Today's Message Index:
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1. 08:25 AM - Re: Temps (dons701)
2. 09:01 AM - Re: Re: Temps (BobsV35B@aol.com)
3. 09:13 AM - Re: Re: Temps (Lynn Matteson)
Message 1
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Hello Bob
I have seen one way to lean the Bing that looks simple. It is to controllably
"leak" filtered air into the vacuum port near the idle mixture screw. The filtered
air was drawn from a tee in the sense hose line of the Bing, through a small
needle valve located on the inst. panel, then to the vacuum port. Full rich
when the valve is closed. Perhaps, anyone who has tried this will kindly tell
us all how well this is working.... Don
--------
Zenith 701 #76120
Jabiru 2200A #2456 67 hours
Sensenich Wood 64-PJ-36 Prop
Read this topic online here:
http://forums.matronics.com/viewtopic.php?p=316862#316862
Message 2
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Good Morning Don,
That is way out of my paygrade, but I sure would like to hear more about
it.
Thanks
And;
Happy Skies,
Old Bob
In a message dated 10/24/2010 10:25:34 A.M. Central Daylight Time,
burdon1@comcast.net writes:
--> JabiruEngine-List message posted by: "dons701" <burdon1@comcast.net>
Hello Bob
I have seen one way to lean the Bing that looks simple. It is to
controllably "leak" filtered air into the vacuum port near the idle mixture screw.
The filtered air was drawn from a tee in the sense hose line of the Bing,
through a small needle valve located on the inst. panel, then to the vacuum
port. Full rich when the valve is closed. Perhaps, anyone who has tried this
will kindly tell us all how well this is working.... Don
--------
Zenith 701 #76120
Jabiru 2200A #2456 67 hours
Sensenich Wood 64-PJ-36 Prop
Message 3
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This is *apparently* the thinking behind the Hacman device. I've seen
several people mimic this idea, and they tell me that it works
reasonably well.
Lynn Matteson
Kitfox IV Speedster, taildragger
Jabiru 2200, #2062
Sensenich 62"x46" Wood (summer)
Electroair direct-fire ignition system
Rotec TBI-40 injection
Status: flying...1060 hrs (since 3-27-2006)
On Oct 24, 2010, at 11:22 AM, dons701 wrote:
> <burdon1@comcast.net>
>
> Hello Bob
> I have seen one way to lean the Bing that looks simple. It is to
> controllably "leak" filtered air into the vacuum port near the idle
> mixture screw. The filtered air was drawn from a tee in the sense
> hose line of the Bing, through a small needle valve located on the
> inst. panel, then to the vacuum port. Full rich when the valve is
> closed. Perhaps, anyone who has tried this will kindly tell us all
> how well this is working.... Don
>
> --------
> Zenith 701 #76120
> Jabiru 2200A #2456 67 hours
> Sensenich Wood 64-PJ-36 Prop
>
>
> Read this topic online here:
>
> http://forums.matronics.com/viewtopic.php?p=316862#316862
>
>
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