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Date: Wed, 02 Nov 2005 22:03:32 -0500
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From: Don Ryan <dryan@gt.rr.com>
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Subject: Re: [LML] Re: Lancair 320 gear problem -- help wanted
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There are a lot of things that I wish I knew for certain, :} Sorry I 
just was not seeing any of the lights in the seconds before landing and 
of course we did turn off all of the power about the time we quit 
sliding. I can't say for certain that both switches were activated when 
we turned the power back on, but both relays were HOT with the gear 
switch in the down position..

I do appreciate your investigation!!!  I dont like mysteries. THANKS

Sky2high@aol.com wrote:

> In a message dated 11/1/2005 11:26:04 P.M. Central Standard Time, 
> dryan@gt.rr.com writes:
>
>     Both switches were activated and the high
>     pressure overpowered the lowpressure?? 
>
> Don,
>  
> Not a matter of high pressure overpowering the low pressure.  The pump 
> normally runs in one of two directions that supplies hydraulic fluid 
> to either the low pressure or high pressure port depending on the 
> direction.  Applying plus voltage to both lines causes the pump to run 
> - in what direction???????  I have a old pump out at my hangar and I 
> will perform this power experiment under controlled conditions, 
> perhaps today.
>  
> Did you note if the transition light was on?
>  
> Scott Krueger AKA Grayhawk
> Lancair N92EX IO320 SB 89/96
> Aurora, IL (KARR)
>
>
>