Yak-List Digest Archive

Thu 04/04/13


Total Messages Posted: 4



Today's Message Index:
----------------------
 
     1. 06:12 AM - Re: Check Valve (keithmckinley)
     2. 06:13 AM - Re: MGL digital tach on an M-14 (keithmckinley)
     3. 10:36 AM - Re: MGL digital tach on an M-14 (Tom Elliott)
     4. 01:17 PM - Yak 11 main air bottle (Southern Cross)
 
 
 


Message 1


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    Time: 06:12:05 AM PST US
    Subject: Re: Check Valve
    From: "keithmckinley" <cetopfed@gmail.com>
    It has a russian letter on it. -------- Keith McKinley 700HS X26 Sebastian, FL Read this topic online here: http://forums.matronics.com/viewtopic.php?p=397840#397840


    Message 2


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    Time: 06:13:55 AM PST US
    Subject: Re: MGL digital tach on an M-14
    From: "keithmckinley" <cetopfed@gmail.com>
    I have an MGL tach on a CJ. -------- Keith McKinley 700HS X26 Sebastian, FL Read this topic online here: http://forums.matronics.com/viewtopic.php?p=397841#397841


    Message 3


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    Time: 10:36:21 AM PST US
    From: "Tom Elliott" <N13472@aol.com>
    Subject: MGL digital tach on an M-14
    The resistor is for setting the signal level into the tach so as to not over or under drive the pulse detector circuit. If the tach is reading Rpm at all the resistor should have no effect on the accuracy of the reading. Tom Elliott CJ-6A NX63727 777 Quartz Ave PMB 7004 Sandy Valley NV 89019 Cell 541-297-5497 N13472@AOL.COM -----Original Message----- From: owner-yak-list-server@matronics.com [mailto:owner-yak-list-server@matronics.com] On Behalf Of Walter Lannon Sent: Wednesday, April 03, 2013 8:02 PM Subject: Re: Yak-List: MGL digital tach on an M-14 Walt; As Robin has noted you need to take the gear ratio into account when comparing engine to prop RPM. For the M14P the gear ratio is 0.658. For the Huosai it is 0.787. At 2900 engine RPM the M14 prop is turning at 1908 RPM. At 2350 engine RPM the Huosai prop is turning at 1850 RPM. Hope that helps. Walt -----Original Message----- From: Walt Murphy Sent: Wednesday, April 03, 2013 6:44 AM Subject: Yak-List: MGL digital tach on an M-14 Does anyone have any experience in installing an MGL digital tach/manifold press gauge in an aircraft with an M-14? The installer added resistors and trimmed the instrument but it's still not correct...close but maybe 150 RPM off compared to a strobe tach on the prop. Any info on the correct resistor or ?? Would be most helpful thanks, Walt Murphy Reno much more:


    Message 4


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    Time: 01:17:54 PM PST US
    Subject: Yak 11 main air bottle
    From: "Southern Cross" <mark.rijkse@aldingtoncapital.com>
    Dear All, I own a Yak C.11 based in the UK. I am writing to ask if anyone has a Yak 11 main air bottle they would be willing to sell? Must be in airworthy condition ie no corrosion. The bottle is different to the main air bottle for a Yak 50 / 52 - it is 11 litres in capacity. Many thanks SC Read this topic online here: http://forums.matronics.com/viewtopic.php?p=397869#397869




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