Air Bag System

[Jeff Miller]

This is the vacuum generator (aspirator) for the cruise-control
system in the '79-mid'83 FC. It blows air through a venturi to create
the vacuum.

If it is venting constantly or frequently, you likely have a vacuum
leak, check the vacuum lines at the rear of the engine.

- Jeff Miller
in Holland, MI


--- In WanderlodgeForum@yahoogroups.com, Alex Smith
wrote:
>
> Is it normal to hear air escaping from system?
>
> Under the coach, driver's side, just behind the front bumper, is
an air fitting that continually leaks air. I have tried plugging this
off but the air bags didn't fill properly so I removed the plug.
>
> If I shut the engine off and don't purge the air, the front bags
leak down in 30-45 min but rear stays up. This just doesn't seem
normal.
>
> I'm taking the coach in Monday for some other work. Would
appreciate any information on what to tell the shop folks as they are
not really familiar with BB systems.
>
> Thanks!
> Alex Smith
> 82FC35
> Tallahassee
>
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