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Re: [GMCnet] Air bag plumbing size [message #250361 is a reply to message #250359] Thu, 22 May 2014 12:18 Go to previous messageGo to previous message
James Hupy is currently offline  James Hupy   United States
Messages: 6806
Registered: May 2010
Karma:
Senior Member
Blue on passenger side, Grey on driver side for supply air to the bags.
Three different systems. Early with compressor, air tank, and valves all in
front with ride height valves in the wheel wells. Mid production systems
have Compressor and tank
amid ships with rocker switches up front. Still uses pneumatic ride height
valves in wheel wells. Last model is electronic controlled ride height, has
two small compressors, no air tank and fewer hoses. All have their own
quirks , and all work well properly maintained.
Jim Hupy
Salem, Or
78 GMC ROYALE 403
On May 22, 2014 9:51 AM, wrote:

>
> Not that bad, Appie, gray might have been better, but it keeps the tubing
> from flopping around.
> I have a 78, so it's a little different.
>
> Looks like Olga has from top to bottom:
> Blue airline-incoming air
> incoming shut-off valve
> Red airline and shut-off to ?? and Schraeder valve.
> Air pressure gauge
> Blue airline and shut-off to ??
>
> Are the lower red and blue airlines for this side air bag and the other
> side airbag?
> Thanks,
> Ron
>
> On Thu, 22 May 2014 02:15:39 -0600 lenze middelberg
> writes:
>> here you go, please disregard that ugly blue plastic box the po
>> mounted
>> http://www.gmcmhphotos.com/photos/data/6489/wheelwell.jpg
>> --
>> Appie
>> eleganza 76 "Olga" ( pictures at
>> http://www.gmcmhphotos.com/photos/g6489-olga.html
>> Volvo v70
>> Denmark
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>
>
> Ron & Linda Clark
> 1978 Eleganza II
> North Plains, ORYGUN
>
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