---------------------------------------------------------- JabiruEngine-List Digest Archive --- Total Messages Posted Sun 10/24/10: 3 ---------------------------------------------------------- Today's Message Index: ---------------------- 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 _____________________________________ Time: 08:25:23 AM PST US Subject: JabiruEngine-List: Re: Temps From: "dons701" 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 _____________________________________ Time: 09:01:36 AM PST US From: BobsV35B@aol.com Subject: Re: JabiruEngine-List: Re: Temps 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" 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 _____________________________________ Time: 09:13:19 AM PST US From: Lynn Matteson Subject: Re: JabiruEngine-List: Re: Temps 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: > > > 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 > > ------------------------------------------------------------------------------------- Other Matronics Email List Services ------------------------------------------------------------------------------------- Post A New Message jabiruengine-list@matronics.com UN/SUBSCRIBE http://www.matronics.com/subscription List FAQ http://www.matronics.com/FAQ/JabiruEngine-List.htm Web Forum Interface To Lists http://forums.matronics.com Matronics List Wiki http://wiki.matronics.com Full Archive Search Engine http://www.matronics.com/search 7-Day List Browse http://www.matronics.com/browse/jabiruengine-list Browse Digests http://www.matronics.com/digest/jabiruengine-list Browse Other Lists http://www.matronics.com/browse Live Online Chat! http://www.matronics.com/chat Archive Downloading http://www.matronics.com/archives Photo Share http://www.matronics.com/photoshare Other Email Lists http://www.matronics.com/emaillists Contributions http://www.matronics.com/contribution ------------------------------------------------------------------------------------- These Email List Services are sponsored solely by Matronics and through the generous Contributions of its members.