Yak-List Digest Archive

Thu 12/08/16


Total Messages Posted: 6



Today's Message Index:
----------------------
 
     1. 03:38 AM - Re: Red Star Aircraft Survey (Stratyaks)
     2. 04:23 AM - Main oil screen and remote filter (greg.barnhard@gmail.com)
     3. 05:54 AM - Re: Main oil screen and remote filter (A. Dennis Savarese)
     4. 11:21 AM - Re: Main oil screen and remote filter (cjpilot710@aol.com)
     5. 11:31 AM - Re: Main oil screen and remote filter (cjpilot710@aol.com)
     6. 03:29 PM - Fw: Missing Man Flyover - San Antonio, Texas (Byron Fox)
 
 
 


Message 1


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    Time: 03:38:29 AM PST US
    Subject: Re: Red Star Aircraft Survey
    From: "Stratyaks" <john.bailey@russianradials.com>
    Hi, Just USA or worldwide? Thanks John Bailey (UK) Read this topic online here: http://forums.matronics.com/viewtopic.php?p=463778#463778


    Message 2


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    Time: 04:23:47 AM PST US
    Subject: Main oil screen and remote filter
    From: "greg.barnhard@gmail.com" <greg.barnhard@gmail.com>
    Has anyone ever heard of removing the main oil screen (in the canister on the firewall) when installing a remote oil filter (air wolf) to prevent excessive restrictions in the lines? Correct me if I'm wrong but that's the only screening of the oil between the tank and the motor. Removing that seems odd. Thanks, Greg Read this topic online here: http://forums.matronics.com/viewtopic.php?p=463779#463779


    Message 3


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    Time: 05:54:52 AM PST US
    Subject: Re: Main oil screen and remote filter
    From: "A. Dennis Savarese" <dsavarese0812@bellsouth.net>
    Greg, If you are talking about the main oil screen on the Yak 52, removing it would prevent the oil from flowing between the oil tank and the oil pump. The main oil screen, when inserted into the canister on the firewall, actually opens a spring loaded valve which when opened, allows the oil to flow via gravity into the main oil screen. So yes, removing it wouldnot only be odd, but would most likely cause some serious engine damage. 1st indication would be no oil pressure. What seems to be common practice is to install the add-on oil filters (Airwolf or canister type)between the output of the oil cooler and the oil tank. Where they should be installed is on the output of the oil pump (scavenge pump side) between there and the input of the oil cooler. Dennis A. Dennis Savarese 334-546-8182 (mobile) www.yak-52.com Skype - Yakguy1 On 12/8/2016 7:23 AM, greg.barnhard@gmail.com wrote: > > Has anyone ever heard of removing the main oil screen (in the canister on the firewall) when installing a remote oil filter (air wolf) to prevent excessive restrictions in the lines? Correct me if I'm wrong but that's the only screening of the oil between the tank and the motor. Removing that seems odd. > > Thanks, > Greg > > > Read this topic online here: > > http://forums.matronics.com/viewtopic.php?p=463779#463779 > >


    Message 4


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    Time: 11:21:30 AM PST US
    From: cjpilot710@aol.com
    Subject: Re: Main oil screen and remote filter
    Are you talking about the cylinder shaped wire screen, that's horizontal at the back of the engine case? Pappy In a message dated 12/8/2016 7:24:12 A.M. Eastern Standard Time, greg.barnhard@gmail.com writes: --> Yak-List message posted by: "greg.barnhard@gmail.com" <greg.barnhard@gmail.com> Has anyone ever heard of removing the main oil screen (in the canister on the firewall) when installing a remote oil filter (air wolf) to prevent excessive restrictions in the lines? Correct me if I'm wrong but that's the only screening of the oil between the tank and the motor. Removing that seems odd. Thanks, Greg Read this topic online here: http://forums.matronics.com/viewtopic.php?p=463779#463779


    Message 5


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    Time: 11:31:20 AM PST US
    From: cjpilot710@aol.com
    Subject: Re: Main oil screen and remote filter
    I agree with Dennis. With the filter mounted on the output of the oil pump, what you are getting in reality is the hot dirty oil right out of the engine. The oil being thinned out, the particulates are more easily trapped in the filter, thus the whole stays cleaner from the filter down stream - oil cooler - oil tank and all lines including those back to the engine itself. Jim "Pappy" Goolsby In a message dated 12/8/2016 8:55:51 A.M. Eastern Standard Time, dsavarese0812@bellsouth.net writes: --> Yak-List message posted by: "A. Dennis Savarese" <dsavarese0812@bellsouth.net> Greg, If you are talking about the main oil screen on the Yak 52, removing it would prevent the oil from flowing between the oil tank and the oil pump. The main oil screen, when inserted into the canister on the firewall, actually opens a spring loaded valve which when opened, allows the oil to flow via gravity into the main oil screen. So yes, removing it wouldnot only be odd, but would most likely cause some serious engine damage. 1st indication would be no oil pressure. What seems to be common practice is to install the add-on oil filters (Airwolf or canister type)between the output of the oil cooler and the oil tank. Where they should be installed is on the output of the oil pump (scavenge pump side) between there and the input of the oil cooler. Dennis A. Dennis Savarese 334-546-8182 (mobile) www.yak-52.com Skype - Yakguy1 On 12/8/2016 7:23 AM, greg.barnhard@gmail.com wrote: <greg.barnhard@gmail.com> > > Has anyone ever heard of removing the main oil screen (in the canister on the firewall) when installing a remote oil filter (air wolf) to prevent excessive restrictions in the lines? Correct me if I'm wrong but that's the only screening of the oil between the tank and the motor. Removing that seems odd. > > Thanks, > Greg > > > Read this topic online here: > > http://forums.matronics.com/viewtopic.php?p=463779#463779 > >


    Message 6


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    Time: 03:29:11 PM PST US
    From: Byron Fox <byronmfox@gmail.com>
    Subject: Fwd: Missing Man Flyover - San Antonio, Texas
    Gentlemen, We have a request for a Missing Man in San Antonio. Please see the note below from Kristina Hernandez regarding her grandfather, a WWII fighter pilot. Many thanks ---------- Forwarded message ---------- From: Kristina Hernandez <kris.m.hernandez@gmail.com> Subject: Missing Man Flyover - San Antonio, Texas Hi Byron, Thanks a bunch for taking my call today. We are still awaiting details regarding the exact date and time of the service, but we are hoping for it to happen before Christmas, unless you let me know that you think a flyover may be doable and need more lead time. Thought I would get you the details on my grandfather and our location as I figured that might help you determine if there are pilots in the area. My grandfather, Arthur G. Hughes, Jr., was a retired Air Force Colonel and served as a fighter pilot in WWII and the Korean War and worked in the Pentagon during Vietnam. He will be interred at Fort Sam National Cemetery in San Antonio. I can=99t tell you how much I appreciate you looking into this for us . My grandpa was a true hero, not just to his country, but also to me and I so want him to have the honors he deserve. My email address is kris.m.hernandez@gmail.com and my cell number is 210-394-3957 <(210)%20394-3957>. Thanks again, Kristina Hernandez -- ... Blitz Byron M. Fox 80 Milland Drive Mill Valley, CA 94941 415-307-2405




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