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Re: [GMCnet] Required air pressure for quad bag rear suspension [message #328870 is a reply to message #328867] Tue, 06 February 2018 09:45 Go to previous messageGo to previous message
jimk is currently offline  jimk   United States
Messages: 6734
Registered: July 2006
Location: Belmont, CA
Karma:
Senior Member
It is not the pressure but the height. Raise it about 2-3. Inch higher and
lock the valves that are. Part of the bags

On Tue, Feb 6, 2018 at 7:34 AM Gordon Gibson
wrote:

> Hello Group
>
> I will shortly be having my coach towed (front wheels lifted of course)
> approximately 400 miles. Not sure the air bags will fully hold their
> pressure
> this distance (even less likely in -20C weather), and I don't want the
> rear end to be dragging by the end of the trip. I also don't want to have to
> periodically start the engine to run on-board compressor. The tow truck
> can provide compressed air and I have a quick disconnect valve on my air
> pressure tank. so I was thinking of simply connecting the trucks
> compressed air line to the tank,
>
> Does anybody know the appropriate PSI to feed the tank given that the rear
> suspension is one of the Bounds / Applied GMC quad bag systems?
>
> Thanks
>
> Gordon
>
> PS - I trust that if this is a dumb approach someone will let me know in
> no uncertain terms, along with why....
> --
> Gordon Gibson
> 1976 23" Norris Upfit
> Montreal West, Quebec, Canada
>
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--
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
 
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