| New album on the GMC Photo Site [message #110932] |
Wed, 05 January 2011 14:14  |
gbarrow2
Messages: 765
Registered: February 2004
Location: Lake Almanor, Ca./ Red Bl...
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I posted 6 pictures on the photo site under the user name gbarrow.
This is a device that I disconnected when I bought the coach 8 years ago and only recently removed it from the coach.
I've never seen anything like it on any other GMC.
I think it is a vacumm operated air pump to supplement the Dana Compressor which was barely working when I bought the coach.
If it actually worked I suppose it would keep the pressure topped up while underway and not require the Dana to run as much.
Anyone have one of these or ever see one?
Gene Barrow
Lake Almanor, Ca.
1976 Palm Beach
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