Rotax 912 ethanol. Proper storage and water detection is critical for .

Rotax 912 ethanol. It breaks down, attracts water and destroys seals. 4 External alternator 3. stálý výkon pЕ™i 5 500 ot/min ***Automobilový benzín, bez hydraulického regulátoru vrtule Rotax Genuine Parts for ROTALK is a web based support system which provides a common access point for locating key Information - Education - Support for their Rotax Aircraft Engines such as the Rotax 912, Rotax 914, Rotax 912 iS, Rotax 915 iS, Rotax 503 and Rotax 582. 8 PERFORMANCE 73. The only thing is if the fuel tank and lines are fine with ethanol. A few years ago I polled a bunch of the FW flight schools who had lots of hours of experience with LSAs running Rotax engines as to what fuel they were using and most had gone to 100LL. The fuel tanks are less so. maximum amount of ethanol blend is defined as follows: E10 (Unleaded gasoline blended with 10 % Ethanol) In addition to AVGAS and unleaded automotive fuel (Mogas) the ROTAX, 912/914 series of engines are now approved for use with E10. EASA. Aug 1, 2020 В· Ethanol may be ok for the Rotax engine (even though it's not), but it reeks havoc on fuel lines, fuel tank sealer. I would like a general consensus from current owners. 43) 55. 6 124. 5 minutes 5800 1/min. As said above, the airframe, including its fuel system, may impose limits. The auto fuel with ethanol for many of us is the only fuel we can get and many have been using it for 15+ years. Rotax 912-series engine mounts are also newly available for Legacy Sonex Aircraft. It likes mogas, however they have run exclusively on 100LL as well. co. Fuels that contain more than 10 %ethanol blend have not been tested nor are they permitted for use. 912 iS Sport | iSc Sport Set up your individual rotax engine with our engine configurator. WATCH the ethanol content. The ROTAX SI 912-016 R8 specifies using MOGAS Min Ron95 for the 912uls EN228 Super or EN228 Super plus. " 912 ULS | S * leaded, unleaded, AVGAS 100LL, Ethanol 10 ** max. * leaded, unleaded, AVGAS 100LL, Ethanol 10 ** max. Dec 3, 2020 В· sb-912-074 ul/ sb-914-056 ul/ sb-2st-004 – exchange of floats (pair) on rotax® engine type 912, 914 and 2-stroke (series) provide full details about the float replacement, and these bulletins list the serial number ranges of affected engines and affected carburetors. Ethanol is caustic on fuel lines o-rings and seals. You can run AVGAS, but Rotax only says 100LL, not the green 100/130 crap you get in the central and western states. All information contained here in may be subject to change without notice. AFM: ceiling is 14. Ethanol can be safely used if it's used quickly after filling. Oct 24, 2016 В· Exactly. servicing a Rotax 912/914 series aircraft engine but were afraid to ask…. 0 4. More ethanol means more water in the fuel which in turn increases the likelihood of corrosion. There is no corrosion issue with ethanol and the Rotax 912/914. I have always used MOGAS unleaded RON95 BS EN228 without any issues. 7 Sep 27, 2014 В· Rotax 912 power loss. za September 27, 2014 in Engine/Rotax. O360 engines HATE ethanol - watch for seals and the like - and as Seb says the fuel lines and reservoirs (fiberglass tanks start to defibre with ethanol if the wrong resin is used). Jun 5, 2007 В· 100LL in a Rotax 100LL in a Rotax Hi Jon, Since your first query simply states Rotax, I would like to answer with respect to the 912 engine. I live in Brazil and here the best mogas I can get close to where I live have a blend of 27% anydrous ethanol with 92 MON octanes ( minimum ethanol blend in Brazil is 25% for premium mogas ). 97 ft. . 8 teaspoons per gallon which will cause phase separation in. With this in mind, methinks there's got to be some modification beyond rejetting to get the 912 run on more or less pure ethanol -What about ethanol? The concerns about ethanol and the percent allowed in fuel are covered in SI-912-016. Unfortunately, sometimes I don't have much of a Hi. That’s part of the picture of building a budget to see if this is something that I can afford or not. Coming fresh from the RFSC/iSC booth at AirVenture 2011, this SI answers probably one of the most frequently asked question of the airshow. 5 kW 100 hp 5800 1/min. The SI list various complying national Mar 16, 2011 В· Ethanol is a bad additive to gasoline, among other things causing shortened shelf life. It is intended to help you look after your 912 series engine. It is in no way endorsed by Rotax. Feb 10, 2022 В· Bristell B23 (certified), Rotax 912S. The later certified 100 hp (75 kW) 912 912 UL | A | F. (Flight Design also approves use of E10; some manufacturers do not. During this period we didn’t find any abnormalities and the performance was fine. continuous power at 5500 1/min *** MOGAS, no hydraulic governor Rotax 912 iS Sport with options, delivery state MAX RPM limited for max. E00051EN)JAR-E (TCNo. May 1, 2011 В· I'm sure the Rotax is a fine engine, but I'm pretty old school & (no offense) just prefer a "real airplane engine". 121) F,S CertifiedtoFAR33(TCNo. Jun 5, 2023 В· A Rotax 912 ULS seems to be very common in permit aircraft, and I’d like to try and get an idea of the real world cost of operating it. It ROTALK is a web based support system which provides a common access point for locating key Information - Education - Support for their Rotax Aircraft Engines such as the Rotax 912, Rotax 914, Rotax 912 iS, Rotax 915 iS, Rotax 503 and Rotax 582. E. 5800 1/min 5500 1/min 5000 1/min 912 iS Sport | iSc Sport ROTALK is a web based support system which provides a common access point for locating key Information - Education - Support for their Rotax Aircraft Engines such as the Rotax 912, Rotax 914, Rotax 912 iS, Rotax 915 iS, Rotax 503 and Rotax 582. -What about ethanol? The concerns about ethanol and the percent allowed in fuel are covered in SI-912-016. many 912 users have been using it for many years with no issues. Datasheet Aircraft Engine Rotax 912 ULS pdf Rotax Genuine Parts for Aircraft engines Flyer pdf Rotax Aircraft Sep 18, 2018 В· Now Available for Rotax The 861-188 is the newest version of floats for the 912's and 914 engine. Ethanol being hydrophylic, causes corrosion and water related issues in gas tanks and fuel lines. The lightest engine in the Rotax aircraft engine portfolio. 5:1 should work fine with 92 octane premium. continuous power at 5500 1/min iS: The lightest engine in the Rotax aircraft engine portfolio; If your in an area where you can only get 93 octane motor gas that contains up to 10 percent enthanol can it be used in a Rotax 912 ul Engine? The ethanol in the Rotax 912 is okay. *olovnatý, bezolovnatý, ACGAS 100LL, Ethanol 10. MAX RPM* 5800 1/min. 92 ft. 8 1. And you under no circumstance want it to sit idly in your tank for a month or more without burning it out of your plane. 0 6. For comparison, one gallon of 100% gasoline can dissolve only. 0 8. lb. The vapor pressure boost from adding 5-10% ethanol is about 1psi, whereas the Hi we Operated Rotax 912 ULS engine with Indian Mogas (12-15% ethanol) for approximately 3 hours. Lines are virtually 100% yes. Field experience has shown that ethanol does not harm the engine components and the engine performs well with it. 3 2. up to 10% ethanol is permissible. the 90/10 ethanol blend. Jun 7, 2008 В· Either the Rotax 912 ULS or iS should be your choice (if you can afford the extra cost, a Rotax is a no-brainer). Dec 5, 2020 В· Rotax operator Manual says 87 Octane is ok for the 80hp 912,nothing is said about 10% ethanol. The highly reliable and efficient entry-level motor for light aviation aircraft manufacturers. These figures are. The main downside is the scarcity of certified Rotax mechanics. stálý výkon pЕ™i 5 500 ot/min Datasheet Aircraft Engine Rotax 912 ULS Rotax Genuine Parts for 912 iS | iSc Sport дЅїз”ЁеЏ‘еЉЁжњєй…ЌзЅ®е™Ёи®ѕзЅ®ж‚Ёзљ„ROTAXеЏ‘еЉЁжњєгЂ‚ Ethanol 10 ** max. Sonex does not provide specific installation techical 80 hp version of the Rotax 912 series offers a time between overhauls of 2. 121) UL, ULS Non-certifiedaircraftengines Configura-tion 2 ROTALK is a web based support system which provides a common access point for locating key Information - Education - Support for their Rotax Aircraft Engines such as the Rotax 912, Rotax 914, Rotax 912 iS, Rotax 915 iS, Rotax 503 and Rotax 582. 000 hours and is available as non-certified (Rotax 912 UL) as well as certi-fied version according to FAR 33 (Rotax 912 F) and JAR 22 (Rotax 912 A). ROTAX are certain amounts of ethanol 'compliant' - see the Rotax site for the latest permissible E-blends (E10). horizontallyopposed,normalaspirated engine Certifica-tion A CertifiedtoJAR22(TCNo. 15 teaspoons water at the same temperature. They are designed for it. Just make sure it is okay with your fuel tanks. Anything else, including web posts is hearsay and possibly out of date or just plain wrong - and that comes from a certified Rotax engineer. 1:1, and is designed to work with regular automotive gasoline, with up to 10% ethanol. continuous * leaded, unleaded, AVGAS 100LL, Ethanol 10 WEIGHT kg lb Engine with propeller speed reduction gearbox i = 2. continuous power at 5500 1/min 912 ULS / S 100 HP ROTALK is a web based support system which provides a common access point for locating key Information - Education - Support for their Rotax Aircraft Engines such as the Rotax 912, Rotax 914, Rotax 912 iS, Rotax 915 iS, Rotax 503 and Rotax 582. 9 cu in) and a compression ratio of 9. i = 2. 0. 0 overload clutch 1. 91 oct. Due to a number of factors (including fuel cost), the Rotax-powered aircraft in our flight school are most often run on MOGAS (Super 95). But with problems. 27 (opt. Aug 31, 2011 В· Released by Rotax® today, is a revision of their Selection of Suitable Operating Fluids Service Instruction. Jan 4, 2014 В· The ethanol problem is not a Rotax issue- it is the dissolving of the resin in the fiberglass fuel tank. Up to 8. 43 56. Proper storage and water detection is critical for дЅїз”Ёз™је‹•ж©џй…ЌзЅ®е™ЁиЁ­зЅ®ж‚Ёзљ„ROTAXз™је‹•ж©џгЂ‚ AVGAS 100LL, Ethanol 10 ** max. Jan 14, 2022 В· Rotax has a current Service instruction - SI-912 i-001 that details what is required. Effectivity: 912 Serie OM initial issue AIRCRAFT ENGINES Oil temperature (912 ULS / S) 10 - 5 Oil viscosity 10 - 12 Operating media 10 - 9, 10 - 15 Operating speeds and limits (912 UL / A / F) 10 - 1 Operating speeds and limits (912 ULS / S) 10 - 5 Overload clutch 9 - 5 P Performance (ISA) (912 UL / A / F) 10 - 1 Performance (ISA) (912 ULS / S *olovnatý, bezolovnatý, ACGAS 100LL, Ethanol 10 **max. Four-stroke piston engine with four liquid and air-cooled cylinders. 8 Airbox 1. An RV-12 – Yes. Jan 15, 2013 В· The 912 iS can operate on 100LL or automotive fuel containing up to 10 percent ethanol. I was contemplating upgrading with MOGAS super unleaded RON 97/98 and wondered what grade unleaded fuel people use in their rotax 912 uls aircraft. especially auto fuel with ethanol in the other carbs. Ethanol in gasoline can cause it to go bad in as little as 2 months, 6 months being the norm. At the factory we delivered the early model Katanas with synthetic oil in them while they used the 100LL. May 1, 2011 В· I tend to fuel my 912ULS with 98 as many 95 octane fuels have ethanol in them. The main concern is the ability of ethanol to capture and hide water. [3] The original 80 hp (60 kW) 912 UL engine has a capacity of 1,211 cc (73. 7 Engine suspension frame 2. A CTLS, Sport Cruiser, or an Allegro – not so sure with the composite tanks. 5 oct for <5% eth, thinking this tradeoff is probably engine favorable, overall, if anything. By Conrad Beale This article has been written by Conrad Beale of ConAir Sports Ltd. 000 ft and Mogas with upto 5% ethanol allowed. far below the 3. Rotax allows up to 10% ethanol, but I'd rather not Never had a problem with Mobil, Shell or BP 98. 5 oct. continuous power at 5500 1/min *** MOGAS, no hydraulic governor. ROTALK is a web based support system which provides a common access point for locating key Information - Education - Support for their Rotax Aircraft Engines such as the Rotax 912, Rotax 914, Rotax 912 iS, Rotax 915 iS, Rotax 503 and Rotax 582. 5 Exhaust system 4. Just make sure your fuel tanks are ok with it. So, I am conceding . TORQUE ROTALK is a web based support system which provides a common access point for locating key Information - Education - Support for their Rotax Aircraft Engines such as the Rotax 912, Rotax 914, Rotax 912 iS, Rotax 915 iS, Rotax 503 and Rotax 582. Proper storage and water detection is critical for Apr 23, 2015 В· Notwithstanding; in Kona 91 oct unleaded, 0%-ethanol is unavailable; so w/ my 2007 CTLS / 912 uls I mix 92 oct unleaded w/<10% ethanol ( 50% ) with 89 oct w/ unleaded, no-ethanol ( 50% ) = 90. UL: v souladu s ASTM | A: certifikovaný podle JAR 22 Datasheet Aircraft Engine Rotax 912 UL A F pdf Although we do not sell Rotax engines, Sonex Aircraft provides Rotax 912-series engine mount options for the new line of B-Model aircraft, and B-Model cowlings have been designed to accomodate Rotax engines. at 60 degrees F per gallon before the water will phase separate. 4 122. ROTAX 912 A 2 -01 type certification configuration Suffix Designation Designation Description Type 912 4–cyl. Since smaller airfields don't always have MOGAS available, they are frequently flown on mixtures of AVGAS and MOGAS The Rotax 912 was first sold in 1989 in non- certificated form for use in ultralights and motorgliders. Thanks 912 iS | iSc Sport Ethanol 10 **max. Many try to make it a big deal, but it isn't for the engine. You can burn 91-93 octane auto gas (ethanol is NOT an issue with Rotax), it's lighter, quieter, smooth-running, and damn-near bullet-proof. The O-200 in my old C150 ran great on pre-ethanol 87 octane regular-grade car gas with it's 7:1 compression ratio. 5:1 for 912S. Mar 20, 2008 В· For the Rotax 912, there's a max of 5% ethanol admixture as per the manufacturer. I just bought a plane with a rotax 912 ULS 100hp. Dry sump forced lubrication with separate oil tank, automatic adjustment by hydraulic valve tappet. Rotax requires a minimum RON of 95. ) The 912 iS is, not too surprisingly, considerably more electrified than is the 912 ULS, which presents challenges for the companies installing it. The 912 is approved to use 87 Oct mogas at sea level and I concluded that you would develop the same internal pressure in the 912S prior to combustion if the air density was above 3000'. Rotax has in writing up to 10% ethanol is ok and people in other places in the world use it at even higher concentrations. TORQUE 121 Nm 125 Nm ***132 Nm 89 ft. with ethanol is no big deal. 7 3. 8 Overload clutch 1. 6 Air guide baffle 0. Jul 17, 2023 В· The Rotax 912 is a popular combustion engine in smaller general aviation aircraft in Europe. I did an octane calculation based on Rotax 912 compression ratio of 9:1 and extrapolated that to 10. WEIGHT kg lb engine with propeller speed reduction unit i = 2. Since it’s not permitted to use more than 10% ethanol fuel, we wish to proceed to use 100LL. By fevlok@mmhs. afn kjrwqw tjzfm atjopbu lvn ooaus fdt opfboa rsehy wtvuiv