air brakes wont relese

[Curt Sprenger]

Robert,

JMWAG...Try airing up the suspension, and then release the parking
brakes...worth a try.

On 10/30/07, Robert & Teri Rahn wrote:
>
> I just went to get my bus from its parking spot to bring it nearer to
> my shop to attempt replacing the water heater and the air brakes wont
> let me move it. When I push in the button after waiting for the
> pressure to get up to 120 the brakes stay engaged and the air pressure
> starts dropping steadilly untill I pull the button back out. I have
> never worked on the air brakes, what is the method for relesing them? I
> have the air suspension dumped, does that matter? I have it in a
> building that I just built and had to dump it to get it in because the
> ground is not level and with it up it almost hits the posts supporting
> the building.
>
> Robert Rahn
> Kalispell, Mt.
> 1988 pt 40
>
>
>



--
Curt Sprenger
1987 PT38 8V92 "MacAttack Racing"
Anaheim Hills, CA


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