---------------------------------------------------------- Yak-List Digest Archive --- Total Messages Posted Wed 04/14/10: 7 ---------------------------------------------------------- Today's Message Index: ---------------------- 1. 01:46 AM - IFR upgrade to the act 1830 (SRGraham) 2. 03:55 AM - Re: IFR upgrade to the act 1830 (Richard.Goode) 3. 05:34 AM - Re: Magnito Issue Maybe.... (A. Dennis Savarese) 4. 05:43 AM - Re: IFR upgrade to the act 1830 (A. Dennis Savarese) 5. 07:54 AM - Dynon Auto Pilot (dabear) 6. 10:36 AM - Re: Dynon Auto Pilot (Roger Kemp M.D.) 7. 01:24 PM - Re: Dynon Auto Pilot (skidmk) ________________________________ Message 1 _____________________________________ Time: 01:46:39 AM PST US From: "SRGraham" Subject: Yak-List: IFR upgrade to the act 1830 G'day everyone on the list, I am looking for a method to allow a full upgrade to IFR for my yak 18T registered in Australia. I'm in the experimental category, and there hasn't been one upgraded yet to the best of my knowledge. So I'm asking for advice for options. There is a requirement under our legislation for separate power systems for the instruments. That either means 2 alternators/generators with separate systems or electrical plus another system such as vacuum. Has anyone experience with these on the M14p, or in the 18 itself Cheers Stewart Graham ________________________________ Message 2 _____________________________________ Time: 03:55:26 AM PST US From: "Richard.Goode" Subject: Re: Yak-List: IFR upgrade to the act 1830 We have had this problem and got round it with a seccond battery,and the ability to separate the two. But only gives a limited reserve. I think George Coy sells a vacuum pump drive. OR you could look at his electric start systems and take a drive from there? Richard Goode Aerobatics Rhodds Farm Lyonshall Hereford HR5 3LW United Kingdom Tel: +44 (0) 1544 340120 Fax: +44 (0) 1544 340129 www.russianaeros.com I'm currently in Sri Lanka but this Mail is working,and my local phone is +94 779 132 160. ----- Original Message ----- From: SRGraham To: yak-list@matronics.com Sent: Wednesday, April 14, 2010 2:14 PM Subject: Yak-List: IFR upgrade to the act 1830 G'day everyone on the list, I am looking for a method to allow a full upgrade to IFR for my yak 18T registered in Australia. I'm in the experimental category, and there hasn't been one upgraded yet to the best of my knowledge. So I'm asking for advice for options. There is a requirement under our legislation for separate power systems for the instruments. That either means 2 alternators/generators with separate systems or electrical plus another system such as vacuum. Has anyone experience with these on the M14p, or in the 18 itself Cheers Stewart Graham -------------------------------------------------- This message has been scanned for viruses and dangerous content by the Invictawiz MailScanner and is believed to be clean. http://www.invictawiz.com/ -------------------------------------------------- ________________________________ Message 3 _____________________________________ Time: 05:34:25 AM PST US From: "A. Dennis Savarese" Subject: Re: Yak-List: Magnito Issue Maybe.... I don't believe it to be mag timing. Certainly check it though. Did you try advancing the throttle with it only on one mag at a time? Based on what you described, it sounds more like fuel starvation. Have you replaced any of the fuel hoses recently? Check the fuel screen and also the finger screen in the carburetor. It could also be the diaphragm in the carburetor has fractured. Dennis ----- Original Message ----- From: bmiles To: yak-list@matronics.com Sent: Tuesday, April 13, 2010 4:35 PM Subject: Yak-List: Magnito Issue Maybe.... When I conduct a runup on my CJ @ 1860 Man Press and check the Mags, the engine makes a popping sound and Man Pres Bounces up and down on both Mags until it's about to die. If i leave it on both mags and advance the throttle, the engine just about dies and then seconds later does what it's suppose to do. After completing a flight, I performed a runup and when the throttle was advanced the engine quit. My friend thinks it might be Mag Timing....... Any ideas? Carb? Read this topic online here: http://forums.matronics.com/viewtopic.php?p=294106#294106 ________________________________ Message 4 _____________________________________ Time: 05:43:46 AM PST US From: "A. Dennis Savarese" Subject: Re: Yak-List: IFR upgrade to the act 1830 The original Yak 52TW's were delivered with a vacuum pump drive assembly mounted at the old tach generator mounting point. As Richard says, check with George Coy as he was the original importer and was intimately involved in the development and delivery of the 52TW. Dennis ----- Original Message ----- From: Richard.Goode To: yak-list@matronics.com Sent: Wednesday, April 14, 2010 5:56 AM Subject: Re: Yak-List: IFR upgrade to the act 1830 We have had this problem and got round it with a seccond battery,and the ability to separate the two. But only gives a limited reserve. I think George Coy sells a vacuum pump drive. OR you could look at his electric start systems and take a drive from there? Richard Goode Aerobatics Rhodds Farm Lyonshall Hereford HR5 3LW United Kingdom Tel: +44 (0) 1544 340120 Fax: +44 (0) 1544 340129 www.russianaeros.com I=92m currently in Sri Lanka but this Mail is working,and my local phone is +94 779 132 160. ----- Original Message ----- From: SRGraham To: yak-list@matronics.com Sent: Wednesday, April 14, 2010 2:14 PM Subject: Yak-List: IFR upgrade to the act 1830 G'day everyone on the list, I am looking for a method to allow a full upgrade to IFR for my yak 18T registered in Australia. I'm in the experimental category, and there hasn't been one upgraded yet to the best of my knowledge. So I'm asking for advice for options. There is a requirement under our legislation for separate power systems for the instruments. That either means 2 alternators/generators with separate systems or electrical plus another system such as vacuum. Has anyone experience with these on the M14p, or in the 18 itself Cheers Stewart Graham href="http://www.matronics.com/Navigator?Yak-List">http://www.matronics .com/Navigator?Yak-List href="http://forums.matronics.com">http://forums.matronics.com href="http://www.matronics.com/contribution">http://www.matronics.com/c -------------------------------------------------- This message has been scanned for viruses and dangerous content by the Invictawiz MailScanner and is believed to be clean. http://www.invictawiz.com/ -------------------------------------------------- ________________________________ Message 5 _____________________________________ Time: 07:54:24 AM PST US From: "dabear" Subject: Yak-List: Dynon Auto Pilot Anyone out there installed the Dynon Auto pilot Servo in a CJ6A? Do you have a recommended location, bracket, model? Any lessons learned that you care to share? Bear ________________________________ Message 6 _____________________________________ Time: 10:36:28 AM PST US From: "Roger Kemp M.D." Subject: RE: Yak-List: Dynon Auto Pilot No but thinking about putting one in the YAK. You looking at the three axis or just on the wing push rods? Doc From: owner-yak-list-server@matronics.com [mailto:owner-yak-list-server@matronics.com] On Behalf Of dabear Sent: Wednesday, April 14, 2010 9:54 AM Subject: Yak-List: Dynon Auto Pilot Anyone out there installed the Dynon Auto pilot Servo in a CJ6A? Do you have a recommended location, bracket, model? Any lessons learned that you care to share? Bear ________________________________ Message 7 _____________________________________ Time: 01:24:55 PM PST US Subject: Yak-List: Re: Dynon Auto Pilot From: "skidmk" Finally,, Bear will have a good pilot on board his chang :P Skidmk -------- Mike "Skidmk" Bourget Ottawa, Ontario Read this topic online here: http://forums.matronics.com/viewtopic.php?p=294230#294230 ------------------------------------------------------------------------------------- Other Matronics Email List Services ------------------------------------------------------------------------------------- Post A New Message yak-list@matronics.com UN/SUBSCRIBE http://www.matronics.com/subscription List FAQ http://www.matronics.com/FAQ/Yak-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/yak-list Browse Digests http://www.matronics.com/digest/yak-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.