TheSamba.com :: View topic

Tue Jul 09, 2024 9:43 am

Hi folks.
I'm getting ready to replace the service valve on my propane tank.
Can I do this without removing the tank?
Here is a pic of my setup.
Can I just back off the male fitting that I am pointing to with the red arrow, then unscrew the shut off valve from the tank?
Is this doable like this?
txs

Tue Jul 09, 2024 10:20 am

From the gallery.

If you are going to the trouble, the regulator's do fail.

I removed my tank to refurbish it. In answer to your question, if you can disconnect the regulator from the on off valve, you should be able to remove the valve. They are pretty tight and of course the tank should be empty.

My valve leaks between off and full on. Hasn't been a problem because I either have it closed or full open.

Tue Jul 09, 2024 11:24 am

Interesting. mine exhibits the same characteristic at full on and full off.
I have bought the valve already, but I still have a lot of propane in the tank.
I guess I'll try running like you at full off and full on, till the tank drains.
Thanks

Tue Jul 09, 2024 11:31 am

jocoman wrote:
I'm getting ready to replace the service valve on my propane tank.
Can I do this without removing the tank?

If your valve is anything like my valve, which wasn't that old (newer replacement tank), it takes a breaker bar to loosen it; you'll at the very least need the van up in the air. I had a propane place to do the job and they removed the tank, saying it would be far easier.

I had a new valve on-hand (same one as mentioned here on The Samba), but they said it's not wise to use it as it's a different style valve. They took the old one apart, replaced the busted O-ring(s), reinstalled it with said breaker bar, reinstalled the tank, filled it, and leak-tested it... all for $100. Worth it. :)

MarkWard wrote: My valve leaks between off and full on. Hasn't been a problem because I either have it closed or full open.

They should be full-on or full-off, never left in between because of the type of valve. Mine began doing the same, but then leaked even at full-on. When the tank finally ran dry, I had the valve repaired.

Tue Jul 09, 2024 11:40 am

Ok. if a breaker bar is required than yeah, the tank should come out!
Thanks (no short cut for me ...darn...

Tue Jul 09, 2024 11:41 am

Quote:
They should be full-on or full-off, never left in between because of the type of valve. Mine began doing the same, but then leaked even at full-on. When the tank finally ran dry, I had the valve repaired.

Correct. I try to turn my gas off before the attendant gets there to fill. I open after they are gone. Less embarrasing. It's more of an annoyance, but not enough to deal with.

Tue Jul 09, 2024 12:04 pm

Do you drive around with your tank at full on?
I have been turning off to drive and only turn on when I get to the campsite, but I like your way better!

Tue Jul 09, 2024 12:08 pm

I was able to replace everything using Jim's Vanavation kit (recommended!) on the ground. I think I chickened out because of hoses in the way, but can't remember...?

All went well, but it did require some careful maneuvering and additional, repeated wrench removal/replacement due to limited space.

Tue Jul 09, 2024 12:24 pm

jocoman wrote: Do you drive around with your tank at full on?
I have been turning off to drive and only turn on when I get to the campsite, but I like your way better!

When traveling, I am running our Dometic on propane. I've read the risks, but feel comfortable using it this way.

Tue Jul 09, 2024 1:05 pm

That's true, when I'm using the fridge I leave it on too.
Lately, because I got a yeti cooler I have not been using the fridge