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LP tank valve leak [message #336574] Fri, 31 August 2018 20:54 Go to next message
pjburt is currently offline  pjburt   United States
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Registered: February 2016
Location: Fresno, California
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Senior Member
Doing a pre-trip check out before we go to the 49ers Rally next week and had to track down a LP leak.
Tracked it down to the Vapor Pol Valve stem (Shut off valve) on the tank when it's fully open. I tried tightening the nut and that slowed it down but no banana. The maintenance manual says to replace the stem assembly. (P/N 703510) Does anyone know if there is replaceable packing or o-ring and where I can get one or a complete valve assembly? Or a complete valve that will work.
TIA
or and or and and or and ... That can't be grammatically correct.


Jerry Burt Fresno, CA.
73 Gmc 26' Canyon Lands
Members: FMCA - GMCMI - GMCWS
A truly happy person is one who can enjoy the scenery on a detour.
Re: [GMCnet] LP tank valve leak [message #336578 is a reply to message #336574] Fri, 31 August 2018 22:00 Go to previous messageGo to next message
jimk is currently offline  jimk   United States
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Registered: July 2006
Location: Belmont, CA
Karma: 9
Senior Member
Contat a LPG supplier and see if they have a service dept.
Normally if you open the valve all the way, it will quit leaking.

On Fri, Aug 31, 2018 at 7:22 PM Jerry Burt wrote:

> Doing a pre-trip check out before we go to the 49ers Rally next week and
> had to track down a LP leak.
> Tracked it down to the Vapor Pol Valve stem (Shut off valve) on the tank
> when it's fully open. I tried tightening the nut and that slowed it down but
> no banana. The maintenance manual says to replace the stem assembly. (P/N
> 703510) Does anyone know if there is replaceable packing or o-ring and where
> I can get one or a complete valve assembly? Or a complete valve that will
> work.
> TIA
> or and or and and or and ... That can't be grammatically correct.
>
> --
> Patti & Jerry Burt
> 73 Gmc 26' Canyon Lands -
> 77 Palm Beach
> Members: FMCA - GMCMI - GMCWS
>
> _______________________________________________
> GMCnet mailing list
> Unsubscribe or Change List Options:
> http://list.gmcnet.org/mailman/listinfo/gmclist_list.gmcnet.org
>


--
Jim Kanomata
Applied/GMC, Newark,CA
jimk@appliedairfilters.com
http://www.appliedgmc.com
1-800-752-7502
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Jim Kanomata
Applied/GMC
jimk@appliedairfilters.com
www.appliedgmc.com
1-800-752-7502
Re: [GMCnet] LP tank valve leak [message #336595 is a reply to message #336578] Sat, 01 September 2018 10:59 Go to previous messageGo to next message
BobDunahugh is currently offline  BobDunahugh   United States
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Location: Cedar Rapids, IA
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I had my LP tank out during my rebuild. Since I was replacing about everything that had any type of function. Igot a new 2 stage regulator from Applied. Took the tank to the Linn County COOP. Valve was $32 installed Bob Dunahugh
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Re: [GMCnet] LP tank valve leak [message #336601 is a reply to message #336595] Sat, 01 September 2018 13:14 Go to previous messageGo to next message
jimk is currently offline  jimk   United States
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Registered: July 2006
Location: Belmont, CA
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I was at a RV seminar few years ago and was told to replace the pressure
regulators that are more than 20 years old. Lot of the older ones cannot be
adjusted to increase flow.

On Sat, Sep 1, 2018 at 9:01 AM Bob Dunahugh wrote:

> I had my LP tank out during my rebuild. Since I was replacing about
> everything that had any type of function. Igot a new 2 stage regulator from
> Applied. Took the tank to the Linn County COOP. Valve was $32 installed
> Bob Dunahugh
> _______________________________________________
> GMCnet mailing list
> Unsubscribe or Change List Options:
> http://list.gmcnet.org/mailman/listinfo/gmclist_list.gmcnet.org
>


--
Jim Kanomata
Applied/GMC, Newark,CA
jimk@appliedairfilters.com
http://www.appliedgmc.com
1-800-752-7502
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Jim Kanomata
Applied/GMC
jimk@appliedairfilters.com
www.appliedgmc.com
1-800-752-7502
Re: LP tank valve leak [message #336621 is a reply to message #336574] Sat, 01 September 2018 16:02 Go to previous messageGo to next message
pjburt is currently offline  pjburt   United States
Messages: 436
Registered: February 2016
Location: Fresno, California
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Thanks guys. I'll try to get to a local supplier next week. My tank is almost full so I may be donating gas to the other coaches next weekend to empty mine.

Jerry Burt Fresno, CA.
73 Gmc 26' Canyon Lands
Members: FMCA - GMCMI - GMCWS
A truly happy person is one who can enjoy the scenery on a detour.
Re: [GMCnet] LP tank valve leak [message #336641 is a reply to message #336621] Sun, 02 September 2018 13:14 Go to previous messageGo to next message
jimk is currently offline  jimk   United States
Messages: 6734
Registered: July 2006
Location: Belmont, CA
Karma: 9
Senior Member
Jerry,
These places have a way of evacuating the gas and then puting it back in.
So do not be concerned. Just call and locate a dealer that can do the job
with a full tank.

On Sat, Sep 1, 2018 at 2:31 PM Jerry Burt wrote:

> Thanks guys. I'll try to get to a local supplier next week. My tank is
> almost full so I may be donating gas to the other coaches next weekend to
> empty
> mine.
> --
> Patti & Jerry Burt
> 73 Gmc 26' Canyon Lands -
> 77 Palm Beach
> Members: FMCA - GMCMI - GMCWS
>
> _______________________________________________
> GMCnet mailing list
> Unsubscribe or Change List Options:
> http://list.gmcnet.org/mailman/listinfo/gmclist_list.gmcnet.org
>


--
Jim Kanomata
Applied/GMC, Newark,CA
jimk@appliedairfilters.com
http://www.appliedgmc.com
1-800-752-7502
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Jim Kanomata
Applied/GMC
jimk@appliedairfilters.com
www.appliedgmc.com
1-800-752-7502
Re: [GMCnet] LP tank valve leak [message #336659 is a reply to message #336641] Sun, 02 September 2018 17:16 Go to previous messageGo to next message
pjburt is currently offline  pjburt   United States
Messages: 436
Registered: February 2016
Location: Fresno, California
Karma: 1
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Thanks Jim will do.
BTW are you going to be at Deans next week?


Jerry Burt Fresno, CA.
73 Gmc 26' Canyon Lands
Members: FMCA - GMCMI - GMCWS
A truly happy person is one who can enjoy the scenery on a detour.
Re: [GMCnet] LP tank valve leak [message #336662 is a reply to message #336659] Sun, 02 September 2018 20:33 Go to previous messageGo to next message
jimk is currently offline  jimk   United States
Messages: 6734
Registered: July 2006
Location: Belmont, CA
Karma: 9
Senior Member
I'll be there with my Onan Catalytic muffler as he might not hve enough a/c
power vailable.

On Sun, Sep 2, 2018 at 3:17 PM Jerry Burt wrote:

> Thanks Jim will do.
> BTW are you going to be at Deans next week?
> --
> Patti & Jerry Burt
> 73 Gmc 26' Canyon Lands -
> 77 Palm Beach
> Members: FMCA - GMCMI - GMCWS
>
> _______________________________________________
> GMCnet mailing list
> Unsubscribe or Change List Options:
> http://list.gmcnet.org/mailman/listinfo/gmclist_list.gmcnet.org
>


--
Jim Kanomata
Applied/GMC, Newark,CA
jimk@appliedairfilters.com
http://www.appliedgmc.com
1-800-752-7502
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Jim Kanomata
Applied/GMC
jimk@appliedairfilters.com
www.appliedgmc.com
1-800-752-7502
Re: LP tank valve leak [message #336717 is a reply to message #336574] Tue, 04 September 2018 08:09 Go to previous messageGo to next message
jhbridges is currently offline  jhbridges   United States
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Registered: May 2011
Location: Braselton ga
Karma: -74
Senior Member
Blossman Gas (SE propane dealer) told me there's a rebuild kit for that valve. They also told me since it's brass, you should use the special tool to remove it. They told me this after I had already deformed mine with a regular wrench getting it off. So I bought the entire valve from them. (Stupid is its own best reward). Ask a dealer if they carry the kit. It's all the rubber parts at least.

--johnny


Foolish Carriage, 76 26' Eleganza(?) with beaucoup mods and add - ons. Braselton, Ga. I forgive them all, save those who hurt the dogs. They must answer to me in hell
Re: LP tank valve leak [message #336738 is a reply to message #336717] Tue, 04 September 2018 19:35 Go to previous messageGo to next message
pjburt is currently offline  pjburt   United States
Messages: 436
Registered: February 2016
Location: Fresno, California
Karma: 1
Senior Member
Johnny Bridges wrote on Tue, 04 September 2018 06:09
Blossman Gas (SE propane dealer) told me there's a rebuild kit for that valve. They also told me since it's brass, you should use the special tool to remove it. They told me this after I had already deformed mine with a regular wrench getting it off. So I bought the entire valve from them. (Stupid is its own best reward). Ask a dealer if they carry the kit. It's all the rubber parts at least.

--johnny
Johnny, Do you still have the P/Ns for the valve and rebuild kit? Are they still the original P/Ns or different?


Jerry Burt Fresno, CA.
73 Gmc 26' Canyon Lands
Members: FMCA - GMCMI - GMCWS
A truly happy person is one who can enjoy the scenery on a detour.
Re: LP tank valve leak [message #336756 is a reply to message #336574] Wed, 05 September 2018 14:51 Go to previous messageGo to next message
jhbridges is currently offline  jhbridges   United States
Messages: 8412
Registered: May 2011
Location: Braselton ga
Karma: -74
Senior Member
That was over a year ago, and I can't remember last week. I took the valve to the store, it's a coupe or three miles on the highway. Today I'd go to the propane store and ask if you brought the tank could they get the valve off and put a new one for the price of the new one? Or bring the tank and borrow his valve taker offer. Worst case is you bend it up and take the bent one and he sells you a new one. I think you can rebuild it without taking it out of the tank.

johnny


Foolish Carriage, 76 26' Eleganza(?) with beaucoup mods and add - ons. Braselton, Ga. I forgive them all, save those who hurt the dogs. They must answer to me in hell
Re: LP tank valve leak [message #336767 is a reply to message #336756] Wed, 05 September 2018 17:40 Go to previous message
pjburt is currently offline  pjburt   United States
Messages: 436
Registered: February 2016
Location: Fresno, California
Karma: 1
Senior Member
Thanks for getting back to me. I took my coach by the only supplier around here who would even listen. He had no way of reclaiming the gas but fiddled with the valve and got it to stop leaking. Basically worked the valve in and out until it stopped leaking. He said its a temporary fix but will work for a while.
He said use up the gas and he would take it apart and see what needs to be done. In the mean time, I'll keep a close watch on it.


Jerry Burt Fresno, CA.
73 Gmc 26' Canyon Lands
Members: FMCA - GMCMI - GMCWS
A truly happy person is one who can enjoy the scenery on a detour.
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