---------------------------------------------------------- Yak-List Digest Archive --- Total Messages Posted Sun 01/03/10: 3 ---------------------------------------------------------- Today's Message Index: ---------------------- 1. 01:11 PM - Low stuff (Steven A Johnson) 2. 05:34 PM - Re: Back up Fuel Pump (keithmckinley) 3. 08:33 PM - Engine Driven Fuel Pump (Dennis Von Ruden) ________________________________ Message 1 _____________________________________ Time: 01:11:49 PM PST US From: "Steven A Johnson" Subject: Yak-List: Low stuff http://www.fighterpilotuniversity.com/index.cfm/2009/4/21/Low-stuff Steve Johnson Yak 52, N9900X 0B5, MA 413 522-1130 Cell ________________________________ Message 2 _____________________________________ Time: 05:34:30 PM PST US Subject: Yak-List: Re: Back up Fuel Pump From: "keithmckinley" Mark B contact me off line: keith(at)mckinley.us -------- Keith McKinley 700HS KFIT Read this topic online here: http://forums.matronics.com/viewtopic.php?p=279971#279971 ________________________________ Message 3 _____________________________________ Time: 08:33:48 PM PST US Subject: Yak-List: Engine Driven Fuel Pump From: "Dennis Von Ruden" Does any data exist regarding the history of the engine driven fuel pump operating without failure between overhaul cycles? Not saying that an electric back-up system is not warranted or a good idea. It makes perfect sense to have a back-up plan. Just wondering how many failure incidents have been noted since the CJ has been flying in North America. Just as a sidebar, gear type hydraulic pumps utilized in mobile equipment applications can operate several thousand hours before replacement or failure. Of course, we're talking about something that has pressure and wear compensation built into the design. In the hydraulic equipment we manufacture, I can not think of the last time a pump failed because of a mechanical issue. Sludge for oil...yes. But, pure mechanical failure...not too common. Dennis Von Ruden General Equipment Company 507.451.5510 (P) 507.451.5511 (F) dvonruden@generalequip.com ------------------------------------------------------------------------- ------- ALL INFORMATION IN THIS EMAIL, AND/OR ATTACHMENT(S) IS CONFIDENTIAL. If y ou received this e mail in error, and are not the recipient(s) or responsib le for receiving this e mail for the recipient, please inform the sender im mediately, delete the e mail and any attachment(s) associated. This email has been scanned by Barracuda - Email Security System. ------------------------------------------------------------------------------------- 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.