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Bus won't drop air
10-05-2007, 13:07
Post: #7
Bus won't drop air
Just be aware that your system has more than one air system, and the one shown
on your gauges may not be (I would say probably isn't) any indication of the
pressure available on the air bag system. The main gauge normally shows only the
front/rear brake air, which would never be used for dump valves.

Don Bradner
90 PT40 "Blue Thunder" 8V92 DDECII 475HP
Posting today by satellite from Falcon, Colorado (East of Colorado Springs)

On 10/6/2007 at 12:35 AM Bob Lawrence wrote:

>Thanks for all the replys...this has happened twice before..don't
>know why..my gauges show 120 psi.
>Probably will start engine tomorrow and totally air up, then will try
>again.
>Question, where is the main dump valve?
>Bob Lawrence
>84 PT36
>Tacoma, Wa.
>
>--- In WanderlodgeForum@yahoogroups.com, "mbrund" <mbrund@...> wrote:
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Messages In This Thread
Bus won't drop air - Bob Lawrence - 10-05-2007, 04:09
Bus won't drop air - Bob & Carol Howald` - 10-05-2007, 04:25
Bus won't drop air - mbrund - 10-05-2007, 06:09
Bus won't drop air - Rob Robinson - 10-05-2007, 06:13
Bus won't drop air - Gregory OConnor - 10-05-2007, 06:24
Bus won't drop air - Bob Lawrence - 10-05-2007, 12:35
Bus won't drop air - Don Bradner - 10-05-2007 13:07
Bus won't drop air - Mike McMahan - 10-06-2007, 00:17
Bus won't drop air - Bob Lawrence - 10-06-2007, 14:24
Bus won't drop air - ragster_ga - 10-06-2007, 16:04



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