Testing compressor?

[Ryan Wright]

Thanks Don. Really appreciate this information, I did not know this;
it's good to know my air system is holding air acceptably. The
suspension does stay up, as does the air on the front/rear gauge. It's
just the aux air systems that bleed down fairly rapidly. I'm quite
pleased to hear this is normal.

So the problem, then, is just the front/rear (brake) tanks depleting
so quickly and taking so long to fill back up. I'll bet the
mechanics find it pretty quick Friday. I brought the coach to them
once before and they did a great job.

-Ryan
'86 PT-40 8V92

On 3/11/08, Don Bradner wrote:
>
> My assumption is that there are three separate (at least) air storage systems
on my Bird.
> One for brakes, one for suspension, and one for auxiliary, with the latter
including the
> step. That one is the fastest leaker on mine. The assumption is based on: The
front/rear
> gauge, which is the brakes, stays up. The air bags stay inflated. The low air
indicator
> comes on in just a few minutes without air, and the step comes out.