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[GMCnet] What VIN did GMC go to two air compressors in 78? [message #294961] Wed, 03 February 2016 01:00 Go to next message
BobDunahugh is currently offline  BobDunahugh   United States
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I have 618 (1 compressor ) and 860 (2 compressors) 78's. I like the two compressor's simplicity. Anyone ever make changes so that if one quits. The other compressor could pump up both sides as a backup plan?Bob Dunahugh
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Re: [GMCnet] What VIN did GMC go to two air compressors in 78? [message #294963 is a reply to message #294961] Wed, 03 February 2016 03:57 Go to previous messageGo to next message
Mr ERFisher is currently offline  Mr ERFisher   United States
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All 3 of my GMCs use dual pumps.
Including the 2 wireless systems
Read here
http://gmcmotorhome.info/wireless.html

Just wire them in parallel,and run both all the time


On Tuesday, February 2, 2016, Bob Dunahugh wrote:

> I have 618 (1 compressor ) and 860 (2 compressors) 78's. I like the two
> compressor's simplicity. Anyone ever make changes so that if one quits. The
> other compressor could pump up both sides as a backup plan?Bob Dunahugh
> _______________________________________________
> GMCnet mailing list
> Unsubscribe or Change List Options:
> http://list.gmcnet.org/mailman/listinfo/gmclist_list.gmcnet.org
>


--
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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Re: [GMCnet] What VIN did GMC go to two air compressors in 78? [message #294993 is a reply to message #294963] Wed, 03 February 2016 14:39 Go to previous messageGo to next message
powwerjon is currently offline  powwerjon   United States
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Bob,
ElectroLevel II was first installed in TZE368V100741.

J.R. Wright
GMC GreatLaker
Newsletter Editor/Publisher
78 Buskirk 30' Stretch
75 Avion Under Reconstruction
Michigan

> On Feb 3, 2016, at 2:57 AM, gene Fisher wrote:
>
> All 3 of my GMCs use dual pumps.
> Including the 2 wireless systems
> Read here
> http://gmcmotorhome.info/wireless.html
>
> Just wire them in parallel,and run both all the time
>
>
> On Tuesday, February 2, 2016, Bob Dunahugh wrote:
>
>> I have 618 (1 compressor ) and 860 (2 compressors) 78's. I like the two
>> compressor's simplicity. Anyone ever make changes so that if one quits. The
>> other compressor could pump up both sides as a backup plan?Bob Dunahugh
>> _______________________________________________
>> GMCnet mailing list
>> Unsubscribe or Change List Options:
>> http://list.gmcnet.org/mailman/listinfo/gmclist_list.gmcnet.org
>>
>
>
> --
> 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
> _______________________________________________
> GMCnet mailing list
> Unsubscribe or Change List Options:
> http://list.gmcnet.org/mailman/listinfo/gmclist_list.gmcnet.org


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Re: [GMCnet] What VIN did GMC go to two air compressors in 78? [message #295008 is a reply to message #294961] Wed, 03 February 2016 21:34 Go to previous message
Bob de Kruyff   United States
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Registered: January 2004
Location: Chandler, AZ
Karma: 1
Senior Member
BobDunahugh wrote on Wed, 03 February 2016 00:00
I have 618 (1 compressor ) and 860 (2 compressors) 78's. I like the two compressor's simplicity. Anyone ever make changes so that if one quits. The other compressor could pump up both sides as a backup plan?Bob Dunahugh
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The beauty of that system is the simplicity and related reliability. I suspect any effort to modify the plumbing and wiring for a backup mode will defeat what is good about the design.


Bob de Kruyff
78 Eleganza
Chandler, AZ
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