GMCforum
For enthusiast of the Classic GMC Motorhome built from 1973 to 1978. A web-based mirror of the GMCnet mailing list.

Home » Public Forums » GMCnet » Re: [GMCnet] The Markbag(tm)
Re: [GMCnet] The Markbag(tm) [message #155824] Sat, 07 January 2012 11:38
sgltrac is currently offline  sgltrac   United States
Messages: 2797
Registered: April 2011
Karma:
Senior Member
With my electro level 1 system I can fill one of the new bags from completely empty and on the stopper to within 3/4" of max up in a minute and 30 seconds. The oem bag takes over ten minutes to reach max height. This could reflect a worn compressor( decrease of air volume output as resistance pressure rises). The internal volume of the new bag appears to be much greater than the oem bag. The slowest rate of change in both systems is in the top of the lifting range while trying to lift.

Sully
77 royale
------Original Message------
From: Emery Stora
Sender: gmclist-bounces@temp.gmcnet.org
To: gmclist@temp.gmcnet.org
ReplyTo: gmclist@temp.gmcnet.org
Subject: Re: [GMCnet] The Markbag(tm)
Sent: Jan 7, 2012 6:12 AM





>
> I'm not quite sure what you are trying to accomplish but I have my
> pressure switch set at about 112 cut in and 128 cut out. Would that
> take care of your problem?
>
>
Thanks, Ken
That is so simple a solution that it just somehow didn't occur to me.
Many times when I've wanted to level the motorhome I've had to dump
air to lower the pressure to get the compressor to turn on. I think my
cut in is at about 80 psi.

I'll have to check my pressure valve to see how to set the cut in.

Emery Stora
_______________________________________________
GMCnet mailing list
Unsubscribe or Change List Options:
http://temp.gmcnet.org/cgi-bin/mailman/listinfo/gmclist


Sent from my Verizon Wireless BlackBerry
_______________________________________________
GMCnet mailing list
Unsubscribe or Change List Options:
http://temp.gmcnet.org/cgi-bin/mailman/listinfo/gmclist



Sully 77 Royale basket case. Future motorhome land speed record holder(bucket list) Seattle, Wa.
 
Read Message
Previous Topic: Relocating a 76 Eleganza
Next Topic: It's been a year!
Goto Forum:
  


Current Time: Fri Nov 15 19:17:47 CST 2024

Total time taken to generate the page: 0.00504 seconds