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Cadillac air suspension pump [message #110649] Mon, 03 January 2011 09:35 Go to next message
Dennis S is currently offline  Dennis S   United States
Messages: 3046
Registered: November 2005
Karma: 2
Senior Member
A trip to the local PullaPart netted a few items. I thought I remembered there was a use for the air compressor for the suspension system from a Cadillac Seville -- is this the same used on the last GMC power level system? Any use on my 73 coach?

Pump...
http://www.gmcmhphotos.com/photos/showphoto.php?photo=37261&title=pullapart-012&cat=5681

Donor car..

http://www.gmcmhphotos.com/photos/showphoto.php?photo=37260&title=pullapart-009&cat=5681

Some other misc items... cruise control bellows from an older Olds, and some air vents.

http://www.gmcmhphotos.com/photos/showphoto.php?photo=37257&title=pullapart-006&cat=5681

Dennis


Dennis S
73 Painted Desert 230
Memphis TN Metro
Re: Cadillac air suspension pump [message #110674 is a reply to message #110649] Mon, 03 January 2011 12:37 Go to previous messageGo to next message
mike miller   United States
Messages: 3576
Registered: February 2004
Location: Hillsboro, Oregon
Karma: 0
Senior Member
The shown air pump is SLIGHTLY lighter built than the pumps in my '78 with Electro-Level II system. (The ELII has TWO pumps... one for each airbag and NO air tank.) The Power Level in my '73 pump is "larger" than the ELII pumps. The shown pump and the ELII pumps have an internal vent (or "lower") valve that simplifies their use in suspension systems.

I have two of the same pumps as your picture. The plan WAS to replace my Power Level system with some thing LIKE the ELII. For the same project, I picked up the height sensors from the same donor cars but I used these sensors to repair my ELII system on my '78.

To have an idea of what I had planned for the '73 see: <http://www.mumert.com/el2000.htm>

Dennis S wrote on Mon, 03 January 2011 07:35

A trip to the local PullaPart netted a few items. I thought I remembered there was a use for the air compressor for the suspension system from a Cadillac Seville -- is this the same used on the last GMC power level system? Any use on my 73 coach?

Pump...
http://www.gmcmhphotos.com/photos/showphoto.php?photo=37261&title=pullapart-012&cat=5681

Donor car..

http://www.gmcmhphotos.com/photos/showphoto.php?photo=37260&title=pullapart-009&cat=5681

...


Mike Miller -- Hillsboro, OR -- on the Black list
(#2)`78 23' Birchaven Rear Bath -- (#3)`77 23' Birchaven Side Bath
More Sidekicks than GMC's and a late model Malibu called 'Boo' http://m000035.blogspot.com
Re: Cadillac air suspension pump [message #110678 is a reply to message #110674] Mon, 03 January 2011 13:51 Go to previous messageGo to next message
Dennis S is currently offline  Dennis S   United States
Messages: 3046
Registered: November 2005
Karma: 2
Senior Member
Mike,
Thank you for the information and the link to the Mumert site. I had not seen the photo of the twin air compressors before.

I did find (remember) the Junk Yard Gems on the western states site

http://gmcws.org/Tech/junkyardgems/index.htm

it shows the Seville pump as a direct replacement (without alteration) for the GMC later level system.

My Dana works fine -- so maybe I will look for some other use for this pump.

Dennis

mike miller wrote on Mon, 03 January 2011 12:37

The shown air pump is SLIGHTLY lighter built than the pumps in my '78 with Electro-Level II system. (The ELII has TWO pumps... one for each airbag and NO air tank.) The Power Level in my '73 pump is "larger" than the ELII pumps. The shown pump and the ELII pumps have an internal vent (or "lower") valve that simplifies their use in suspension systems.

I have two of the same pumps as your picture. The plan WAS to replace my Power Level system with some thing LIKE the ELII. For the same project, I picked up the height sensors from the same donor cars but I used these sensors to repair my ELII system on my '78.

To have an idea of what I had planned for the '73 see: <http://www.mumert.com/el2000.htm>

Dennis S wrote on Mon, 03 January 2011 07:35

A trip to the local PullaPart netted a few items. I thought I remembered there was a use for the air compressor for the suspension system from a Cadillac Seville -- is this the same used on the last GMC power level system? Any use on my 73 coach?

Pump...
http://www.gmcmhphotos.com/photos/showphoto.php?photo=37261&title=pullapart-012&cat=5681

...




Dennis S
73 Painted Desert 230
Memphis TN Metro
Re: Cadillac air suspension pump [message #110680 is a reply to message #110678] Mon, 03 January 2011 14:09 Go to previous messageGo to next message
WD0AFQ is currently offline  WD0AFQ   United States
Messages: 7111
Registered: November 2004
Location: Dexter, Mo.
Karma: 207
Senior Member
Ok, I think you answered my question: Do you need a factory pump?
Sounds like you are good. I pulled two pumps off mine. One is the factory pump working good and a spare kit.
Why did you have to post that poor old vdub sitting there anyway?
Dan


3 In Stainless Exhaust Headers One Ton All Discs/Reaction Arm 355 FD/Quad Bag/Alum Radiator Manny Tran/New eng. Holley EFI/10 Tire Air Monitoring System Solarized Coach/Upgraded Windows Satelite TV/On Demand Hot Water/3Way Refer
Re: Cadillac air suspension pump [message #110686 is a reply to message #110680] Mon, 03 January 2011 14:45 Go to previous messageGo to next message
Dennis S is currently offline  Dennis S   United States
Messages: 3046
Registered: November 2005
Karma: 2
Senior Member
WD0AFQ wrote on Mon, 03 January 2011 14:09

Ok, I think you answered my question: Do you need a factory pump?
Sounds like you are good. I pulled two pumps off mine. One is the factory pump working good and a spare kit.
Why did you have to post that poor old vdub sitting there anyway?
Dan


Dan,

Thank you, yes, my Dana pump is good. If it does slow down I may consider the Zenith or similar.

As for the VW beetle, I was surprised to see one in the yard with the engine/transmission in place. Even the old rear bumper was still in place. Just photo recording some of the variety available in the yard. Amazing number of Volvo's -- but all I could remember that might work from a Volvo was the Sanden air compressor. I did linger over the Seville and wonder about the TBI and the distributor.

Trying to hone my "picking skills".

Dennis




Dennis S
73 Painted Desert 230
Memphis TN Metro
Re: [GMCnet] Cadillac air suspension pump [message #110714 is a reply to message #110686] Mon, 03 January 2011 17:28 Go to previous messageGo to next message
USAussie is currently offline  USAussie   United States
Messages: 15912
Registered: July 2007
Location: Sydney, Australia
Karma: 6
Senior Member
Dennis,

If you decide to go with the Air-Zenith pump check eBay there's a company
(Hornblasters) selling them for $349.00 Buy-it-Now or Make an Offer.

You will note that the pump comes with an 80 amp relay and the warranty is
voided if you disconnect the relay from pump. I checked and was advised the
wire from the pump to the relay is 27 inches long. They also do not
recommend installing it "out in the weather" or words to that effect. Since
your '23 has the Powerlevel system you will have to try and find somewhere
to put it where the noise won't drive you nuts. I ran the remote air filter
for the Viair 480C inside the coach up behind the dash and started it up. I
could tell in five seconds that wasn't going to work! I wound up putting the
filter in the upper right had corner of compartment behind the drivers side
hood.

And here I thought you were posting the VW in case I needed any parts for
the one I'm restoring as a towd in Houston! ;-)

Regards,
Rob M.
USAussie - Downunder
AUS '75 Avion - The Blue Streak TZE365V100428
USA '75 Avion - Double Trouble TZE365V100426


-----Original Message-----
From: gmclist-bounces@temp.gmcnet.org
[mailto:gmclist-bounces@temp.gmcnet.org] On Behalf Of Dennis Sexton
Sent: Tuesday, January 04, 2011 7:45 AM
To: gmclist@temp.gmcnet.org
Subject: Re: [GMCnet] Cadillac air suspension pump

Dan,

Thank you, yes, my Dana pump is good. If it does slow down I may consider
the Zenith or similar.

As for the VW beetle, I was surprised to see one in the yard with the
engine/transmission in place. Even the old rear bumper was still in place.
Just photo recording some of the variety available in the yard. Amazing
number of Volvo's -- but all I could remember that might work from a Volvo
was the Sanden air compressor. I did linger over the Seville and wonder
about the TBI and the distributor.

Trying to hone my "picking skills".

Dennis



--
Dennis S
73 Painted Desert 230
Germantown, TN
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Regards, Rob M. (USAussie) The Pedantic Mechanic Sydney, Australia '75 Avion - AUS - The Blue Streak TZE365V100428 '75 Avion - USA - Double Trouble TZE365V100426
Re: [GMCnet] Cadillac air suspension pump [message #110719 is a reply to message #110714] Mon, 03 January 2011 17:36 Go to previous messageGo to next message
Dennis S is currently offline  Dennis S   United States
Messages: 3046
Registered: November 2005
Karma: 2
Senior Member

Rob,

As my existing pump works fine -- I have no plans to pursue any other option. Somedays I am tempted to consider Nathan's chimes for my daily driver -- folks just seem to get more and more rude.

I tried to get Tom E interested in restoring the VW as a towd -- but he failed to see the potential. Any parts you think you might want? Let me know.


Dennis Sexton
73 GMC 230
Germantown, TN
USA



-----Original Message-----
From: Rob Mueller <robmueller@iinet.net.au>
To: gmclist@temp.gmcnet.org
Sent: Mon, Jan 3, 2011 5:28 pm
Subject: Re: [GMCnet] Cadillac air suspension pump


Dennis,
If you decide to go with the Air-Zenith pump check eBay there's a company
Hornblasters) selling them for $349.00 Buy-it-Now or Make an Offer.
You will note that the pump comes with an 80 amp relay and the warranty is
oided if you disconnect the relay from pump. I checked and was advised the
ire from the pump to the relay is 27 inches long. They also do not
ecommend installing it "out in the weather" or words to that effect. Since
our '23 has the Powerlevel system you will have to try and find somewhere
o put it where the noise won't drive you nuts. I ran the remote air filter
or the Viair 480C inside the coach up behind the dash and started it up. I
ould tell in five seconds that wasn't going to work! I wound up putting the
ilter in the upper right had corner of compartment behind the drivers side
ood.
And here I thought you were posting the VW in case I needed any parts for
he one I'm restoring as a towd in Houston! ;-)
Regards,
ob M.
SAussie - Downunder
US '75 Avion - The Blue Streak TZE365V100428
SA '75 Avion - Double Trouble TZE365V100426

----Original Message-----
rom: gmclist-bounces@temp.gmcnet.org
mailto:gmclist-bounces@temp.gmcnet.org] On Behalf Of Dennis Sexton
ent: Tuesday, January 04, 2011 7:45 AM
o: gmclist@temp.gmcnet.org
ubject: Re: [GMCnet] Cadillac air suspension pump
Dan,
Thank you, yes, my Dana pump is good. If it does slow down I may consider
he Zenith or similar.
As for the VW beetle, I was surprised to see one in the yard with the
ngine/transmission in place. Even the old rear bumper was still in place.
ust photo recording some of the variety available in the yard. Amazing
umber of Volvo's -- but all I could remember that might work from a Volvo
as the Sanden air compressor. I did linger over the Seville and wonder
bout the TBI and the distributor.
Trying to hone my "picking skills".
Dennis

--
ennis S
3 Painted Desert 230
ermantown, TN
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MCnet mailing list
ist Information and Subscription Options:
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MCnet mailing list
ist Information and Subscription Options:
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Dennis S
73 Painted Desert 230
Memphis TN Metro
Re: [GMCnet] Cadillac air suspension pump [message #110723 is a reply to message #110719] Mon, 03 January 2011 17:54 Go to previous messageGo to next message
USAussie is currently offline  USAussie   United States
Messages: 15912
Registered: July 2007
Location: Sydney, Australia
Karma: 6
Senior Member
Dennis,

Thanks for the offer for the parts; I'll keep it in mind if there anything I
can't find in Houston.

Regards,
Rob M.
USAussie - Downunder
AUS '75 Avion - The Blue Streak TZE365V100428
USA '75 Avion - Double Trouble TZE365V100426


-----Original Message-----
From: gmclist-bounces@temp.gmcnet.org
[mailto:gmclist-bounces@temp.gmcnet.org] On Behalf Of Dennis S
Sent: Tuesday, January 04, 2011 10:37 AM
To: gmclist@temp.gmcnet.org
Subject: Re: [GMCnet] Cadillac air suspension pump


Rob,

As my existing pump works fine -- I have no plans to pursue any other
option. Somedays I am tempted to consider Nathan's chimes for my daily
driver -- folks just seem to get more and more rude.

I tried to get Tom E interested in restoring the VW as a towd -- but he
failed to see the potential. Any parts you think you might want? Let me
know.


Dennis Sexton
73 GMC 230
Germantown, TN
USA

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GMCnet mailing list
List Information and Subscription Options:
http://temp.gmcnet.org/cgi-bin/mailman/listinfo/gmclist



Regards, Rob M. (USAussie) The Pedantic Mechanic Sydney, Australia '75 Avion - AUS - The Blue Streak TZE365V100428 '75 Avion - USA - Double Trouble TZE365V100426
Re: [GMCnet] Cadillac air suspension pump [message #110738 is a reply to message #110678] Mon, 03 January 2011 20:55 Go to previous message
Ken Henderson is currently offline  Ken Henderson   United States
Messages: 8726
Registered: March 2004
Location: Americus, GA
Karma: 9
Senior Member
Dennis,

Some of those compressors (I've long since forgotten which ones) can
easily be modified for use as vacuum pumps. I ran one for a long time
as my brake backup. Since its not plumbed for in-line use, I
connected it directly to the vacuum accumulator.

Ken H.


On Mon, Jan 3, 2011 at 2:51 PM, Dennis Sexton <dennisfsexton@aol.com> wrote:
...
> My Dana works fine -- so maybe I will look for some other use for this pump.
>
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Ken Henderson
Americus, GA
www.gmcwipersetc.com
Large Wiring Diagrams
76 X-Birchaven
76 X-Palm Beach
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