---------------------------------------------------------- Yak-List Digest Archive --- Total Messages Posted Mon 12/28/09: 5 ---------------------------------------------------------- Today's Message Index: ---------------------- 1. 12:45 PM - Back up Fuel Pump (captaindonhopkin@aol.com) 2. 01:40 PM - Re: Back up Fuel Pump () 3. 07:01 PM - Re: Back up Fuel Pump (keithmckinley) 4. 07:55 PM - Re: Re: Back up Fuel Pump (T A LEWIS) 5. 08:47 PM - Re: Re: Back up Fuel Pump (A. Dennis Savarese) ________________________________ Message 1 _____________________________________ Time: 12:45:40 PM PST US Subject: Yak-List: Back up Fuel Pump From: captaindonhopkin@aol.com Hi gang, I believe this subject was discussed sometime ago, but I can't find the di gest link for it. We'd like to add a back up electric fuel pump in my Yak 52. Does anyone has schematics, drawings, photos or any suggestions they 'd like to share? Thanking you all in advance. Ciao. Don Captain Don Hopkin N6868Y myscottfree.com : Web site ________________________________ Message 2 _____________________________________ Time: 01:40:10 PM PST US From: Subject: Re: Yak-List: Back up Fuel Pump what's wrong with the manual back-up pump? Martin ----- Original Message ----- From: captaindonhopkin@aol.com To: yak-list@matronics.com Sent: Monday, December 28, 2009 3:26 PM Subject: **SPAM** Yak-List: Back up Fuel Pump Hi gang, I believe this subject was discussed sometime ago, but I can't find the digest link for it. We'd like to add a back up electric fuel pump in my Yak 52. Does anyone has schematics, drawings, photos or any suggestions they'd like to share? Thanking you all in advance. Ciao. Don Captain Don Hopkin N6868Y myscottfree.com : Web site ------------------------------------------------------------------------- ----- Checked by AVG - www.avg.com 12/27/09 04:18:00 ________________________________ Message 3 _____________________________________ Time: 07:01:00 PM PST US Subject: Yak-List: Re: Back up Fuel Pump From: "keithmckinley" Hi Don, I'm at a loss to why some people post answers like the first one you received to a perfectly legitimate question. I too, was looking to put an electric pump in my CJ. I got some great responses and the best was from Larry Pine who provided me with a fantatic schematic and cockpit view of his beautiful work. I can ask Larry if it would be OK to share. Again, it is for a CJ but it might help you out. Let me know off line. Best, Keith -------- Keith McKinley 700HS KFIT Read this topic online here: http://forums.matronics.com/viewtopic.php?p=279053#279053 ________________________________ Message 4 _____________________________________ Time: 07:55:25 PM PST US From: T A LEWIS Subject: Re: Yak-List: Re: Back up Fuel Pump Kieth, I agree with your take on that response concerning the fuel pump . When the main fuel pumps fails , the standby manual pump is on thr wrong side of the cockpit on a CJ. This requires a lot of cross cockpit hand movement at a critical time in the flight. An electrical backup is a great fixfor this problem. Terry Lewis ----- Original Message ---- From: keithmckinley Sent: Mon, December 28, 2009 10:00:12 PM Subject: Yak-List: Re: Back up Fuel Pump Hi Don, I'm at a loss to why some people post answers like the first one you received to a perfectly legitimate question. I too, was looking to put an electric pump in my CJ. I got some great responses and the best was from Larry Pine who provided me with a fantatic schematic and cockpit view of his beautiful work. I can ask Larry if it would be OK to share. Again, it is for a CJ but it might help you out. Let me know off line. Best, Keith -------- Keith McKinley 700HS KFIT Read this topic online here: http://forums.matronics.com/viewtopic.php?p=279053#279053 ________________________________ Message 5 _____________________________________ Time: 08:47:52 PM PST US From: "A. Dennis Savarese" Subject: Re: Yak-List: Re: Back up Fuel Pump Capt. Don has a Yak 52. The primer pump on the 52 is also used to pressurize the system side, much like the big wobble pump handle on the CJ. I can guarantee you the 52 requires significantly more effort to pump enough fuel to keep the engine running if the fuel pump fails. Dennis ----- Original Message ----- From: T A LEWIS To: yak-list@matronics.com Sent: Monday, December 28, 2009 9:54 PM Subject: Re: Yak-List: Re: Back up Fuel Pump Kieth, I agree with your take on that response concerning the fuel pump . When the main fuel pumps fails , the standby manual pump is on thr wrong side of the cockpit on a CJ. This requires a lot of cross cockpit hand movement at a critical time in the flight. An electrical backup is a great fix for this problem. Terry Lewis ----- Original Message ---- From: keithmckinley To: yak-list@matronics.com Sent: Mon, December 28, 2009 10:00:12 PM Subject: Yak-List: Re: Back up Fuel Pump Hi Don, I'm at a loss to why some people post answers like the first one you received to a perfectly legitimate question. I too, was looking to put an electric pump in my CJ. I got some great responses and the best was from Larry Pine who provided me with a fantatic schematic and cockpit view of his beautiful work. I can ask Larry if it would be OK to share. Again, it is for a CJ but it might help you out. Let me know off line. Best, Keith -------- Keith McKinley 700HS KFIT Read this topic online here: http://forums.matronics.com/viewtopic.php?p=279053#279053 ------------------------------------------------------------------------------------- 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.