---------------------------------------------------------- Yak-List Digest Archive --- Total Messages Posted Tue 09/28/21: 10 ---------------------------------------------------------- Today's Message Index: ---------------------- 1. 04:53 AM - Re: Engine monitoring system (Stratyaks) 2. 04:55 AM - Anyone selling a UK Based Yak-50? (Stratyaks) 3. 04:55 AM - Anyone selling a UK Based Yak-50? (Stratyaks) 4. 08:52 AM - fuel fittings (jlpartington@reagan.com) 5. 11:03 AM - Re: Yak-List Digest: 6 Msgs - 09/27/21 (Frederick Slyfield) 6. 11:15 AM - Re: Re: Yak-List Digest: 6 Msgs - 09/27/21 (Mark Pennington) 7. 11:29 AM - Re: Re: Yak-List Digest: 6 Msgs - 09/27/21 (Richard Goode) 8. 12:01 PM - Re: Re: Yak-List Digest: 6 Msgs - 09/27/21 (George) 9. 07:07 PM - Re: Re: Yak-List Digest: 6 Msgs - 09/27/21 (Mike Holoman) 10. 07:08 PM - Re: Rubber Seal on CJ6 Pressure Relief Valve (strodude) ________________________________ Message 1 _____________________________________ Time: 04:53:44 AM PST US Subject: Yak-List: Re: Engine monitoring system From: "Stratyaks" easy_driver wrote: > i betcha you'd get a dozen replies pointing to JPI... > > i know a guy - 10-something years ago he wrote a complete EFIS and engine monitor for his sukhoi. there was nothing on the market. the only EFIS was 10" BMA EFIS One. he had nothing on his panel, just a 12" superbright display with all the data you can think of. his code and display plus commercial electronics mounted on the engine. > > i'd say: since he wrote it - it's infinitely customizable, can run on a big screen , display anything you'd like and log it or instantly send it elsewhere. probably for a fraction of JPI I would be interested to know if this is a possiblity - I have an interesting application that would not be served by anything commercially available Read this topic online here: http://forums.matronics.com/viewtopic.php?p=503303#503303 ________________________________ Message 2 _____________________________________ Time: 04:55:29 AM PST US Subject: Yak-List: Anyone selling a UK Based Yak-50? From: "Stratyaks" I have a friend who is desperate to own a UK reg Yak-50, anyone know of one for sale please? Read this topic online here: http://forums.matronics.com/viewtopic.php?p=503304#503304 ________________________________ Message 3 _____________________________________ Time: 04:55:29 AM PST US Subject: Yak-List: Anyone selling a UK Based Yak-50? From: "Stratyaks" I have a friend who is desperate to own a UK reg Yak-50, anyone know of one for sale please? Read this topic online here: http://forums.matronics.com/viewtopic.php?p=503305#503305 ________________________________ Message 4 _____________________________________ Time: 08:52:56 AM PST US Subject: Yak-List: fuel fittings From: jlpartington@reagan.com =0AThe two large fuel fittings going on the fuel pump (on a CJ engine but s uspect same in M14) are not on any of my parts brake down lists. One is a T fitting the other a 45, pipe threads on on end and a hose connection on t he other.=0A =0ADoes anyone have a source for these or part numbers or size data - anything?=0A =0AJim Partington=0A817.917.6806 ________________________________ Message 5 _____________________________________ Time: 11:03:30 AM PST US From: Frederick Slyfield Subject: Yak-List: Re: Yak-List Digest: 6 Msgs - 09/27/21 Hey everybody, I'm trying to find an air compressor for the M-14 on my Yak-50. Anybody have any ideas? Also, Chinese spark plugs for the 285 Husoi? Cheers, Skip Slyfield norske.fly@gmail.com 435-901-0549 On Tue, Sep 28, 2021 at 12:52 AM Yak-List Digest Server < yak-list@matronics.com> wrote: > * > > ================================================= > Online Versions of Today's List Digest Archive > ================================================= > > Today's complete Yak-List Digest can also be found in either of the > two Web Links listed below. The .html file includes the Digest formatted > in HTML for viewing with a web browser and features Hyperlinked Indexes > and Message Navigation. The .txt file includes the plain ASCII version > of the Yak-List Digest and can be viewed with a generic text editor > such as Notepad or with a web browser. > > HTML Version: > > > http://www.matronics.com/digest/digestview.php?Style=82701&View=html&Chapter 21-09-27&Archive=Yak > > Text Version: > > > http://www.matronics.com/digest/digestview.php?Style=82701&View=txt&Chapter 21-09-27&Archive=Yak > > > =============================================== > EMail Version of Today's List Digest Archive > =============================================== > > > ---------------------------------------------------------- > Yak-List Digest Archive > --- > Total Messages Posted Mon 09/27/21: 6 > ---------------------------------------------------------- > > > Today's Message Index: > ---------------------- > > 1. 07:08 AM - Rubber Seal on CJ6 Pressure Relief Valve (strodude) > 2. 07:48 AM - Engine monitoring system (Richard Goode) > 3. 08:31 AM - Re: cockpit control knobs, plastic covers... ? (Justin > Drafts) > 4. 11:22 AM - Re: Engine monitoring system (Anthony Savarese) > 5. 11:25 AM - Re: Engine monitoring system (easy_driver) > 6. 12:04 PM - Re: Rubber Seal on CJ6 Pressure Relief Valve (W LANNON) > > > ________________________________ Message 1 > _____________________________________ > > > Time: 07:08:35 AM PST US > From: strodude > Subject: Yak-List: Rubber Seal on CJ6 Pressure Relief Valve > > Hello everyone. I have a bad rubber seal on my CJ6 pressure relief valve > (PRV). Since the replacement parts situation is at a standstill for the > time being, I'm wondering if anyone out there has used something other than > an original chinese stock part successfully to replace the PRV rubber pad. > At first, I thought it was similar to the pad used in the Chinese check > valves but it isn't. It has an additional, smaller diameter disk on the > underside that "plugs in" to the brass piston. In fact, mine looks like > someone may have hand-made it from vulcanizing rubber which worked until it > finally gave up the ghost after 10+ years. > > Any thoughts? > > Thanks! > Darrin > > ________________________________ Message 2 > _____________________________________ > > > Time: 07:48:27 AM PST US > From: "Richard Goode" > Subject: Yak-List: Engine monitoring system > > As people probably know, we test all our engines that we overhaul on a > sophisticated dynamometer at Aerometal in Hungary. However we would like > to update the current engine monitoring system, since we would like to > have a constant readout and recording ability for all engine parameters > such as CHT; EGT; oil temperature in and out; fuel flow; oil pressure; > rpm et cetera. > > I would welcome anyone's advice as to the best system to install > =93 thank you > > Richard > > > RICHARD GOODE AEROBATICS > Rhodds Farm, Lyonshall, Hereford, HR5 3LW, UK > Tel: +44 (0)1544 340120 Fax: +44 (0)1544 340129 > e-mail: > richard.goode@russianaeros.com > www.russianaeros.com > WORLD LEADERS IN RUSSIAN SPORTING AIRCRAFT & ENGINES > In partnership with Aerometal Kft, Hungary. > > > ________________________________ Message 3 > _____________________________________ > > > Time: 08:31:07 AM PST US > From: Justin Drafts > Subject: Yak-List: RE: cockpit control knobs, plastic covers... ? > > A shot in the dark, but I'll ask... > Does anyone have any of the small, clear plastic disks that insert into the > cockpit's pedestal control knobs (over the circular placards)? > See the photo... > My CJ6 is missing a few, and I'd like to replace. > Anyone have 1, 2, or 3 to sell? > Or advice on making my own? > > I know what they are and do, just looking to see if anyone has spare > plastic disks. It's the season of chasing down such small items. > > Thanks all- > Justin Drafts > N280NC > > ________________________________ Message 4 > _____________________________________ > > > Time: 11:22:18 AM PST US > From: Anthony Savarese > Subject: Re: Yak-List: Engine monitoring system > > JPI 730 9C or 930 > Dennis > > Sent from my iPhone > > > On Sep 27, 2021, at 10:50 AM, Richard Goode < > richard.goode@russianaeros.co > m> wrote: > > =EF=BB > > As people probably know, we test all our engines that we overhaul on a > sop > histicated dynamometer at Aerometal in Hungary. However we would like to > upd > ate the current engine monitoring system, since we would like to have a > cons > tant readout and recording ability for all engine parameters such as CHT; > EG > T; oil temperature in and out; fuel flow; oil pressure; rpm et cetera. > > > > I would welcome anyone's advice as to the best system to install =93 > thank you > > > > Richard > > > > > > RICHARD GOODE AEROBATICS > > Rhodds Farm, Lyonshall, Hereford, HR5 3LW, UK > > Tel: +44 (0)1544 340120 Fax: +44 (0)1544 340129 > > e-mail: richard.goode@russianaeros.com > > www.russianaeros.com > > WORLD LEADERS IN RUSSIAN SPORTING AIRCRAFT & ENGINES > > In partnership with Aerometal Kft, Hungary. > > ________________________________ Message 5 > _____________________________________ > > > Time: 11:25:14 AM PST US > Subject: Yak-List: Re: Engine monitoring system > From: "easy_driver" > > > i betcha you'd get a dozen replies pointing to JPI... > > i know a guy - 10-something years ago he wrote a complete EFIS and engine > monitor > for his sukhoi. there was nothing on the market. the only EFIS was 10" BMA > EFIS One. he had nothing on his panel, just a 12" superbright display with > all > the data you can think of. his code and display plus commercial > electronics > mounted on the engine. > > i'd say: since he wrote it - it's infinitely customizable, can run on a > big screen > , display anything you'd like and log it or instantly send it elsewhere. > probably > for a fraction of JPI > > > Read this topic online here: > > http://forums.matronics.com/viewtopic.php?p=503295#503295 > > > ________________________________ Message 6 > _____________________________________ > > > Time: 12:04:29 PM PST US > From: W LANNON > Subject: Re: Yak-List: Rubber Seal on CJ6 Pressure Relief Valve > > Hi Darrin; > Sounds like you have a home modified PRV plunger. There is only one > "rubber" pad. > That is the one you describe as a "smaller dia disc that plugs into the > piston" > > > I understand the parts supply situation is close to being resolved. If > that is > not the case you could send me your plunger and I will install a new 1/16" > FKM > Viton disc in it. > > Walt > > > From: "strodude" > Sent: Monday, September 27, 2021 7:07:52 AM > Subject: Yak-List: Rubber Seal on CJ6 Pressure Relief Valve > > Hello everyone. I have a bad rubber seal on my CJ6 pressure relief valve > (PRV). > Since the replacement parts situation is at a standstill for the time > being, > I'm wondering if anyone out there has used something other than an > original chinese > stock part successfully to replace the PRV rubber pad. At first, I thought > it was similar to the pad used in the Chinese check valves but it isn't. It > has an additional, smaller diameter disk on the underside that "plugs in" > to > the brass piston. In fact, mine looks like someone may have hand-made it > from > vulcanizing rubber which worked until it finally gave up the ghost after > 10+ years. > > > Any thoughts? > > Thanks! > Darrin > > ________________________________ Message 6 _____________________________________ Time: 11:15:03 AM PST US From: Mark Pennington Subject: Re: Yak-List: Re: Yak-List Digest: 6 Msgs - 09/27/21 Contact Richard Goode for the compressor Scrap the Chinese wires and plugs and reach to Dennis Saverese for the auto plug conversion. Mark N621CJ. On Tue, Sep 28, 2021 at 2:09 PM Frederick Slyfield wrote: > Hey everybody, I'm trying to find an air compressor for the M-14 on my > Yak-50. Anybody have any ideas? Also, Chinese spark plugs for the 285 > Husoi? > > Cheers, > > Skip Slyfield > norske.fly@gmail.com > 435-901-0549 > > On Tue, Sep 28, 2021 at 12:52 AM Yak-List Digest Server < > yak-list@matronics.com> wrote: > >> * >> >> ======================== >> Online Versions of Today's List Digest Archive >> ======================== >> >> Today's complete Yak-List Digest can also be found in either of the >> two Web Links listed below. The .html file includes the Digest formatted >> in HTML for viewing with a web browser and features Hyperlinked Indexes >> and Message Navigation. The .txt file includes the plain ASCII version >> of the Yak-List Digest and can be viewed with a generic text editor >> such as Notepad or with a web browser. >> >> HTML Version: >> >> >> http://www.matronics.com/digest/digestview.php?Style=82701&View=html&Chapter 21-09-27&Archive=Yak >> >> Text Version: >> >> >> http://www.matronics.com/digest/digestview.php?Style=82701&View=txt&Chapter 21-09-27&Archive=Yak >> >> >> ====================== >> EMail Version of Today's List Digest Archive >> ====================== >> >> >> ---------------------------------------------------------- >> Yak-List Digest Archive >> --- >> Total Messages Posted Mon 09/27/21: 6 >> ---------------------------------------------------------- >> >> >> Today's Message Index: >> ---------------------- >> >> 1. 07:08 AM - Rubber Seal on CJ6 Pressure Relief Valve (strodude) >> 2. 07:48 AM - Engine monitoring system (Richard Goode) >> 3. 08:31 AM - Re: cockpit control knobs, plastic covers... ? >> (Justin Drafts) >> 4. 11:22 AM - Re: Engine monitoring system (Anthony Savarese) >> 5. 11:25 AM - Re: Engine monitoring system (easy_driver) >> 6. 12:04 PM - Re: Rubber Seal on CJ6 Pressure Relief Valve (W >> LANNON) >> >> >> >> ________________________________ Message 1 >> _____________________________________ >> >> >> Time: 07:08:35 AM PST US >> From: strodude >> Subject: Yak-List: Rubber Seal on CJ6 Pressure Relief Valve >> >> Hello everyone. I have a bad rubber seal on my CJ6 pressure relief valve >> (PRV). Since the replacement parts situation is at a standstill for the >> time being, I'm wondering if anyone out there has used something other >> than >> an original chinese stock part successfully to replace the PRV rubber pad. >> At first, I thought it was similar to the pad used in the Chinese check >> valves but it isn't. It has an additional, smaller diameter disk on the >> underside that "plugs in" to the brass piston. In fact, mine looks like >> someone may have hand-made it from vulcanizing rubber which worked until >> it >> finally gave up the ghost after 10+ years. >> >> Any thoughts? >> >> Thanks! >> Darrin >> >> ________________________________ Message 2 >> _____________________________________ >> >> >> Time: 07:48:27 AM PST US >> From: "Richard Goode" >> Subject: Yak-List: Engine monitoring system >> >> As people probably know, we test all our engines that we overhaul on a >> sophisticated dynamometer at Aerometal in Hungary. However we would like >> to update the current engine monitoring system, since we would like to >> have a constant readout and recording ability for all engine parameters >> such as CHT; EGT; oil temperature in and out; fuel flow; oil pressure; >> rpm et cetera. >> >> I would welcome anyone's advice as to the best system to install >> =93 thank you >> >> Richard >> >> >> RICHARD GOODE AEROBATICS >> Rhodds Farm, Lyonshall, Hereford, HR5 3LW, UK >> Tel: +44 (0)1544 340120 Fax: +44 (0)1544 340129 >> e-mail: >> richard.goode@russianaeros.com >> www.russianaeros.com >> WORLD LEADERS IN RUSSIAN SPORTING AIRCRAFT & ENGINES >> In partnership with Aerometal Kft, Hungary. >> >> >> ________________________________ Message 3 >> _____________________________________ >> >> >> Time: 08:31:07 AM PST US >> From: Justin Drafts >> Subject: Yak-List: RE: cockpit control knobs, plastic covers... ? >> >> A shot in the dark, but I'll ask... >> Does anyone have any of the small, clear plastic disks that insert into >> the >> cockpit's pedestal control knobs (over the circular placards)? >> See the photo... >> My CJ6 is missing a few, and I'd like to replace. >> Anyone have 1, 2, or 3 to sell? >> Or advice on making my own? >> >> I know what they are and do, just looking to see if anyone has spare >> plastic disks. It's the season of chasing down such small items. >> >> Thanks all- >> Justin Drafts >> N280NC >> >> ________________________________ Message 4 >> _____________________________________ >> >> >> Time: 11:22:18 AM PST US >> From: Anthony Savarese >> Subject: Re: Yak-List: Engine monitoring system >> >> JPI 730 9C or 930 >> Dennis >> >> Sent from my iPhone >> >> > On Sep 27, 2021, at 10:50 AM, Richard Goode < >> richard.goode@russianaeros.co >> m> wrote: >> > =EF=BB >> > As people probably know, we test all our engines that we overhaul on a >> sop >> histicated dynamometer at Aerometal in Hungary. However we would like to >> upd >> ate the current engine monitoring system, since we would like to have a >> cons >> tant readout and recording ability for all engine parameters such as CHT; >> EG >> T; oil temperature in and out; fuel flow; oil pressure; rpm et cetera. >> > >> > I would welcome anyone's advice as to the best system to install =93 >> thank you >> > >> > Richard >> > >> > >> > RICHARD GOODE AEROBATICS >> > Rhodds Farm, Lyonshall, Hereford, HR5 3LW, UK >> > Tel: +44 (0)1544 340120 Fax: +44 (0)1544 340129 >> > e-mail: richard.goode@russianaeros.com >> > www.russianaeros.com >> > WORLD LEADERS IN RUSSIAN SPORTING AIRCRAFT & ENGINES >> > In partnership with Aerometal Kft, Hungary. >> >> ________________________________ Message 5 >> _____________________________________ >> >> >> Time: 11:25:14 AM PST US >> Subject: Yak-List: Re: Engine monitoring system >> From: "easy_driver" >> >> >> i betcha you'd get a dozen replies pointing to JPI... >> >> i know a guy - 10-something years ago he wrote a complete EFIS and engine >> monitor >> for his sukhoi. there was nothing on the market. the only EFIS was 10" BMA >> EFIS One. he had nothing on his panel, just a 12" superbright display >> with all >> the data you can think of. his code and display plus commercial >> electronics >> mounted on the engine. >> >> i'd say: since he wrote it - it's infinitely customizable, can run on a >> big screen >> , display anything you'd like and log it or instantly send it elsewhere. >> probably >> for a fraction of JPI >> >> >> Read this topic online here: >> >> http://forums.matronics.com/viewtopic.php?p=503295#503295 >> >> >> ________________________________ Message 6 >> _____________________________________ >> >> >> Time: 12:04:29 PM PST US >> From: W LANNON >> Subject: Re: Yak-List: Rubber Seal on CJ6 Pressure Relief Valve >> >> Hi Darrin; >> Sounds like you have a home modified PRV plunger. There is only one >> "rubber" pad. >> That is the one you describe as a "smaller dia disc that plugs into the >> piston" >> >> >> I understand the parts supply situation is close to being resolved. If >> that is >> not the case you could send me your plunger and I will install a new >> 1/16" FKM >> Viton disc in it. >> >> Walt >> >> >> From: "strodude" >> Sent: Monday, September 27, 2021 7:07:52 AM >> Subject: Yak-List: Rubber Seal on CJ6 Pressure Relief Valve >> >> Hello everyone. I have a bad rubber seal on my CJ6 pressure relief valve >> (PRV). >> Since the replacement parts situation is at a standstill for the time >> being, >> I'm wondering if anyone out there has used something other than an >> original chinese >> stock part successfully to replace the PRV rubber pad. At first, I thought >> it was similar to the pad used in the Chinese check valves but it isn't. >> It >> has an additional, smaller diameter disk on the underside that "plugs in" >> to >> the brass piston. In fact, mine looks like someone may have hand-made it >> from >> vulcanizing rubber which worked until it finally gave up the ghost after >> 10+ years. >> >> >> Any thoughts? >> >> Thanks! >> Darrin >> >> >> >> >> ========== >> List" rel="noreferrer" target="_blank"> >> http://www.matronics.com/Navigator?Yak-List >> ========== >> FORUMS - >> eferrer" target="_blank">http://forums.matronics.com >> ========== >> WIKI - >> errer" target="_blank">http://wiki.matronics.com >> ========== >> b Site - >> -Matt Dralle, List Admin. >> rel="noreferrer" target="_blank">http://www.matronics.com/contribution >> ========== >> >> >> >> >> ________________________________ Message 7 _____________________________________ Time: 11:29:05 AM PST US From: "Richard Goode" Subject: RE: Yak-List: Re: Yak-List Digest: 6 Msgs - 09/27/21 Hello Skip, After 35 years with these engines, my honest advice is that the automotive spark plug conversion kit with modern leads and really high quality plugs is a huge advance on the 70 year old design, whether Russian or Chinese. And certainly these kits are the best thing you can do for these engines for the money. Dennis Savarese does an excellent kit and there are many hundreds of aircraft flying with it. And we can supply perfect and zero-timed compressors =93 please contact me directly. Richard RICHARD GOODE AEROBATICS Rhodds Farm, Lyonshall, Hereford, HR5 3LW, UK Tel: +44 (0)1544 340120 Fax: +44 (0)1544 340129 e-mail: richard.goode@russianaeros.com www.russianaeros.com WORLD LEADERS IN RUSSIAN SPORTING AIRCRAFT & ENGINES In partnership with Aerometal Kft, Hungary. From: owner-yak-list-server@matronics.com On Behalf Of Frederick Slyfield Sent: 28 September 2021 19:03 Subject: Yak-List: Re: Yak-List Digest: 6 Msgs - 09/27/21 Hey everybody, I'm trying to find an air compressor for the M-14 on my Yak-50. Anybody have any ideas? Also, Chinese spark plugs for the 285 Husoi? Cheers, Skip Slyfield norske.fly@gmail.com 435-901-0549 On Tue, Sep 28, 2021 at 12:52 AM Yak-List Digest Server > wrote: * Online Versions of Today's List Digest Archive Today's complete Yak-List Digest can also be found in either of the two Web Links listed below. The .html file includes the Digest formatted in HTML for viewing with a web browser and features Hyperlinked Indexes and Message Navigation. The .txt file includes the plain ASCII version of the Yak-List Digest and can be viewed with a generic text editor such as Notepad or with a web browser. HTML Version: http://www.matronics.com/digest/digestview.php?Style=82701 &View=html&Chapter 21-09-27&Archive=Yak Text Version: http://www.matronics.com/digest/digestview.php?Style=82701 &View=txt&Chapter 21-09-27&Archive=Yak ====================== EMail Version of Today's List Digest Archive ====================== ---------------------------------------------------------- Yak-List Digest Archive --- Total Messages Posted Mon 09/27/21: 6 ---------------------------------------------------------- Today's Message Index: ---------------------- 1. 07:08 AM - Rubber Seal on CJ6 Pressure Relief Valve (strodude) 2. 07:48 AM - Engine monitoring system (Richard Goode) 3. 08:31 AM - Re: cockpit control knobs, plastic covers... ? (Justin Drafts) 4. 11:22 AM - Re: Engine monitoring system (Anthony Savarese) 5. 11:25 AM - Re: Engine monitoring system (easy_driver) 6. 12:04 PM - Re: Rubber Seal on CJ6 Pressure Relief Valve (W LANNON) ________________________________ Message 1 _____________________________________ Time: 07:08:35 AM PST US From: strodude > Subject: Yak-List: Rubber Seal on CJ6 Pressure Relief Valve Hello everyone. I have a bad rubber seal on my CJ6 pressure relief valve (PRV). Since the replacement parts situation is at a standstill for the time being, I'm wondering if anyone out there has used something other than an original chinese stock part successfully to replace the PRV rubber pad. At first, I thought it was similar to the pad used in the Chinese check valves but it isn't. It has an additional, smaller diameter disk on the underside that "plugs in" to the brass piston. In fact, mine looks like someone may have hand-made it from vulcanizing rubber which worked until it finally gave up the ghost after 10+ years. Any thoughts? Thanks! Darrin ________________________________ Message 2 _____________________________________ Time: 07:48:27 AM PST US From: "Richard Goode" > Subject: Yak-List: Engine monitoring system As people probably know, we test all our engines that we overhaul on a sophisticated dynamometer at Aerometal in Hungary. However we would like to update the current engine monitoring system, since we would like to have a constant readout and recording ability for all engine parameters such as CHT; EGT; oil temperature in and out; fuel flow; oil pressure; rpm et cetera. I would welcome anyone's advice as to the best system to install =93 thank you Richard RICHARD GOODE AEROBATICS Rhodds Farm, Lyonshall, Hereford, HR5 3LW, UK Tel: +44 (0)1544 340120 Fax: +44 (0)1544 340129 e-mail: > richard.goode@russianaeros.com www.russianaeros.com WORLD LEADERS IN RUSSIAN SPORTING AIRCRAFT & ENGINES In partnership with Aerometal Kft, Hungary. ________________________________ Message 3 _____________________________________ Time: 08:31:07 AM PST US From: Justin Drafts > Subject: Yak-List: RE: cockpit control knobs, plastic covers... ? A shot in the dark, but I'll ask... Does anyone have any of the small, clear plastic disks that insert into the cockpit's pedestal control knobs (over the circular placards)? See the photo... My CJ6 is missing a few, and I'd like to replace. Anyone have 1, 2, or 3 to sell? Or advice on making my own? I know what they are and do, just looking to see if anyone has spare plastic disks. It's the season of chasing down such small items. Thanks all- Justin Drafts N280NC ________________________________ Message 4 _____________________________________ Time: 11:22:18 AM PST US From: Anthony Savarese > Subject: Re: Yak-List: Engine monitoring system JPI 730 9C or 930 Dennis Sent from my iPhone > On Sep 27, 2021, at 10:50 AM, Richard Goode m> wrote: > =EF=BB > As people probably know, we test all our engines that we overhaul on a sop histicated dynamometer at Aerometal in Hungary. However we would like to upd ate the current engine monitoring system, since we would like to have a cons tant readout and recording ability for all engine parameters such as CHT; EG T; oil temperature in and out; fuel flow; oil pressure; rpm et cetera. > > I would welcome anyone's advice as to the best system to install =93 thank you > > Richard > > > RICHARD GOODE AEROBATICS > Rhodds Farm, Lyonshall, Hereford, HR5 3LW, UK > Tel: +44 (0)1544 340120 Fax: +44 (0)1544 340129 > e-mail: richard.goode@russianaeros.com > www.russianaeros.com > WORLD LEADERS IN RUSSIAN SPORTING AIRCRAFT & ENGINES > In partnership with Aerometal Kft, Hungary. ________________________________ Message 5 _____________________________________ Time: 11:25:14 AM PST US Subject: Yak-List: Re: Engine monitoring system From: "easy_driver" > i betcha you'd get a dozen replies pointing to JPI... i know a guy - 10-something years ago he wrote a complete EFIS and engine monitor for his sukhoi. there was nothing on the market. the only EFIS was 10" BMA EFIS One. he had nothing on his panel, just a 12" superbright display with all the data you can think of. his code and display plus commercial electronics mounted on the engine. i'd say: since he wrote it - it's infinitely customizable, can run on a big screen , display anything you'd like and log it or instantly send it elsewhere. probably for a fraction of JPI Read this topic online here: http://forums.matronics.com/viewtopic.php?p=503295#503295 ________________________________ Message 6 _____________________________________ Time: 12:04:29 PM PST US From: W LANNON > Subject: Re: Yak-List: Rubber Seal on CJ6 Pressure Relief Valve Hi Darrin; Sounds like you have a home modified PRV plunger. There is only one "rubber" pad. That is the one you describe as a "smaller dia disc that plugs into the piston" I understand the parts supply situation is close to being resolved. If that is not the case you could send me your plunger and I will install a new 1/16" FKM Viton disc in it. Walt From: "strodude" > Sent: Monday, September 27, 2021 7:07:52 AM Subject: Yak-List: Rubber Seal on CJ6 Pressure Relief Valve Hello everyone. I have a bad rubber seal on my CJ6 pressure relief valve (PRV). Since the replacement parts situation is at a standstill for the time being, I'm wondering if anyone out there has used something other than an original chinese stock part successfully to replace the PRV rubber pad. At first, I thought it was similar to the pad used in the Chinese check valves but it isn't. It has an additional, smaller diameter disk on the underside that "plugs in" to the brass piston. In fact, mine looks like someone may have hand-made it from vulcanizing rubber which worked until it finally gave up the ghost after 10+ years. Any thoughts? Thanks! Darrin List" rel="noreferrer" target="_blank">http://www.matronics.com/Navigator?Yak-List FORUMS - eferrer" target="_blank">http://forums.matronics.com WIKI - errer" target="_blank">http://wiki.matronics.com b Site - -Matt Dralle, List Admin. rel="noreferrer" target="_blank">http://www.matronics.com/contribution ________________________________ Message 8 _____________________________________ Time: 12:01:52 PM PST US From: "George" Subject: RE: Yak-List: Re: Yak-List Digest: 6 Msgs - 09/27/21 I am presently out of the overhauled compressors, but Rhonda at Barretts Precision Engines may have them. They are setting up to overhaul tm as well. I think Jill at M14P inc can overhaul them as well. We can offer factory overhauled units, but it will be a month or so with shipping. George Coy MotorstarNA 714 Airport Rd. Swanton VT 05488 802-868-5633 off 802-363-5782 cell george.coy@gmail.com http://motorstarna.com/ SKYPE george.coy From: owner-yak-list-server@matronics.com On Behalf Of Mark Pennington Sent: Tuesday, September 28, 2021 2:15 PM Subject: Re: Yak-List: Re: Yak-List Digest: 6 Msgs - 09/27/21 Contact Richard Goode for the compressor Scrap the Chinese wires and plugs and reach to Dennis Saverese for the auto plug conversion. Mark N621CJ. On Tue, Sep 28, 2021 at 2:09 PM Frederick Slyfield > wrote: Hey everybody, I'm trying to find an air compressor for the M-14 on my Yak-50. Anybody have any ideas? Also, Chinese spark plugs for the 285 Husoi? Cheers, Skip Slyfield norske.fly@gmail.com 435-901-0549 On Tue, Sep 28, 2021 at 12:52 AM Yak-List Digest Server > wrote: * Online Versions of Today's List Digest Archive Today's complete Yak-List Digest can also be found in either of the two Web Links listed below. The .html file includes the Digest formatted in HTML for viewing with a web browser and features Hyperlinked Indexes and Message Navigation. The .txt file includes the plain ASCII version of the Yak-List Digest and can be viewed with a generic text editor such as Notepad or with a web browser. HTML Version: http://www.matronics.com/digest/digestview.php?Style=82701 &View=html&Chapter 21-09-27&Archive=Yak Text Version: http://www.matronics.com/digest/digestview.php?Style=82701 &View=txt&Chapter 21-09-27&Archive=Yak ====================== EMail Version of Today's List Digest Archive ====================== ---------------------------------------------------------- Yak-List Digest Archive --- Total Messages Posted Mon 09/27/21: 6 ---------------------------------------------------------- Today's Message Index: ---------------------- 1. 07:08 AM - Rubber Seal on CJ6 Pressure Relief Valve (strodude) 2. 07:48 AM - Engine monitoring system (Richard Goode) 3. 08:31 AM - Re: cockpit control knobs, plastic covers... ? (Justin Drafts) 4. 11:22 AM - Re: Engine monitoring system (Anthony Savarese) 5. 11:25 AM - Re: Engine monitoring system (easy_driver) 6. 12:04 PM - Re: Rubber Seal on CJ6 Pressure Relief Valve (W LANNON) ________________________________ Message 1 _____________________________________ Time: 07:08:35 AM PST US From: strodude > Subject: Yak-List: Rubber Seal on CJ6 Pressure Relief Valve Hello everyone. I have a bad rubber seal on my CJ6 pressure relief valve (PRV). Since the replacement parts situation is at a standstill for the time being, I'm wondering if anyone out there has used something other than an original chinese stock part successfully to replace the PRV rubber pad. At first, I thought it was similar to the pad used in the Chinese check valves but it isn't. It has an additional, smaller diameter disk on the underside that "plugs in" to the brass piston. In fact, mine looks like someone may have hand-made it from vulcanizing rubber which worked until it finally gave up the ghost after 10+ years. Any thoughts? Thanks! Darrin ________________________________ Message 2 _____________________________________ Time: 07:48:27 AM PST US From: "Richard Goode" > Subject: Yak-List: Engine monitoring system As people probably know, we test all our engines that we overhaul on a sophisticated dynamometer at Aerometal in Hungary. However we would like to update the current engine monitoring system, since we would like to have a constant readout and recording ability for all engine parameters such as CHT; EGT; oil temperature in and out; fuel flow; oil pressure; rpm et cetera. I would welcome anyone's advice as to the best system to install =93 thank you Richard RICHARD GOODE AEROBATICS Rhodds Farm, Lyonshall, Hereford, HR5 3LW, UK Tel: +44 (0)1544 340120 Fax: +44 (0)1544 340129 e-mail: > richard.goode@russianaeros.com www.russianaeros.com WORLD LEADERS IN RUSSIAN SPORTING AIRCRAFT & ENGINES In partnership with Aerometal Kft, Hungary. ________________________________ Message 3 _____________________________________ Time: 08:31:07 AM PST US From: Justin Drafts > Subject: Yak-List: RE: cockpit control knobs, plastic covers... ? A shot in the dark, but I'll ask... Does anyone have any of the small, clear plastic disks that insert into the cockpit's pedestal control knobs (over the circular placards)? See the photo... My CJ6 is missing a few, and I'd like to replace. Anyone have 1, 2, or 3 to sell? Or advice on making my own? I know what they are and do, just looking to see if anyone has spare plastic disks. It's the season of chasing down such small items. Thanks all- Justin Drafts N280NC ________________________________ Message 4 _____________________________________ Time: 11:22:18 AM PST US From: Anthony Savarese > Subject: Re: Yak-List: Engine monitoring system JPI 730 9C or 930 Dennis Sent from my iPhone > On Sep 27, 2021, at 10:50 AM, Richard Goode m> wrote: > =EF=BB > As people probably know, we test all our engines that we overhaul on a sop histicated dynamometer at Aerometal in Hungary. However we would like to upd ate the current engine monitoring system, since we would like to have a cons tant readout and recording ability for all engine parameters such as CHT; EG T; oil temperature in and out; fuel flow; oil pressure; rpm et cetera. > > I would welcome anyone's advice as to the best system to install =93 thank you > > Richard > > > RICHARD GOODE AEROBATICS > Rhodds Farm, Lyonshall, Hereford, HR5 3LW, UK > Tel: +44 (0)1544 340120 Fax: +44 (0)1544 340129 > e-mail: richard.goode@russianaeros.com > www.russianaeros.com > WORLD LEADERS IN RUSSIAN SPORTING AIRCRAFT & ENGINES > In partnership with Aerometal Kft, Hungary. ________________________________ Message 5 _____________________________________ Time: 11:25:14 AM PST US Subject: Yak-List: Re: Engine monitoring system From: "easy_driver" > i betcha you'd get a dozen replies pointing to JPI... i know a guy - 10-something years ago he wrote a complete EFIS and engine monitor for his sukhoi. there was nothing on the market. the only EFIS was 10" BMA EFIS One. he had nothing on his panel, just a 12" superbright display with all the data you can think of. his code and display plus commercial electronics mounted on the engine. i'd say: since he wrote it - it's infinitely customizable, can run on a big screen , display anything you'd like and log it or instantly send it elsewhere. probably for a fraction of JPI Read this topic online here: http://forums.matronics.com/viewtopic.php?p=503295#503295 ________________________________ Message 6 _____________________________________ Time: 12:04:29 PM PST US From: W LANNON > Subject: Re: Yak-List: Rubber Seal on CJ6 Pressure Relief Valve Hi Darrin; Sounds like you have a home modified PRV plunger. There is only one "rubber" pad. That is the one you describe as a "smaller dia disc that plugs into the piston" I understand the parts supply situation is close to being resolved. If that is not the case you could send me your plunger and I will install a new 1/16" FKM Viton disc in it. Walt From: "strodude" > Sent: Monday, September 27, 2021 7:07:52 AM Subject: Yak-List: Rubber Seal on CJ6 Pressure Relief Valve Hello everyone. I have a bad rubber seal on my CJ6 pressure relief valve (PRV). Since the replacement parts situation is at a standstill for the time being, I'm wondering if anyone out there has used something other than an original chinese stock part successfully to replace the PRV rubber pad. At first, I thought it was similar to the pad used in the Chinese check valves but it isn't. It has an additional, smaller diameter disk on the underside that "plugs in" to the brass piston. In fact, mine looks like someone may have hand-made it from vulcanizing rubber which worked until it finally gave up the ghost after 10+ years. Any thoughts? Thanks! Darrin List" rel="noreferrer" target="_blank">http://www.matronics.com/Navigator?Yak-List FORUMS - eferrer" target="_blank">http://forums.matronics.com WIKI - errer" target="_blank">http://wiki.matronics.com b Site - -Matt Dralle, List Admin. rel="noreferrer" target="_blank">http://www.matronics.com/contribution ________________________________ Message 9 _____________________________________ Time: 07:07:54 PM PST US From: Mike Holoman Subject: Re: Yak-List: Re: Yak-List Digest: 6 Msgs - 09/27/21 Jill at M14 has new air compressors Sent from my iPad > On Sep 28, 2021, at 2:10 PM, Frederick Slyfield wro te: > > =EF=BB > Hey everybody, I'm trying to find an air compressor for the M-14 on my Yak -50. Anybody have any ideas? Also, Chinese spark plugs for the 285 Husoi? > > Cheers, > > Skip Slyfield > norske.fly@gmail.com > 435-901-0549 > >> On Tue, Sep 28, 2021 at 12:52 AM Yak-List Digest Server wrote: >> * >> >> ======================== >> Online Versions of Today's List Digest Archive >> ======================== >> >> Today's complete Yak-List Digest can also be found in either of the >> two Web Links listed below. The .html file includes the Digest formatted >> in HTML for viewing with a web browser and features Hyperlinked Indexes >> and Message Navigation. The .txt file includes the plain ASCII version >> of the Yak-List Digest and can be viewed with a generic text editor >> such as Notepad or with a web browser. >> >> HTML Version: >> >> http://www.matronics.com/digest/digestview.php?Style=82701&View=h tml&Chapter 21-09-27&Archive=Yak >> >> Text Version: >> >> http://www.matronics.com/digest/digestview.php?Style=82701&View=t xt&Chapter 21-09-27&Archive=Yak >> >> >> ====================== >> EMail Version of Today's List Digest Archive >> ====================== >> >> >> ---------------------------------------------------------- >> Yak-List Digest Archive >> --- >> Total Messages Posted Mon 09/27/21: 6 >> ---------------------------------------------------------- >> >> >> Today's Message Index: >> ---------------------- >> >> 1. 07:08 AM - Rubber Seal on CJ6 Pressure Relief Valve (strodude) >> 2. 07:48 AM - Engine monitoring system (Richard Goode) >> 3. 08:31 AM - Re: cockpit control knobs, plastic covers... ? (Justi n Drafts) >> 4. 11:22 AM - Re: Engine monitoring system (Anthony Savarese) >> 5. 11:25 AM - Re: Engine monitoring system (easy_driver) >> 6. 12:04 PM - Re: Rubber Seal on CJ6 Pressure Relief Valve (W LANNO N) >> >> >> >> ________________________________ Message 1 ____________________________ _________ >> >> >> Time: 07:08:35 AM PST US >> From: strodude >> Subject: Yak-List: Rubber Seal on CJ6 Pressure Relief Valve >> >> Hello everyone. I have a bad rubber seal on my CJ6 pressure relief valve >> (PRV). Since the replacement parts situation is at a standstill for the >> time being, I'm wondering if anyone out there has used something other th an >> an original chinese stock part successfully to replace the PRV rubber pad .. >> At first, I thought it was similar to the pad used in the Chinese check >> valves but it isn't. It has an additional, smaller diameter disk on the >> underside that "plugs in" to the brass piston. In fact, mine looks like >> someone may have hand-made it from vulcanizing rubber which worked until i t >> finally gave up the ghost after 10+ years. >> >> Any thoughts? >> >> Thanks! >> Darrin >> >> ________________________________ Message 2 ____________________________ _________ >> >> >> Time: 07:48:27 AM PST US >> From: "Richard Goode" >> Subject: Yak-List: Engine monitoring system >> >> As people probably know, we test all our engines that we overhaul on a >> sophisticated dynamometer at Aerometal in Hungary. However we would like >> to update the current engine monitoring system, since we would like to >> have a constant readout and recording ability for all engine parameters >> such as CHT; EGT; oil temperature in and out; fuel flow; oil pressure; >> rpm et cetera. >> >> I would welcome anyone's advice as to the best system to install >> =93 thank you >> >> Richard >> >> >> RICHARD GOODE AEROBATICS >> Rhodds Farm, Lyonshall, Hereford, HR5 3LW, UK >> Tel: +44 (0)1544 340120 Fax: +44 (0)1544 340129 >> e-mail: >> richard.goode@russianaeros.com >> www.russianaeros.com >> WORLD LEADERS IN RUSSIAN SPORTING AIRCRAFT & ENGINES >> In partnership with Aerometal Kft, Hungary. >> >> >> ________________________________ Message 3 ____________________________ _________ >> >> >> Time: 08:31:07 AM PST US >> From: Justin Drafts >> Subject: Yak-List: RE: cockpit control knobs, plastic covers... ? >> >> A shot in the dark, but I'll ask... >> Does anyone have any of the small, clear plastic disks that insert into t he >> cockpit's pedestal control knobs (over the circular placards)? >> See the photo... >> My CJ6 is missing a few, and I'd like to replace. >> Anyone have 1, 2, or 3 to sell? >> Or advice on making my own? >> >> I know what they are and do, just looking to see if anyone has spare >> plastic disks. It's the season of chasing down such small items. >> >> Thanks all- >> Justin Drafts >> N280NC >> >> ________________________________ Message 4 ____________________________ _________ >> >> >> Time: 11:22:18 AM PST US >> From: Anthony Savarese >> Subject: Re: Yak-List: Engine monitoring system >> >> JPI 730 9C or 930 >> Dennis >> >> Sent from my iPhone >> >> > On Sep 27, 2021, at 10:50 AM, Richard Goode > m> wrote: >> > =EF=BB >> > As people probably know, we test all our engines that we overhaul on a s op >> histicated dynamometer at Aerometal in Hungary. However we would like to u pd >> ate the current engine monitoring system, since we would like to have a c ons >> tant readout and recording ability for all engine parameters such as CHT; EG >> T; oil temperature in and out; fuel flow; oil pressure; rpm et cetera. >> > >> > I would welcome anyone's advice as to the best system to install =93 >> thank you >> > >> > Richard >> > >> > >> > RICHARD GOODE AEROBATICS >> > Rhodds Farm, Lyonshall, Hereford, HR5 3LW, UK >> > Tel: +44 (0)1544 340120 Fax: +44 (0)1544 340129 >> > e-mail: richard.goode@russianaeros.com >> > www.russianaeros.com >> > WORLD LEADERS IN RUSSIAN SPORTING AIRCRAFT & ENGINES >> > In partnership with Aerometal Kft, Hungary. >> >> ________________________________ Message 5 ____________________________ _________ >> >> >> Time: 11:25:14 AM PST US >> Subject: Yak-List: Re: Engine monitoring system >> From: "easy_driver" >> >> >> i betcha you'd get a dozen replies pointing to JPI... >> >> i know a guy - 10-something years ago he wrote a complete EFIS and engine monitor >> for his sukhoi. there was nothing on the market. the only EFIS was 10" BM A >> EFIS One. he had nothing on his panel, just a 12" superbright display wit h all >> the data you can think of. his code and display plus commercial electron ics >> mounted on the engine. >> >> i'd say: since he wrote it - it's infinitely customizable, can run on a b ig screen >> , display anything you'd like and log it or instantly send it elsewhere. p robably >> for a fraction of JPI >> >> >> Read this topic online here: >> >> http://forums.matronics.com/viewtopic.php?p=503295#503295 >> >> >> ________________________________ Message 6 ____________________________ _________ >> >> >> Time: 12:04:29 PM PST US >> From: W LANNON >> Subject: Re: Yak-List: Rubber Seal on CJ6 Pressure Relief Valve >> >> Hi Darrin; >> Sounds like you have a home modified PRV plunger. There is only one "rubb er" pad. >> That is the one you describe as a "smaller dia disc that plugs into the p iston" >> >> >> I understand the parts supply situation is close to being resolved. If th at is >> not the case you could send me your plunger and I will install a new 1/16 " FKM >> Viton disc in it. >> >> Walt >> >> >> From: "strodude" >> Sent: Monday, September 27, 2021 7:07:52 AM >> Subject: Yak-List: Rubber Seal on CJ6 Pressure Relief Valve >> >> Hello everyone. I have a bad rubber seal on my CJ6 pressure relief valve ( PRV). >> Since the replacement parts situation is at a standstill for the time bei ng, >> I'm wondering if anyone out there has used something other than an origin al chinese >> stock part successfully to replace the PRV rubber pad. At first, I though t >> it was similar to the pad used in the Chinese check valves but it isn't. I t >> has an additional, smaller diameter disk on the underside that "plugs in" to >> the brass piston. In fact, mine looks like someone may have hand-made it f rom >> vulcanizing rubber which worked until it finally gave up the ghost after 1 0+ years. >> >> >> Any thoughts? >> >> Thanks! >> Darrin >> >> >> >> >> ========== >> List" rel="noreferrer" target="_blank">http://www.matronics.com/Navig ator?Yak-List >> ========== >> FORUMS - >> eferrer" target="_blank">http://forums.matronics.com >> ========== >> WIKI - >> errer" target="_blank">http://wiki.matronics.com >> ========== >> b Site - >> -Matt Dralle, List Admin. >> rel="noreferrer" target="_blank">http://www.matronics.com/contributio n >> ========== >> >> >> >> ________________________________ Message 10 ____________________________________ Time: 07:08:13 PM PST US From: strodude Subject: Re: Yak-List: Rubber Seal on CJ6 Pressure Relief Valve Hi Walt. Thanks for the reply. I suspected as much regarding the homemade seal on mine. I've not seen a new one and the parts manual is not especially clear. Same with the overhaul manual. I may just take you up on the offer. Please let me know the details directly at strodudeATgmailDOTcom. Many thanks! D On Mon, Sep 27, 2021, 1:10 PM W LANNON wrote: > Hi Darrin; > Sounds like you have a home modified PRV plunger. There is only one > "rubber" pad. That is the one you describe as a "smaller dia disc that > plugs into the piston" > > I understand the parts supply situation is close to being resolved. If > that is not the case you could send me your plunger and I will install a > new 1/16" FKM Viton disc in it. > > Walt > > > ------------------------------ > *From: *"strodude" > *To: *yak-list@matronics.com > *Sent: *Monday, September 27, 2021 7:07:52 AM > *Subject: *Yak-List: Rubber Seal on CJ6 Pressure Relief Valve > > Hello everyone. I have a bad rubber seal on my CJ6 pressure relief valve > (PRV). Since the replacement parts situation is at a standstill for the > time being, I'm wondering if anyone out there has used something other than > an original chinese stock part successfully to replace the PRV rubber pad. > At first, I thought it was similar to the pad used in the Chinese check > valves but it isn't. It has an additional, smaller diameter disk on the > underside that "plugs in" to the brass piston. In fact, mine looks like > someone may have hand-made it from vulcanizing rubber which worked until it > finally gave up the ghost after 10+ years. > > Any thoughts? > > Thanks! > Darrin > > ------------------------------------------------------------------------------------- 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.