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Showing results for tags 'RPM'.
Found 12 results
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So the RPM reading on my previously beloved EDM-900 went nuts last week. It works ok at startup, assuming the plane has been sitting for a while. Then at some point in cruise flight, the reading starts fluctuating wildly (it's definitely the monitor system - not the engine or governor). Then it...
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Alright Mooney group bear with me, this may get a little long winded. New Pilot and even Newer Mooney pilot. So, i just finished my 15 hours to be checked off by insurance. I now have about 20 hours in my new (to us) 1967 F model. We bought it with about 25 hours on a new engine, and just comp...
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A 1981 M20K's POH says run-up at 1700 RPM A 1980 M20K POH says run-up at 2000 RPM What says Mooneyspace M20K owners with the TSIO360 engine?
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Hi Everyone, I am having a problem with my JPI that I cannot find an answer too here or elsewhere. The RPM measured by the JPI, EDM-800, is reading double the Tach RPM. I have checked the connections on the sensor (Bendix Dual Magneto Magnetic Pickup) as well as the cleanliness of the sensor pic...
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Help! As mentioned in another thread, I've been facing prop overspeed beyond 2700 rpm red line - on the ground all seems fine but when airborn and oil gets warm the prop overspeeds (noticed 2 times during initial climb). I had governor overhauled but it did not solve the problem. So I did the t...
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Basic question- sorry if it has been covered here ad nauseam- search function was no help. Neither was searching the lycoming O-360 operator's manual. What is the optimal idle speed setting on my carb for my O-360-A1D? On the ground at full rich, mine idles at around 800, goes down to 7...
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I just purchased a G model (for those unfamiliar, the medium-length fuselage with the C-model's O-360 180HP carb'd engine). My issue is with the correct power settings to use. I came across this article by Bob Kromer that makes a pretty compelling case for cruising at full-throttle, 2500rpm, 5...
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For Sale: RPM Pickup for JPI Engine Monitors. I had this installed in my M20J until 2015, when I replaced my engine from the IO360-A3B6D (i.e. Bendix Dual Mag) to the IO360-A3B6 (i.e. conventional Slick mags). I posted about the experience in this thread: http://mooneyspace.com/topic/15898-m20j-io-3...
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I've had my M20C about 6 months and had never flown behind a constant speed prop prior to this, so I don't know what's normal. After I level off for cruise, I usually set power at 23 MP, 2300 rpm. Then I futz around with trim and mixture for a bit. When I'm done with this, rpm usually reads about...
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Guys, please, I need your help! I'm willing to buy this tach (http://www.ebay.com/itm/B-D-TACHOMETER-P-N-0520-003-/171348387858?pt=Motors_Aviation_Parts_Gear&hash=item27e528e812&vxp=mtr) to replace mine but I was told that my sender might be damaged. Do you know what is the correct P/N for...
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Hello everyone! I'm looking for a tachometer for a 1989 M20J MSE, 28V, IPM says it's P/N is 880039-515, anyone have a spare one? My hole is 2-1/4'' And still, how can I find a tachometer compatible and aprooved for my plane? And if it's not too much to ask, could anyone explain to me the...
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During runup I noticed the mag drop to be at 200RPM on the left side. After leaning the engine at higher RPM and allowing it to run for about a minute, the drop remains between 100-125RPM. Most people I spoke to suggested that I might have had fouled plugs so I replaced them all with Tempest UREM38E...
