| [GMCnet] Air Pump Relay [message #128037] |
Tue, 31 May 2011 00:12  |
SergeL
Messages: 169
Registered: January 2011
Karma: 0
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Any one know what amperage the air pump relay can handle, The PO had
installed a larger air pump and it draws 27 amps, I know the wiring was to
small since it has over heated in the past and I need to replace it.
Serge
1973 GMC
Deming, NM
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| Re: [GMCnet] Air Pump Relay [message #128038 is a reply to message #128037] |
Tue, 31 May 2011 02:10  |
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USAussie
Messages: 15912
Registered: July 2007
Location: Sydney, Australia
Karma: 6
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Serge,
Here you go:
http://www.viaircorp.com/OnRoad/Parts/relays.html
BTW I had problems with the pigtail that attached to this relay when I
installed a Viair 480C. That's the biggest single pump they make.
I went to a local Napa store and they couldn't find a pigtail that attached
to it, I then went to an AutoZone - same thing. I went to an O'Reilly store
and the manager there found one. Unfortunately I can't provide the part
numbers as the receipt is in my file on Double Trouble in Humble and I'm in
Sydney.
I would suggest you take the relay to a local O'Reilly store and see if they
can find the pigtail. The wires that attach to the one I got were more than
adequate.
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 Serge Leduc
Sent: Tuesday, May 31, 2011 3:12 PM
To: gmclist@gmcnet.org
Subject: [GMCnet] Air Pump Relay
Any one know what amperage the air pump relay can handle, The PO had
installed a larger air pump and it draws 27 amps, I know the wiring was to
small since it has over heated in the past and I need to replace it.
Serge
1973 GMC
Deming, NM
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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
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| Re: [GMCnet] Air Pump Relay [message #128042 is a reply to message #128037] |
Tue, 31 May 2011 04:27 |
Mr ERFisher
Messages: 7117
Registered: August 2005
Karma: 2
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Senior Member |
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it is good to add a relay to power each pump, and let the pressure switch
control the relay,
read here
http://www.gmcws.org/Tech/dsimmons/air_suspension/air-suspension-system.html
gene
On Mon, May 30, 2011 at 10:12 PM, Serge Leduc <greatmoments60@hotmail.com>wrote:
> Any one know what amperage the air pump relay can handle, The PO had
> installed a larger air pump and it draws 27 amps, I know the wiring was to
> small since it has over heated in the past and I need to replace it.
>
>
> Serge
> 1973 GMC
> Deming, NM
> _______________________________________________
> GMCnet mailing list
> Unsubscribe or Change List Options:
> http://temp.gmcnet.org/cgi-bin/mailman/listinfo/gmclist
>
--
Gene Fisher -- 74-23,77PB/ore/ca
“Give a man a fish; you have fed him for today --- give him a URL and
-------
http://gmcmotorhome.info/
Alternator Protection Cable
http://gmcmotorhome.info/APC.html
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