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air bag pressure [message #312125] Sun, 15 January 2017 10:25 Go to next message
kstockwell is currently offline  kstockwell   United States
Messages: 367
Registered: May 2016
Location: Putney VT
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Senior Member
Since parking in October I've noticed the passenger side airbag loses pressure after a few weeks. Not a big deal. I finally got it it up on the stand offs that came with it (PO made some nice wooden blocks to prop under between the rear wheels). Took me awhile to figure out how to get these under there, the bottle jacks I bought (2 kinds) didn't go full height so I had to raise it in stages, the homemade blocks are 9" tall.

Anyway, I have shutoff valves at the bags, so I pumped them up to 80 pounds and shut off the valve. Now the passenger side bag is still firm, but the gauge is at 0. this would indicate the leak somewhere between the bag and the gauge (which is mounted on the dashboard) right?

Should I worry about this too much? I can always pump it back up when in use if it drops down.

-kelly
1978 Kingsley
Putney VT


1978 Kingsley Putney VT

[Updated on: Sun, 15 January 2017 10:25]

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Re: air bag pressure [message #312126 is a reply to message #312125] Sun, 15 January 2017 10:32 Go to previous messageGo to next message
jhbridges is currently offline  jhbridges   United States
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Registered: May 2011
Location: Braselton ga
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What system does the coach have? Power Level, Electro Level, Electro Level II? (The short answer is it isn't a great worrk as long as the compressor can keep up with it)

--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: air bag pressure [message #312127 is a reply to message #312126] Sun, 15 January 2017 10:49 Go to previous messageGo to next message
kstockwell is currently offline  kstockwell   United States
Messages: 367
Registered: May 2016
Location: Putney VT
Karma: 4
Senior Member
Electrolevel

1978 Kingsley Putney VT
Re: air bag pressure [message #312128 is a reply to message #312127] Sun, 15 January 2017 10:54 Go to previous messageGo to next message
kstockwell is currently offline  kstockwell   United States
Messages: 367
Registered: May 2016
Location: Putney VT
Karma: 4
Senior Member
bag with valve
http://www.gmcmhphotos.com/photos/member-galleries/p61959-img-0873.html


electrolevel
http://www.gmcmhphotos.com/photos/member-galleries/p61960-img-0874.html


gauge readout
http://www.gmcmhphotos.com/photos/member-galleries/p61961-img-0875.html


kelly
1978 kingsley
putney vt


1978 Kingsley Putney VT
Re: [GMCnet] air bag pressure [message #312129 is a reply to message #312125] Sun, 15 January 2017 10:51 Go to previous messageGo to next message
bdub is currently offline  bdub   United States
Messages: 1578
Registered: February 2004
Location: Central Texas
Karma: 5
Senior Member

Nothing to worry about. Something to fix if you ever need something to do.

Me? Nah

bdub

On Sun, Jan 15, 2017 at 10:25 AM, kelly stockwell wrote:

> Since parking in October I've noticed the passenger side airbag looses
> pressure after a few weeks. Not a big deal. I finally got it it up on the
> stand offs that came with it (PO made some nice wooden blocks to prop
> under between the rear wheels). Took me awhile to figure out how to get
> these
> under there, the bottle jacks I bought (2 kinds) didn't go full height so
> I had to raise it in stages, the homemade blocks are 9" tall.
>
> Anyway, I have shutoff valves at the bags, so I pumped them up to 80
> pounds and shut off the valve. Now the passenger side bag is still firm,
> but the
> gauge is at 0. this would indicate the leak somewhere between the bag and
> the gauge (which is mounted on the dashboard) right?
>
> Should I worry about this too much? I can always pump it back up when in
> use if it drops down.
>
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bdub
'76 Palm Beach/Central Texas
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Re: [GMCnet] air bag pressure [message #312130 is a reply to message #312129] Sun, 15 January 2017 11:03 Go to previous message
kstockwell is currently offline  kstockwell   United States
Messages: 367
Registered: May 2016
Location: Putney VT
Karma: 4
Senior Member
That's what I thought, thank you!

I was relieved to see the bag stay inflated and the gauge go down. The reverse would have meant I need to act

A side note, after catching 6 mice or so in the coach early in the fall, the traps have stayed empty. We're still catching 1-2 mice/voles in the home basement every day (stone foundation). Glad to know they're not still trying to get in the GMC.

Cheers
kelly


1978 Kingsley Putney VT
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