Suspension not filling up...??? Tag pressure not going up???

[Don Bradner]

Keep in mind that the Front/Rear are brakes, not air bags. Those should peak
around 120psi.

In mine, the sequence is that the brakes air first, to about 75-90lbs, then the
air bags, then the auxiliary items, then the brakes fill the rest of the way. If
yours is the same, it sounds like something is leaking badly during the air bag
fill.

Don Bradner
90 PT40 "Blue Thunder"
Posting today by satellite from Quartzsite
My location: http://www.bbirdmaps.com/user2.cfm?user=1

On 1/18/2009 at 10:30 PM t3brian wrote:

>Hello...All... as always I greatley appreciate any assistance from the
>group...
>
>I am getting ready to make the journey to the Q-ralley and I went to
>drive our 84 PT-40 for a quick trip and I cannot get the suspension to
>fill....
>
>The front & rear pressure reads 75 pounds but the tag pressure is
>zero.....
>
>I have filpped both dump switches repeatedly but no change....
>
>any suggestions????
>
>
>
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