Faulty water tank filler

Submitted: Sunday, Oct 11, 2009 at 19:00
ThreadID: 72941 Views:4353 Replies:8 FollowUps:4
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Hi All,
If your water tank filler looks like this:
Image Could Not Be Found
I suggest you have a look at the inside part of it. Mine came unglued at the flange and I ended up filling the caravan with water.
Here is the inside view:
Image Could Not Be Found
And here is the piece that came off - still attached to the flexible filler pipe:
Image Could Not Be Found
Note that there is little or no glue to hold it on. It is a wonder it stayed attached for 3 years.
We were filling the van from a hose when I noticed water dripping from under the van where it should not have been dripping. Then I found that we had been filling the cupboard inside.
(Hope the pics work as this is my first try at inserting images)
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Reply By: Shaker - Sunday, Oct 11, 2009 at 19:34

Sunday, Oct 11, 2009 at 19:34
Thanks for an excellent post!

I have been chasing a leak around the filler area on my camper trailer, possibly leaking around that join.

Thanks again!



AnswerID: 386642

Reply By: Dave... Adelaide (SA) - Sunday, Oct 11, 2009 at 19:45

Sunday, Oct 11, 2009 at 19:45
I found that problem out whilst travelling to Cape York with my off road camper trailer earlier this year...
AnswerID: 386646

Reply By: Dave B ( BHQ NSW) - Sunday, Oct 11, 2009 at 19:49

Sunday, Oct 11, 2009 at 19:49
Thanks for that Mike, I have the same filler on my CT.
I will check it out tomorrow and just see how it fits.

Can you put some silicone sealer on it and then a couple of PK's through the flange to seal and secure it?

Hope you enjoyed St.George.

Dave
'Wouldn't be dead for quids'

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AnswerID: 386647

Follow Up By: Lex M (Brisbane) - Sunday, Oct 11, 2009 at 20:19

Sunday, Oct 11, 2009 at 20:19
Not an uncommon problem. Usually caused by the hose not being supported underneath the filler and the weight of water in the hose pulls it apart on rough roads.

The easiest fix is :-
Make sure the weight of the hose is supported.
Then, fit a large screw type hose clamp around the joint, about 60mm from memory. All the ones I've seen have a mating ridge and groove in the joint, so a hose clamp works fine. The plastic is soft enough to conform and seal the joint.

I'd be cautious about the PK's, it's fairly soft plastic and without support could rip and leak.
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FollowupID: 654211

Follow Up By: Member - GeeTee (NT) - Monday, Oct 12, 2009 at 16:11

Monday, Oct 12, 2009 at 16:11
I agree, not an uncommon problem. I encountered it with our Jayco and our new Paramount. Filled the cupboard up with water in the Paramount ! !Agree with Lex M's fix.
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FollowupID: 654276

Reply By: Member - Oldplodder (QLD) - Sunday, Oct 11, 2009 at 20:11

Sunday, Oct 11, 2009 at 20:11
I had a similar problem on mine.
Luckily it is on the outside of the camper trailer.
There is also a rubber O ring in there too.

Assembled it with some silicon, and put some race tape over that.

Also, just behind and below the filler top is the vent.
It si just a stub with a barb on it.
Foujnd in some situations the water in a full tank would come back up the fill line and leak out, and some times dut would get in.
So I put a plastic hose on to extend the breather a bit higher and put a cheap fuel filter on the end of that to keep the dust out.

Also put a filter on the tank overflow, dust was getting in there too.
AnswerID: 386648

Reply By: taswegian - Sunday, Oct 11, 2009 at 20:15

Sunday, Oct 11, 2009 at 20:15
Mickee,

Have got same same filler had same result filled cupboards under bunk area .Lucky no after affects reset bend tail in araldite.


Tassie.
AnswerID: 386649

Reply By: awill4x4 - Sunday, Oct 11, 2009 at 22:19

Sunday, Oct 11, 2009 at 22:19
I've got the same filler on our Galaxy van and while it hasn't broken as has yours it's a real PITA to fill via the filler with a very poor breather system.
I've since changed to filling the water tank from the drainage barb at the bottom with a much faster fill rate to fill the tank as the filler now acts as a breather.
Regards Andrew.
AnswerID: 386659

Reply By: Trevor R (QLD) - Monday, Oct 12, 2009 at 09:25

Monday, Oct 12, 2009 at 09:25
I have the same filler on my Getaway, it has been ok for 10 yrs but I have been putting off replacing the black filler hose as it has been weeping from the connection on the tank but this may just be the encouragement I need to replace it and check this join as well.

Thanks again, hope the clean up goes well. I would rather be cleaning up your water spill compared to mine a few years back when I didn't put the cap on the bottom tank (holding tank) of our porta potti and the "liquid" went all through one of our cupoards eeeeeyouuuuuuu.

Regards, Trevor.
AnswerID: 386677

Reply By: Member -Dodger - Monday, Oct 12, 2009 at 16:37

Monday, Oct 12, 2009 at 16:37
To make it easy to fill the tanks I have a 12mm piece of garden hose about 300mm long that has a neta connection for a hose on it.
I put the bare hose down the filler in the small hole that is pictured above and connect to the filling hose. On then can fill the tanks very quickly.
I used to have a handle on life, but it broke.

Cheers Dodg.

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AnswerID: 386722

Follow Up By: Mikee5 (Logan QLD) - Monday, Oct 12, 2009 at 18:00

Monday, Oct 12, 2009 at 18:00
Hi Dodg,
Good idea. I had thought about doing that as I stand there listening to it gurgle and slowly fill. So now I will put together a hose like that. Thanks.
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FollowupID: 654289

Follow Up By: Willykj - Tuesday, Oct 13, 2009 at 16:50

Tuesday, Oct 13, 2009 at 16:50
When filling up tank for our last trip had the same problem as Mike in initial post. Water came running out the van door after a trip through a cupboard!

I used to use the same method as Dodger with a small section of hose. Very quickly worked out that it was that method that caused the separation behind the filler to come apart. As soon as you put the hose in the small hole it is placing pressure on the join - & it doesn't take much to separate it.

Just be careful using that method,
Willy
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FollowupID: 654459

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