadillac Escalade
Prodigy P2 Brake Controller
Past Trailer:
Forest River R-POD RP-175
Past Tow Vehicle:
2008 Toyota Sienna
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09-26-2014, 06:48 AM
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#5
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Site Team
Join Date: Jul 2014
Location: Modesto
Posts: 20,234
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I may be wrong, but I think it's "pressed" together. My sons '06 kargoroo had the same issue, same style fitting/plate. I got him the exact same thing from our parts guy, IIRC approx $30.00
__________________
2012 Copper Canyon 273FWRET being towed by a 1994 Ford F350 CC,LB,Dually diesel.
Airlift 5000 bags, Prodigy brake control, 5 gauges on the pillar.Used to tow a '97 Jayco 323RKS.
Now an RVIA registered tech. Retired from Law enforcement in 2008 after 25+ yrs.
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09-26-2014, 06:49 AM
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#6
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Senior Member
Join Date: Apr 2011
Location: Arrey,
Posts: 2,368
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gepaine, Howdy;
To avoid a lot of frustration and feeling the need to cuss like a stevedore,
for what I can see of the unit in photo #1 (interior), you'll need 2 wrenches
and that is best accomplished with the unit removed from the RV.
Then use one wrench to hold the hex-head against the plastic and turn the
other hex-head. If it was me doing the job I'd also disconnect the unit from
all the attaching hoses as it will also lead to less frustration in the long run.
Only a suggestion...
hankaye
__________________
Striving for a less complicated life since 1949 ...
Home: 2008 Cougar 278 RKS
T.V.: 2004 F-250 4X4, Level III BulletProofed , Detroit Tru-Track Differential (915A550)
Dog: 2006 Border Collie (Rascal) aka Maximum fur dispersal unit. (08/04/2006 - 12/16/2017) RIP.
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