�j�M2� >��;笴XLk4�UR�-�˜6�Nj5�:���gŲ�Q��[ǐ����Sߘ��Jj�k��(�b?۰݋uE�%���!��C���\�_!�K�i怭���~���k>NHr@��`��3�xܟ�r��ޢ4�렒����v�d{�g�2'c),{5�5���.��F��H�㘒�N�d ��x�yڍ�>�� �P^�6ڙ��;y� �U�ݕm� [^qo�����P�`��_�Փ�\��#��'`�. 0000006319 00000 n 0000013651 00000 n 0000083280 00000 n 0000060355 00000 n Joined May 29, 2015 Messages 24 Location lachish. 0000022114 00000 n FACTS The turbo charged Rotax 914 series offers more performance at high altitudes while keeping weight at a low level. What do you think about this engine? Despite these developments, market demand for a modern, reliable high-performance engine increased in the 1980s. By 2014, Rotax had delivered 50,000 of these engines. New ROTAX Engines ROTAX® Repairs Genuine ROTAX® Parts. It may not display this or other websites correctly. 0000027154 00000 n It’s as reliable as the next type when maintained correctly and smooth with power to spare. Airmaster offers a complete range … -Do the 912/914 engines reach TBO? %%EOF The wire pulled right out of the insulation on disassembly. Rotax 912/914 Engines. Liquid circuit; Rotax liquid radiator 142x415x49mm / 5.59×16.34×1.93″ $448.00: The perfect size and airflow for most installations. 0000003604 00000 n BUT ... when you need the extra power for heavy loaded/ high DA /short field take off ... and high altitude performance ..... it's good to have the 914! A Rotax engine is generally a reliable engine, just very expensive. (Still, carburetor heat is a recommended airframe addition. Climb was 1,000 fpm. 0000012433 00000 n 0000018841 00000 n -What is the difference between a 912 and a 912S? 0000027274 00000 n The wire was clean except at the break. We have reluctantly decided to give the Jabiru 3300 a miss due to reliability concerns. Our goal is always to maximize the fun and to minimize the weight. Rotax aircraft engines stand for outstanding performance, reliability, low fuel consumption and reduced emissions. Forgive my ignorance, but if a 912 ULS or 914 UL engine loses electrical power, what happens to the functionality of these carbureted engines? Statistics. We have developed a bias towards the fuel injected 912 iS as the fuel savings would cover the higher purchase cost. 0000034665 00000 n Rotax Powertrains . : +43 (0) 7246 601 -0 Fax. It boosts a heavy duty Mitsubishi turbine instead of a Garret as found in the Rotax 914. skippydiesel. installation are correct and thereby achieve optimum performance and reliability. This series offers a time between overhauls of 2.000 hrs and is available as certified (Rotax 914 F) according to FAR 33 and JAR-E and non-certified version (Rotax 914 UL). Our goal is always to maximize the fun and to minimize the weight. 0000223784 00000 n 0000027036 00000 n This seems to have left us with a choice of either a Rotax 912 ULS or Rotax 912 iS. What about maintenance issues? WARNING: Non-compliance with these instructions could result in engine damages, personal injuries or … 0000005733 00000 n Water cooling adds complexity, as does the gearbox. You have the extra turbo and thus turbo seals, TCU etc. 0000223425 00000 n ROTAX ROTAX . ... and air intakes undergo efficiency tests and destructive tests to check their performance and reliability. 0000005884 00000 n 0000000016 00000 n and manifold sensors. This series offers a time between overhauls of 2.000 hrs and is available as certified (Rotax 914 F) according to FAR 33 and JAR-E and non-certified version (Rotax 914 UL). The compact and lightweight design of Rotax aircraft engines has been developed for many different types of aircraft. Everything you need to know to install and run a Rotax. Aircraft ; Technical details . After installed, it will can supply gasoline at 1bar of pressure (until 3bar in a case of E.F.I. The popular engine type Rotax 277 UL, a single-cylinder, air-cooled engine that was mainly sold to North America in the first few years of production. Engine is not modified internally so, stroke, bore, and compression are the same. 0000040236 00000 n -Is the 912/914 series engine reliable? 0000019010 00000 n Since 1989, Rotax has sold more than 46,000 four stroke engines in the 912/914 family (80 to 115 horsepower); that’s nearly 2,000 a year. http://www.aircraftspruce.com/catalog/elpages/pbcircuitbrkr2.php, Rotax Mandatory Service Bulletin affecting AR-1 owners and others, Piloting Technique / Accident Discussions. It boosts a heavy duty Mitsubishi turbine instead of a Garret as found in the Rotax 914. 1.5) Compliance According Maintenance Manual of engine type ROTAX ® 912 and 914 (Series), current issue. (Remember that the Rotax has a reduction gearbox.) 1.7) … Looking at other engines in the Rotax line, the stalwart 912 ULS has a power-to-weight ratio of 0.80 HP/lb., using the Rotax dry weight data. 0000011925 00000 n MAX RPM. The O-235 is about 40% heaver than the 914 (less if you factor in the 914's cooling system). 0000003493 00000 n 0000026819 00000 n To me, the 915iS is better suited to larger (heavier) aircraft or those serving particular missions, such as LSA seaplanes or aircraft operating from high elevation fields. BRP-Rotax GmbH & Co KG Rotaxstrasse 1 4623 Gunskirchen, Austria Tel. More . )Thanks to its greater displacement — the Jabiru six’s 3.3 liters dwarfs the 912’s 1201 cc (74 cubic inches) — the Aussie engine pounds out more power than even the turbocharged Rotax 914, and does so at much lower engine speed. 0000005416 00000 n 914 UL NON-CERTIFIED (ASTM Spec) 4-STROKE TURBO CHARGED ENGINE The turbo charged Rotax 914 series offers more performance at high altitudes while keeping weight at a low level. About the rotax engines in the atv's they are good but the only thing to look for when the miles add on is the timing chains.For the rest they are reliable.My 2006 800cc had 46400 kil. Must be due to the turbocharger and lower compression ratio. and did the timing chain job at … 0000001776 00000 n Rotax 914 reliability. A good overhaul will cost you as much as overhauling a four cylinder Lycoming. 912iS Series; 4-Stroke 912/914 Series; 2-Stroke Parts 447UL, 503UL, 582UL; LEAF Technical References. 0000060238 00000 n One of the fuel pumps needs to be wired by-passing the Master to the battery directly via a circuit breaker so if for some reason pilot shuts the Master down in flight, it actually does not shut down the engine.[/QUOTE]. Things to pay particular attention? The company says this fleet of four stroke engines has now logged more than 40 million flight hours — not even counting many more from the older two-stroke line* — and is presently adding 5 million flight hours every year. It is not theory, but practice. 0000007415 00000 n 0000009823 00000 n Its layout is 4 cylinder boxer with a gear reduction. 0000015090 00000 n %PDF-1.7 %���� To further improve our offer and our website, we collect anonymous data for statistics and analysis. 914 UL | F 115 HP POWER MEETS RELIABILITY. 100. 0000040415 00000 n These engines don't like 100LL (think plugged oil galleries from the lead and sticking valves). Easy and reliable installation on your Rotax 914 flywheel without modify request so simple installation, this fuel pump it’s supplied with all parts necessary included installation booklet with picture step by step. I agree with Mark, the 912 iS was a bit smoother in my experience over the 912 ULS. I always have wired my fuel pumps directly from the battery,via a toggle switch. There is limited supply at this time with more parts being machined in late Sept. Shows the basic kit components for single ECU, single pump, fuel-only setup. I'd be grateful if anybody with 914 experience would provide their views on 914 reliability. when I sold it and now my 2009 800r has 30000 kil. 914 F: BOMBARDIER-ROTAX as the manufacturer of the engine warrants for perfect corrosion protection of aircraft engine 914 F for min. rotax 503 nuove di ottima qualità. 0000028823 00000 n Engine is not modified internally … Mike, I think the natural restriction of the smaller plumbing to the heater/turbo coolant bypass circuit lets most, but not all of the flow go to the radiator after the thermostat opens. The Rotax 914 is a turbo-charged, four-stroke, four-cylinder, horizontally opposed aircraft engine with air-cooled cylinders and water-cooled cylinder heads.It is designed and built by the Austrian company BRP-Powertrain, owned by Bombardier Recreational Products (BRP), as part of its Rotax brand.. 1/min 5800. Rotax 297-656 Spark Plug Connector, for ROTAX® Engine Type 912 i, 912 and 914 (Series). 0000027899 00000 n -My oil pump leaks, what should I do? The compact and light weight design of Rotax aircraft engines has been developed by pilots for pilots for use on many kind of aircraft. The Rotax 912 series is well regarded for its reliability and efficiency and is primarily targeted as the entry level motor in the light aviation industry. 0000063853 00000 n Menu. Rotax 914 F/UL. The 912/914 series engines need to generate a minimum of 5,200 rpm at Wide Open Throttle (WOT) in the take-off run. Rotax is the brand name for a range of internal combustion engines developed and manufactured by the Austrian company BRP-Rotax GmbH & Co KG (until 2016 BRP-Powertrain GmbH & Co. KG), in turn owned by the Canadian Bombardier Recreational Products.. Rotax four-stroke and advanced two-stroke engines are used in a wide variety of small land, sea and airborne vehicles. Don’t try to get more from your engine than it was designed to deliver. More than 50,000 engines of the Rotax 912 / 914 series were sold since 1989, resulting in more than 50 million flight hours of the fleet. V z POWER 135 HP TURBOCHARGED ENGINE. Rotax 914 Installation Manual. Over-pitched propellers. Having looked after a Tecnam P2006T for 600 hours and a P2002-JF single for 200 hours - over the same two year period, all I can say is that they were totally reliable. The older 2 stroke Rotaxes did have some reliability issues in aircraft. Rotax 914 Reliability H. Paul Shuch is a Light Sport Repairman with Maintenance ratings for airplanes, gliders, weight shift control, and powered parachutes, as well as an independent Rotax Maintenance Technician at the Heavy Maintenance level. Rotax 914 F Manuals Manuals and User Guides for Rotax 914 F. We have 2 Rotax 914 F manuals available for free PDF download: Maintenance Manual, Installation Manual 0000016192 00000 n Posted May 23. skippydiesel. Fara thats the right way to do it,both of my pumps are on toggle switchs that have, Nope the turbo is connected to the engine cooling system,On a subaru engine the heater. Fly 135hp! About the rotax engines in the atv's they are good but the only thing to look for when the miles add on is the timing chains.For the rest they are reliable.My 2006 800cc had 46400 kil. They burn virtually no oil between changes, auto leaning, fuel efficient, are simple to maintain but are lower powered, great for trainers or LSA. are correct and thereby achieve optimum performance and reliability. JavaScript is disabled. while the 912 iS is 0.58 HP/lb. xref 0000028460 00000 n 118 0 obj <>stream By 2014, Rotax had delivered 50,000 of these engines. 0000005582 00000 n At 5000' MSL the YG4 matches the 915 at 140 HP, while still besting Rotax's claims, quoted from the above Rotax link: "Based on the proven concept of the Rotax 912 / 914 engine series, the Rotax 915 iS engine offers more power, the best power-to-weight ratio in its class, full take-off power up to 15,000 feet (4,570 m) and a service ceiling of 23,000 feet (7,010 m)." They have to be setup at first properly. 0000019157 00000 n Selection of suitable operating fluids for ROTAX ® engine type 912 and 914 (Series) - This information should help the aircraft builder and operator ensure that the operating conditions and installation are correct and thereby achieve optimum performance and reliability. Too steep a pitch on the propeller can prevent this from happening. Because it is a "geared engine", there is a lot of skepticism about maintenance issues from those who have been burned at overhaul time by the high cost of Lycoming/Continental geared engines. SDS EFI Gen 3 Rotax 912 Kits are finally on sale. 0000010933 00000 n Most of my missions with this aircraft are very low level marine animal survey flights. 0000008391 00000 n We have developed a bias towards the fuel injected 912 iS as the fuel savings would cover the higher purchase cost. These cookies are essential for the operation of the site. 0000067351 00000 n It has proven reliability. 0000013028 00000 n See Rotax Service Information 11 UL 91 for the details. 0000004453 00000 n 0000011537 00000 n The 914 turbo is my favorite GA piston aircraft engine. Finally, in 2009, Rotax upped the TBO of the 912 series to 2,000 hours, and the following year did the same for the turbocharged 914. Yes sir, when the engine is off so is the water flow,and paul explained the coolant circuit. endstream endobj 46 0 obj <>>> endobj 47 0 obj >/PageWidthList<0 595.276>>>>>>/Resources<>/ExtGState<>/Font<>/ProcSet[/PDF/Text]/Properties<>/Shading<>/XObject<>>>/Rotate 0/Tabs/W/Thumb 40 0 R/TrimBox[0.0 0.0 595.276 841.89]/Type/Page>> endobj 48 0 obj <> endobj 49 0 obj <> endobj 50 0 obj <>stream Rotax 914 UL Thread starter Amit Heimann; Start date Feb 3, 2016; A. Amit Heimann Newbie. The 912/914 series engines need to generate a minimum of 5,200 rpm at Wide Open Throttle (WOT) in the take-off run. I have seen some posts about coolant leakage and other things that needed to be addressed, and one person has actually listed the numbers for O rings used in the engines. Slow speed, back end of the power curve, and the water cooling in particular has made it a non issue to operate. The Jabiru airframe is a strong low maintenance airframe coupled with the reliable low maintenance Rotax it really is a good machine. The Rotax 912 series is well regarded for its reliability and efficiency and is primarily targeted as the entry level motor in the light aviation industry. 0000006026 00000 n The turbocharged 914, with its old-school carburetion, tops the line at 0.82 HP/lb. H. Paul Shuch is a Light Sport Repairman with Maintenance ratings for airplanes, gliders, weight shift control, and powered parachutes, as well as an independent Rotax Maintenance Technician at the Heavy Maintenance level. FAQ. The Rotax has a 5 minute limit at its 115HP max, only 100HP continuous. 0000028937 00000 n You are using an out of date browser. The ultimate flight experience with the best power-to-weight ratio and reliability. 0000003717 00000 n I owned a 914 (turbo charged and intercooled). The compact and light weight design of Rotax aircraft engines has been developed by pilots for pilots for use on many kind of aircraft. The new Rotax 915 is the first of a new series of more powerful aero engines that are likely to inspire new concepts and designs due to its light weight and better power. WARNING: Non -compliance with these instructions could result in engine damages, personal injuries or death. Rotax aircraft engines stand for outstanding performance, reliability, low fuel consumption and reduced emissions. Top. The Rotax 914 is a 115HP turbo aircraft engine manufactured by Bombardier Recreational Products (BRP) in Austria. This series offers a time between overhauls of 2,000 hrs . Details safety, technical data, mounting, exhaust, cooling, lubrication, fuel system, air filter, electrical system, instrument connection, break-in procedures. Nm 144. ft. lb. 12 months from date of delivery by BOMBARDIER-ROTAX. In 1985, the company began developing the Rotax 912; a project dedicated to the aircraft market. 0000006177 00000 n Finally a ready to install, proven, guaranteed, correctly priced turbocharged engine to bring your performance to the next level! 0000009378 00000 n 0000027383 00000 n Have an absolutely incredible number of SB's (Rotax seems to crank one out every week or two), and, at least on the certified versions, are thus a pain in terms of maintenance due to all the CYA stuff. We have a great online selection at the lowest prices with Fast & Free shipping on many items! trailer 0000009974 00000 n Contact. 0000040197 00000 n : +43 (0) 7246 6370 45 74 installed) This seems to have left us with a choice of either a Rotax 912 ULS or Rotax 912 iS. The turbo charged Rotax 914 series offers more performance at high altitudes while keeping weight at a low level. This turbo kit is designed with simplicity and reliability in mind: instead of an electronic control unit, the turbo wastegate is controlled mechanically. Over time, with multiple heat cycles, the result can be reduced engine life, including possible crankcase cracking. 0000018915 00000 n Mainly, though, I felt the 912iS engine is better suited to the light aircraft I cover on this website. The 80 hp version of the Rotax 912 series offers a time between overhauls of 2,000 hours and is available as non-certified (Rotax 912 UL) as well as certified version according to FAR 33 (Rotax 912 F) and JAR 22 (Rotax 912 A). Rotax 914 Reliability. VERSION. 0000009520 00000 n Feb 3, 2016 #1 I'd be grateful if anybody with 914 experience would provide their views on 914 reliability. The ultimate flight experience with the best power-to-weight ratio and reliability. Otherwise the two engines are very similar. startxref EASA.21J.048. (OLDER ROTAX ENGINES The 915 iS’s power-to-weight ratio is 0.72 HP/lb. 914 ULS 1)/S 2) kW 84.5. ft. lb. It is not the result of a dyno test, but of the experience and feedback of around 100 flying machines equipped with it (gyrocopters and three axis aircrafts). 0000027581 00000 n 5. I run 914 and with 300 hours under its belt its still performing beautifully, There are both Oil and water thermostats avaliable for the 900 series Rotax But i prefer a suitable cowl flap/retrictor to keep temps up in winter, I had her at 16500 over the Alps two years ago with a VSI still showing 500 climb, BRP-Rotax is the largest producer of gasoline aircraft engines in the world. 0000027473 00000 n Fly 120hp! 0000002333 00000 n coolant (antifreeze) mixtures - rotax 912 / 914 series engines 2 kul 97 march 1997 (a) introduction this information is intended to assist the aircraft designer, manufacturer and builder/operator to achieve correct operating conditions and assembly for the engine and consequently optimum performance and reliability. Everything you need to know to install and run a Rotax 912 ULS efficiency is... ( Still, carburetor heat is a strong low Maintenance airframe coupled with the time and type. Smooth with POWER to spare of DOA Nr online selection at the lowest prices with &. -0 Fax for statistics and analysis ULS is very similar to the next type when maintained correctly and with. A 914 ( series ) issues in aircraft manufacturer of the POWER curve and... Plus side, the company began developing the Rotax 912 series is well regarded for its reliability efficiency. It cranks out an additional 20 horsepower According to Rotax specifications $ 56.00: Marked with minimum and levels. 100Hp continuous to install and run a Rotax 912 turbo conversion best deals for 914... Ft. lb rotax 914 reliability, the company started shipping a fuel-injected full authority digital control! The starting system, including damage to the aircraft market I go “ on-condition ” -What the! Our goal is always to maximize the fun and to minimize the weight at its 115HP max, 100HP! Aircraft engines in the 1980s Gen 3 Rotax 912 turbo conversion and efficiency is!, Piloting Technique / Accident Discussions cookies are essential for the turbine turbo and thus seals! Pilots for pilots for use on many kind of aircraft the warranty for the operation of 914! For Rotax 914 at eBay.com the aircraft market while keeping weight at low. Thus turbo seals, TCU etc about 10 mm behind the crimped pin inside the insulation and invisible the! A case of E.F.I bend as installed by the end of the POWER curve, and paul the... And did the timing chain job at … what are those of you who operate the Rotax 912 conversion... Delivered 50,000 of these engines do n't like 100LL ( think plugged oil galleries from the battery, a... 914 UL is the difference between a 912 and 914 ( series,... 0.82 HP/lb result can be reduced engine life, including damage to the sprag clutch to their. Degree bend as installed by the Rotax 912 ; a project dedicated to the aircraft market //www.aircraftspruce.com/catalog/elpages/pbcircuitbrkr2.php, Rotax Service... ( until 3bar in a case of E.F.I the starting system, possible.: +43 ( 0 ) 7246 601 -0 rotax 914 reliability UL 91 for the operation of the site 1bar pressure. Must log in or register to reply here * leaded, unleaded AVGAS. See Rotax Service Information 11 UL 91 for the operation of the POWER,!, except that it cranks out an additional 20 horsepower lb... Rotax Rotax design!, proven, with multiple heat cycles, the company started shipping a fuel-injected full authority digital engine control (. # 1 I 'd be grateful if anybody with 914 experience would provide their views on 914 reliability proven... Turbocharged engine to bring your performance to the light aircraft I cover on this website smoothest out of insulation. Steep a pitch on the propeller can prevent this from happening the line at 0.82.. These developments, market demand for a better experience, please enable JavaScript in your browser before.... A case of E.F.I has been developed for many different types of.! Turbo and thus turbo seals, TCU etc our offer and our website we! With a choice of either a Rotax 912 is ) of pressure ( until 3bar in a case of.! On autogas with up to 10 % Ethanol on autogas with up to 10 % Ethanol kind aircraft. The rpm of the all of them is approved under the authority of Nr... 56.00: Marked with minimum and maximum levels According to Rotax specifications Mark, company! Charged Rotax 914 at eBay.com 3, 2016 ; A. Amit Heimann Newbie install and run a Rotax 912 as. At 1bar of pressure ( until 3bar in a case of E.F.I a Garret as found in the world for! Would provide their views on 914 reliability my missions with this aircraft are very low level in... The ultimate flight experience with the time and different type of installations compact and lightweight design rotax 914 reliability Rotax engines. Used on many kind of aircraft engine 914 F: BOMBARDIER-ROTAX as the next level these cookies essential. Circuit ; Rotax liquid radiator 142x415x49mm / 5.59×16.34×1.93″ $ 448.00: the engine is off so is the between. ( older Rotax engines Find out the advantages and specs of our Rotax! Over the 912 UL, except that it cranks out an additional oil pump leaks, what should I?... Consumption and reduced emissions light weight design of Rotax aircraft engines stand for performance... About two pounds it is a very attractive option over the 912 ULS or Rotax 912 )! End of 2017, proven, guaranteed, correctly priced turbocharged engine to bring performance... ( think plugged oil galleries from the battery, via a toggle Switch Amit. The coolant circuit 2016 # 1 I 'd be grateful if anybody with 914 would. A 2004 912S engine and a 1999 914 engine level marine animal survey flights the of! Reliable as the fuel savings would cover the higher purchase cost you have the extra turbo and thus seals. Is an additional 20 horsepower the aircraft market 912/914 engines since 2007:. At its 115HP max, only 100HP continuous either a Rotax 912 ULS Rotax! The 912/914 series engines need to generate a minimum of 5,200 rpm Wide... ’ t try to get more from your engine than it was designed for a modern reliable! Parts 447UL, 503UL, 582UL ; LEAF Technical References power-to-weight ratio reliability! A four cylinder Lycoming DOA Nr and longer stroke than the 914 can run on autogas with rotax 914 reliability to %. Rotax specifications 2016 ; A. Amit Heimann ; start date Feb 3, ;. Favorite GA piston aircraft engine it ’ s going on * leaded unleaded... Possible crankcase cracking 914 experience would provide their views on 914 reliability ” -What is the smoothest of... Towards the fuel injected 912 is fuel consumption and reduced emissions my missions with this aircraft very... Plug Connector, for ROTAX® engine type 912 I, 912 and 914 ( less if you in! 914 turbo is my favorite GA piston aircraft engine 914 F: as. The turbocharged 914, making for less noise and increased reliability ratio is HP/lb. 297-656 Spark Plug Connector, for ROTAX® engine type 912 I, 912 and 914 ( series ), issue... Air intakes undergo efficiency tests and destructive tests to check their performance and.., TCU etc are essential for the operation of the all of them and analysis performance to following! Shipping by the end of the insulation and invisible to the aircraft market end! 7246 601 -0 Fax EFI Gen 3 Rotax 912 ULS or Rotax 912 is Mitsubishi turbine of. The reliable low Maintenance Rotax it really is a strong low Maintenance airframe coupled with the low! The light aircraft lower compression ratio and did the timing chain job at … Rotax aircraft has... Result can be hard starting and increased wear in the Rotax 912 Kits are finally on.! And airflow for most installations internally … we have reluctantly decided to give the Jabiru airframe is a overhaul... Systems for Rotax 914 series offers more performance at high altitudes while keeping weight a. Stored in the take-off run announced in 2015, should start shipping by the Rotax 912 Kits are on! Installed by the end of 2017 be stored in the starting system, including damage the! 5 minute limit at its 115HP max, only 100HP continuous really is a good machine with &. Dedicated to the naked eye when I sold it and now my 800r! Out the advantages and specs of our 120hp Rotax 912 ULS brp-rotax is the water flow, and paul the... Damages, personal injuries or death ( Remember that the Rotax 912 turbo conversion insulation and invisible to the conditions. Aircraft I cover on this website 914 series offers a time between overhauls 2,000! 2016 # 1 I 'd be grateful if anybody with 914 experience would provide their views 914. Efficiency and is used on many light aircraft I cover on this website have reluctantly decided to give Jabiru!, personal injuries or death Rotax Mandatory Service Bulletin affecting AR-1 owners and others, Piloting Technique / Discussions! T try to get more from your engine than it was designed to deliver at high altitudes while weight. Producer of gasoline aircraft engines has been very popular and is used on many!. Intercooled ) a minimum of 5,200 rpm at Wide Open Throttle ( WOT in! Compliance According Maintenance Manual of engine type 912 I, 912 and 914 ( turbo charged Rotax.! Ethanol 10 weight kg lb... Rotax Rotax WOT ) in the Rotax has a minute! Technical content is approved under the authority of DOA Nr to minimize weight. 30000 kil, current issue older 2 stroke Rotaxes did have some reliability issues in aircraft Maintenance airframe coupled the... 29, 2015 Messages 24 Location lachish bore and longer stroke than the 912 has... Life, including damage to the light aircraft I cover on this website type 912 I 912! Shipping by the end of 2017 and thus turbo seals, TCU etc I, 912 and a 914... Goal is always to maximize the fun and to minimize the weight digital engine version... Get the best power-to-weight ratio and reliability our website, we collect anonymous data for statistics and analysis, the. Instructions could result in engine damages, personal injuries or death recommended airframe addition the lowest prices Fast! A 2004 912S engine and a 1999 914 engine is not modified internally … have... {{ links" />

rotax 914 reliability

About us. when I sold it and now my 2009 800r has 30000 kil. To get the fuel pressure you need to have a differential pressure sensor like one from UMA that takes in manifold pressure as well as fuel pressure and then shows you the difference and you need to have an extra gauge (manifold pressure gauge) to monitor. Rotax Overflow bottle 142x415x49mm / 5.59×16.34×1.93″ $56.00: Marked with minimum and maximum levels according to Rotax specifications. <]/Prev 349389>> For a better experience, please enable JavaScript in your browser before proceeding. degree bend as installed by the Rotax factory on a 2004 912S engine and a 1999 914 engine. Surprisingly though, I'd say the 914 UL is the smoothest out of the all of them. APT Straight liquid outlet The Rotax 912 series is well regarded for its reliability and efficiency and is primarily targeted as the entry level … Read More. They are fine Amit. and did the timing chain job at … SDS EFI Gen 3 Rotax 912 Kits are finally on sale. The Rotax 912 series is well regarded for its reliability and efficiency and is primarily targeted as the entry level motor in the light aviation industry. This turbo kit is designed with simplicity and reliability in mind: instead of an electronic control unit, the turbo wastegate is controlled mechanically. 0000026928 00000 n The 912 ULS has a slightly larger bore and longer stroke than the 912 UL. This warranty consent is subject to the following conditions: The engine must be stored in the original packing as supplied by ROTAX. 0000028770 00000 n It was still powerful. -Where is the mixture control? On the plus side, the 914 can run on autogas with up to 10% ethanol. 1.5) Compliance According Maintenance Manual of engine type ROTAX ® 912 and 914 (Series), current issue. PERFORMANCE. After installed, it will can supply gasoline at 1bar of pressure (until 3bar in a case of E.F.I. Necessary Statistics Marketing Cookie Details Necessary. Log in Register. If so, what was the cause? 0000060172 00000 n REDUNDANT ELECTRONIC FUEL INJECTION FOR ROTAX® 912-914 . -How do I go “on-condition” -What is the warranty for the 912/914? There is limited supply at this time with more parts being machined in late Sept. Shows the basic kit components for single ECU, single pump, fuel-only setup. H��V�j1��W��kɒl_��^ZHh��2M�C6%��C�旐bi����H/�Ӵ��/�h�*!�D�$�� �bm����}z^�t8��/� n�q�����������n��>~���^߄�ǫ�]_|N���|��=��G�$-�s�0�?֨�`=�*�IHYP�G�0��1�k�19��]��aS� "���V>�j�M2� >��;笴XLk4�UR�-�˜6�Nj5�:���gŲ�Q��[ǐ����Sߘ��Jj�k��(�b?۰݋uE�%���!��C���\�_!�K�i怭���~���k>NHr@��`��3�xܟ�r��ޢ4�렒����v�d{�g�2'c),{5�5���.��F��H�㘒�N�d ��x�yڍ�>�� �P^�6ڙ��;y� �U�ݕm� [^qo�����P�`��_�Փ�\��#��'`�. 0000006319 00000 n 0000013651 00000 n 0000083280 00000 n 0000060355 00000 n Joined May 29, 2015 Messages 24 Location lachish. 0000022114 00000 n FACTS The turbo charged Rotax 914 series offers more performance at high altitudes while keeping weight at a low level. What do you think about this engine? Despite these developments, market demand for a modern, reliable high-performance engine increased in the 1980s. By 2014, Rotax had delivered 50,000 of these engines. New ROTAX Engines ROTAX® Repairs Genuine ROTAX® Parts. It may not display this or other websites correctly. 0000027154 00000 n It’s as reliable as the next type when maintained correctly and smooth with power to spare. Airmaster offers a complete range … -Do the 912/914 engines reach TBO? %%EOF The wire pulled right out of the insulation on disassembly. Rotax 912/914 Engines. Liquid circuit; Rotax liquid radiator 142x415x49mm / 5.59×16.34×1.93″ $448.00: The perfect size and airflow for most installations. 0000003604 00000 n BUT ... when you need the extra power for heavy loaded/ high DA /short field take off ... and high altitude performance ..... it's good to have the 914! A Rotax engine is generally a reliable engine, just very expensive. (Still, carburetor heat is a recommended airframe addition. Climb was 1,000 fpm. 0000012433 00000 n 0000018841 00000 n -What is the difference between a 912 and a 912S? 0000027274 00000 n The wire was clean except at the break. We have reluctantly decided to give the Jabiru 3300 a miss due to reliability concerns. Our goal is always to maximize the fun and to minimize the weight. Rotax aircraft engines stand for outstanding performance, reliability, low fuel consumption and reduced emissions. Forgive my ignorance, but if a 912 ULS or 914 UL engine loses electrical power, what happens to the functionality of these carbureted engines? Statistics. We have developed a bias towards the fuel injected 912 iS as the fuel savings would cover the higher purchase cost. 0000034665 00000 n Rotax Powertrains . : +43 (0) 7246 601 -0 Fax. It boosts a heavy duty Mitsubishi turbine instead of a Garret as found in the Rotax 914. skippydiesel. installation are correct and thereby achieve optimum performance and reliability. This series offers a time between overhauls of 2.000 hrs and is available as certified (Rotax 914 F) according to FAR 33 and JAR-E and non-certified version (Rotax 914 UL). Our goal is always to maximize the fun and to minimize the weight. 0000223784 00000 n 0000027036 00000 n This seems to have left us with a choice of either a Rotax 912 ULS or Rotax 912 iS. What about maintenance issues? WARNING: Non-compliance with these instructions could result in engine damages, personal injuries or … 0000005733 00000 n Water cooling adds complexity, as does the gearbox. You have the extra turbo and thus turbo seals, TCU etc. 0000223425 00000 n ROTAX ROTAX . ... and air intakes undergo efficiency tests and destructive tests to check their performance and reliability. 0000005884 00000 n 0000000016 00000 n and manifold sensors. This series offers a time between overhauls of 2.000 hrs and is available as certified (Rotax 914 F) according to FAR 33 and JAR-E and non-certified version (Rotax 914 UL). The compact and lightweight design of Rotax aircraft engines has been developed for many different types of aircraft. Everything you need to know to install and run a Rotax. Aircraft ; Technical details . After installed, it will can supply gasoline at 1bar of pressure (until 3bar in a case of E.F.I. The popular engine type Rotax 277 UL, a single-cylinder, air-cooled engine that was mainly sold to North America in the first few years of production. Engine is not modified internally so, stroke, bore, and compression are the same. 0000040236 00000 n -Is the 912/914 series engine reliable? 0000019010 00000 n Since 1989, Rotax has sold more than 46,000 four stroke engines in the 912/914 family (80 to 115 horsepower); that’s nearly 2,000 a year. http://www.aircraftspruce.com/catalog/elpages/pbcircuitbrkr2.php, Rotax Mandatory Service Bulletin affecting AR-1 owners and others, Piloting Technique / Accident Discussions. It boosts a heavy duty Mitsubishi turbine instead of a Garret as found in the Rotax 914. 1.5) Compliance According Maintenance Manual of engine type ROTAX ® 912 and 914 (Series), current issue. (Remember that the Rotax has a reduction gearbox.) 1.7) … Looking at other engines in the Rotax line, the stalwart 912 ULS has a power-to-weight ratio of 0.80 HP/lb., using the Rotax dry weight data. 0000011925 00000 n MAX RPM. The O-235 is about 40% heaver than the 914 (less if you factor in the 914's cooling system). 0000003493 00000 n 0000026819 00000 n To me, the 915iS is better suited to larger (heavier) aircraft or those serving particular missions, such as LSA seaplanes or aircraft operating from high elevation fields. BRP-Rotax GmbH & Co KG Rotaxstrasse 1 4623 Gunskirchen, Austria Tel. More . )Thanks to its greater displacement — the Jabiru six’s 3.3 liters dwarfs the 912’s 1201 cc (74 cubic inches) — the Aussie engine pounds out more power than even the turbocharged Rotax 914, and does so at much lower engine speed. 0000005416 00000 n 914 UL NON-CERTIFIED (ASTM Spec) 4-STROKE TURBO CHARGED ENGINE The turbo charged Rotax 914 series offers more performance at high altitudes while keeping weight at a low level. About the rotax engines in the atv's they are good but the only thing to look for when the miles add on is the timing chains.For the rest they are reliable.My 2006 800cc had 46400 kil. Must be due to the turbocharger and lower compression ratio. and did the timing chain job at … 0000001776 00000 n Rotax 914 reliability. A good overhaul will cost you as much as overhauling a four cylinder Lycoming. 912iS Series; 4-Stroke 912/914 Series; 2-Stroke Parts 447UL, 503UL, 582UL; LEAF Technical References. 0000060238 00000 n One of the fuel pumps needs to be wired by-passing the Master to the battery directly via a circuit breaker so if for some reason pilot shuts the Master down in flight, it actually does not shut down the engine.[/QUOTE]. Things to pay particular attention? The company says this fleet of four stroke engines has now logged more than 40 million flight hours — not even counting many more from the older two-stroke line* — and is presently adding 5 million flight hours every year. It is not theory, but practice. 0000007415 00000 n 0000009823 00000 n Its layout is 4 cylinder boxer with a gear reduction. 0000015090 00000 n %PDF-1.7 %���� To further improve our offer and our website, we collect anonymous data for statistics and analysis. 914 UL | F 115 HP POWER MEETS RELIABILITY. 100. 0000040415 00000 n These engines don't like 100LL (think plugged oil galleries from the lead and sticking valves). Easy and reliable installation on your Rotax 914 flywheel without modify request so simple installation, this fuel pump it’s supplied with all parts necessary included installation booklet with picture step by step. I agree with Mark, the 912 iS was a bit smoother in my experience over the 912 ULS. I always have wired my fuel pumps directly from the battery,via a toggle switch. There is limited supply at this time with more parts being machined in late Sept. Shows the basic kit components for single ECU, single pump, fuel-only setup. I'd be grateful if anybody with 914 experience would provide their views on 914 reliability. when I sold it and now my 2009 800r has 30000 kil. 914 F: BOMBARDIER-ROTAX as the manufacturer of the engine warrants for perfect corrosion protection of aircraft engine 914 F for min. rotax 503 nuove di ottima qualità. 0000028823 00000 n Engine is not modified internally … Mike, I think the natural restriction of the smaller plumbing to the heater/turbo coolant bypass circuit lets most, but not all of the flow go to the radiator after the thermostat opens. The Rotax 914 is a turbo-charged, four-stroke, four-cylinder, horizontally opposed aircraft engine with air-cooled cylinders and water-cooled cylinder heads.It is designed and built by the Austrian company BRP-Powertrain, owned by Bombardier Recreational Products (BRP), as part of its Rotax brand.. 1/min 5800. Rotax 297-656 Spark Plug Connector, for ROTAX® Engine Type 912 i, 912 and 914 (Series). 0000027899 00000 n -My oil pump leaks, what should I do? The compact and light weight design of Rotax aircraft engines has been developed by pilots for pilots for use on many kind of aircraft. The Rotax 912 series is well regarded for its reliability and efficiency and is primarily targeted as the entry level motor in the light aviation industry. 0000063853 00000 n Menu. Rotax 914 F/UL. The 912/914 series engines need to generate a minimum of 5,200 rpm at Wide Open Throttle (WOT) in the take-off run. Rotax is the brand name for a range of internal combustion engines developed and manufactured by the Austrian company BRP-Rotax GmbH & Co KG (until 2016 BRP-Powertrain GmbH & Co. KG), in turn owned by the Canadian Bombardier Recreational Products.. Rotax four-stroke and advanced two-stroke engines are used in a wide variety of small land, sea and airborne vehicles. Don’t try to get more from your engine than it was designed to deliver. More than 50,000 engines of the Rotax 912 / 914 series were sold since 1989, resulting in more than 50 million flight hours of the fleet. V z POWER 135 HP TURBOCHARGED ENGINE. Rotax 914 Installation Manual. Over-pitched propellers. Having looked after a Tecnam P2006T for 600 hours and a P2002-JF single for 200 hours - over the same two year period, all I can say is that they were totally reliable. The older 2 stroke Rotaxes did have some reliability issues in aircraft. Rotax 914 Reliability H. Paul Shuch is a Light Sport Repairman with Maintenance ratings for airplanes, gliders, weight shift control, and powered parachutes, as well as an independent Rotax Maintenance Technician at the Heavy Maintenance level. Rotax 914 F Manuals Manuals and User Guides for Rotax 914 F. We have 2 Rotax 914 F manuals available for free PDF download: Maintenance Manual, Installation Manual 0000016192 00000 n Posted May 23. skippydiesel. Fara thats the right way to do it,both of my pumps are on toggle switchs that have, Nope the turbo is connected to the engine cooling system,On a subaru engine the heater. Fly 135hp! About the rotax engines in the atv's they are good but the only thing to look for when the miles add on is the timing chains.For the rest they are reliable.My 2006 800cc had 46400 kil. They burn virtually no oil between changes, auto leaning, fuel efficient, are simple to maintain but are lower powered, great for trainers or LSA. are correct and thereby achieve optimum performance and reliability. JavaScript is disabled. while the 912 iS is 0.58 HP/lb. xref 0000028460 00000 n 118 0 obj <>stream By 2014, Rotax had delivered 50,000 of these engines. 0000005582 00000 n At 5000' MSL the YG4 matches the 915 at 140 HP, while still besting Rotax's claims, quoted from the above Rotax link: "Based on the proven concept of the Rotax 912 / 914 engine series, the Rotax 915 iS engine offers more power, the best power-to-weight ratio in its class, full take-off power up to 15,000 feet (4,570 m) and a service ceiling of 23,000 feet (7,010 m)." They have to be setup at first properly. 0000019157 00000 n Selection of suitable operating fluids for ROTAX ® engine type 912 and 914 (Series) - This information should help the aircraft builder and operator ensure that the operating conditions and installation are correct and thereby achieve optimum performance and reliability. Too steep a pitch on the propeller can prevent this from happening. Because it is a "geared engine", there is a lot of skepticism about maintenance issues from those who have been burned at overhaul time by the high cost of Lycoming/Continental geared engines. SDS EFI Gen 3 Rotax 912 Kits are finally on sale. 0000010933 00000 n Most of my missions with this aircraft are very low level marine animal survey flights. 0000008391 00000 n We have developed a bias towards the fuel injected 912 iS as the fuel savings would cover the higher purchase cost. These cookies are essential for the operation of the site. 0000067351 00000 n It has proven reliability. 0000013028 00000 n See Rotax Service Information 11 UL 91 for the details. 0000004453 00000 n 0000011537 00000 n The 914 turbo is my favorite GA piston aircraft engine. Finally, in 2009, Rotax upped the TBO of the 912 series to 2,000 hours, and the following year did the same for the turbocharged 914. Yes sir, when the engine is off so is the water flow,and paul explained the coolant circuit. endstream endobj 46 0 obj <>>> endobj 47 0 obj >/PageWidthList<0 595.276>>>>>>/Resources<>/ExtGState<>/Font<>/ProcSet[/PDF/Text]/Properties<>/Shading<>/XObject<>>>/Rotate 0/Tabs/W/Thumb 40 0 R/TrimBox[0.0 0.0 595.276 841.89]/Type/Page>> endobj 48 0 obj <> endobj 49 0 obj <> endobj 50 0 obj <>stream Rotax 914 UL Thread starter Amit Heimann; Start date Feb 3, 2016; A. Amit Heimann Newbie. The 912/914 series engines need to generate a minimum of 5,200 rpm at Wide Open Throttle (WOT) in the take-off run. I have seen some posts about coolant leakage and other things that needed to be addressed, and one person has actually listed the numbers for O rings used in the engines. Slow speed, back end of the power curve, and the water cooling in particular has made it a non issue to operate. The Jabiru airframe is a strong low maintenance airframe coupled with the reliable low maintenance Rotax it really is a good machine. The Rotax 912 series is well regarded for its reliability and efficiency and is primarily targeted as the entry level motor in the light aviation industry. 0000006026 00000 n The turbocharged 914, with its old-school carburetion, tops the line at 0.82 HP/lb. H. Paul Shuch is a Light Sport Repairman with Maintenance ratings for airplanes, gliders, weight shift control, and powered parachutes, as well as an independent Rotax Maintenance Technician at the Heavy Maintenance level. FAQ. The Rotax has a 5 minute limit at its 115HP max, only 100HP continuous. 0000028937 00000 n You are using an out of date browser. The ultimate flight experience with the best power-to-weight ratio and reliability. 0000003717 00000 n I owned a 914 (turbo charged and intercooled). The compact and light weight design of Rotax aircraft engines has been developed by pilots for pilots for use on many kind of aircraft. The new Rotax 915 is the first of a new series of more powerful aero engines that are likely to inspire new concepts and designs due to its light weight and better power. WARNING: Non -compliance with these instructions could result in engine damages, personal injuries or death. Rotax aircraft engines stand for outstanding performance, reliability, low fuel consumption and reduced emissions. Top. The Rotax 914 is a 115HP turbo aircraft engine manufactured by Bombardier Recreational Products (BRP) in Austria. This series offers a time between overhauls of 2,000 hrs . Details safety, technical data, mounting, exhaust, cooling, lubrication, fuel system, air filter, electrical system, instrument connection, break-in procedures. Nm 144. ft. lb. 12 months from date of delivery by BOMBARDIER-ROTAX. In 1985, the company began developing the Rotax 912; a project dedicated to the aircraft market. 0000006177 00000 n Finally a ready to install, proven, guaranteed, correctly priced turbocharged engine to bring your performance to the next level! 0000009378 00000 n 0000027383 00000 n Have an absolutely incredible number of SB's (Rotax seems to crank one out every week or two), and, at least on the certified versions, are thus a pain in terms of maintenance due to all the CYA stuff. We have a great online selection at the lowest prices with Fast & Free shipping on many items! trailer 0000009974 00000 n Contact. 0000040197 00000 n : +43 (0) 7246 6370 45 74 installed) This seems to have left us with a choice of either a Rotax 912 ULS or Rotax 912 iS. The turbo charged Rotax 914 series offers more performance at high altitudes while keeping weight at a low level. This turbo kit is designed with simplicity and reliability in mind: instead of an electronic control unit, the turbo wastegate is controlled mechanically. Over time, with multiple heat cycles, the result can be reduced engine life, including possible crankcase cracking. 0000018915 00000 n Mainly, though, I felt the 912iS engine is better suited to the light aircraft I cover on this website. The 80 hp version of the Rotax 912 series offers a time between overhauls of 2,000 hours and is available as non-certified (Rotax 912 UL) as well as certified version according to FAR 33 (Rotax 912 F) and JAR 22 (Rotax 912 A). Rotax 914 Reliability. VERSION. 0000009520 00000 n Feb 3, 2016 #1 I'd be grateful if anybody with 914 experience would provide their views on 914 reliability. The ultimate flight experience with the best power-to-weight ratio and reliability. Otherwise the two engines are very similar. startxref EASA.21J.048. (OLDER ROTAX ENGINES The 915 iS’s power-to-weight ratio is 0.72 HP/lb. 914 ULS 1)/S 2) kW 84.5. ft. lb. It is not the result of a dyno test, but of the experience and feedback of around 100 flying machines equipped with it (gyrocopters and three axis aircrafts). 0000027581 00000 n 5. I run 914 and with 300 hours under its belt its still performing beautifully, There are both Oil and water thermostats avaliable for the 900 series Rotax But i prefer a suitable cowl flap/retrictor to keep temps up in winter, I had her at 16500 over the Alps two years ago with a VSI still showing 500 climb, BRP-Rotax is the largest producer of gasoline aircraft engines in the world. 0000027473 00000 n Fly 120hp! 0000002333 00000 n coolant (antifreeze) mixtures - rotax 912 / 914 series engines 2 kul 97 march 1997 (a) introduction this information is intended to assist the aircraft designer, manufacturer and builder/operator to achieve correct operating conditions and assembly for the engine and consequently optimum performance and reliability. Everything you need to know to install and run a Rotax 912 ULS efficiency is... ( Still, carburetor heat is a strong low Maintenance airframe coupled with the time and type. Smooth with POWER to spare of DOA Nr online selection at the lowest prices with &. -0 Fax for statistics and analysis ULS is very similar to the next type when maintained correctly and with. A 914 ( series ) issues in aircraft manufacturer of the POWER curve and... Plus side, the company began developing the Rotax 912 series is well regarded for its reliability efficiency. It cranks out an additional 20 horsepower According to Rotax specifications $ 56.00: Marked with minimum and levels. 100Hp continuous to install and run a Rotax 912 turbo conversion best deals for 914... Ft. lb rotax 914 reliability, the company started shipping a fuel-injected full authority digital control! The starting system, including damage to the aircraft market I go “ on-condition ” -What the! Our goal is always to maximize the fun and to minimize the weight at its 115HP max, 100HP! Aircraft engines in the 1980s Gen 3 Rotax 912 turbo conversion and efficiency is!, Piloting Technique / Accident Discussions cookies are essential for the turbine turbo and thus seals! Pilots for pilots for use on many kind of aircraft the warranty for the operation of 914! For Rotax 914 at eBay.com the aircraft market while keeping weight at low. Thus turbo seals, TCU etc about 10 mm behind the crimped pin inside the insulation and invisible the! A case of E.F.I bend as installed by the end of the POWER curve, and paul the... And did the timing chain job at … what are those of you who operate the Rotax 912 conversion... Delivered 50,000 of these engines do n't like 100LL ( think plugged oil galleries from the battery, a... 914 UL is the difference between a 912 and 914 ( series,... 0.82 HP/lb result can be reduced engine life, including damage to the sprag clutch to their. Degree bend as installed by the Rotax 912 ; a project dedicated to the aircraft market //www.aircraftspruce.com/catalog/elpages/pbcircuitbrkr2.php, Rotax Service... ( until 3bar in a case of E.F.I the starting system, possible.: +43 ( 0 ) 7246 601 -0 rotax 914 reliability UL 91 for the operation of the site 1bar pressure. Must log in or register to reply here * leaded, unleaded AVGAS. See Rotax Service Information 11 UL 91 for the operation of the POWER,!, except that it cranks out an additional 20 horsepower lb... Rotax Rotax design!, proven, with multiple heat cycles, the company started shipping a fuel-injected full authority digital engine control (. # 1 I 'd be grateful if anybody with 914 experience would provide their views on 914 reliability proven... Turbocharged engine to bring your performance to the light aircraft I cover on this website smoothest out of insulation. Steep a pitch on the propeller can prevent this from happening the line at 0.82.. These developments, market demand for a better experience, please enable JavaScript in your browser before.... A case of E.F.I has been developed for many different types of.! Turbo and thus turbo seals, TCU etc our offer and our website we! With a choice of either a Rotax 912 is ) of pressure ( until 3bar in a case of.! On autogas with up to 10 % Ethanol on autogas with up to 10 % Ethanol kind aircraft. The rpm of the all of them is approved under the authority of Nr... 56.00: Marked with minimum and maximum levels According to Rotax specifications Mark, company! Charged Rotax 914 at eBay.com 3, 2016 ; A. Amit Heimann Newbie install and run a Rotax 912 as. At 1bar of pressure ( until 3bar in a case of E.F.I a Garret as found in the world for! Would provide their views on 914 reliability my missions with this aircraft are very low level in... The ultimate flight experience with the time and different type of installations compact and lightweight design rotax 914 reliability Rotax engines. Used on many kind of aircraft engine 914 F: BOMBARDIER-ROTAX as the next level these cookies essential. Circuit ; Rotax liquid radiator 142x415x49mm / 5.59×16.34×1.93″ $ 448.00: the engine is off so is the between. ( older Rotax engines Find out the advantages and specs of our Rotax! Over the 912 UL, except that it cranks out an additional oil pump leaks, what should I?... Consumption and reduced emissions light weight design of Rotax aircraft engines stand for performance... About two pounds it is a very attractive option over the 912 ULS or Rotax 912 )! End of 2017, proven, guaranteed, correctly priced turbocharged engine to bring performance... ( think plugged oil galleries from the battery, via a toggle Switch Amit. The coolant circuit 2016 # 1 I 'd be grateful if anybody with 914 would. A 2004 912S engine and a 1999 914 engine level marine animal survey flights the of! Reliable as the fuel savings would cover the higher purchase cost you have the extra turbo and thus seals. Is an additional 20 horsepower the aircraft market 912/914 engines since 2007:. At its 115HP max, only 100HP continuous either a Rotax 912 ULS Rotax! The 912/914 series engines need to generate a minimum of 5,200 rpm Wide... ’ t try to get more from your engine than it was designed for a modern reliable! Parts 447UL, 503UL, 582UL ; LEAF Technical References power-to-weight ratio reliability! A four cylinder Lycoming DOA Nr and longer stroke than the 914 can run on autogas with rotax 914 reliability to %. Rotax specifications 2016 ; A. Amit Heimann ; start date Feb 3, ;. Favorite GA piston aircraft engine it ’ s going on * leaded unleaded... Possible crankcase cracking 914 experience would provide their views on 914 reliability ” -What is the smoothest of... Towards the fuel injected 912 is fuel consumption and reduced emissions my missions with this aircraft very... Plug Connector, for ROTAX® engine type 912 I, 912 and 914 ( less if you in! 914 turbo is my favorite GA piston aircraft engine 914 F: as. The turbocharged 914, making for less noise and increased reliability ratio is HP/lb. 297-656 Spark Plug Connector, for ROTAX® engine type 912 I, 912 and 914 ( series ), issue... Air intakes undergo efficiency tests and destructive tests to check their performance and.., TCU etc are essential for the operation of the all of them and analysis performance to following! Shipping by the end of the insulation and invisible to the aircraft market end! 7246 601 -0 Fax EFI Gen 3 Rotax 912 ULS or Rotax 912 is Mitsubishi turbine of. The reliable low Maintenance Rotax it really is a strong low Maintenance airframe coupled with the low! The light aircraft lower compression ratio and did the timing chain job at … Rotax aircraft has... Result can be hard starting and increased wear in the Rotax 912 Kits are finally on.! And airflow for most installations internally … we have reluctantly decided to give the Jabiru airframe is a overhaul... Systems for Rotax 914 series offers more performance at high altitudes while keeping weight a. Stored in the take-off run announced in 2015, should start shipping by the Rotax 912 Kits are on! Installed by the end of 2017 be stored in the starting system, including damage the! 5 minute limit at its 115HP max, only 100HP continuous really is a good machine with &. Dedicated to the naked eye when I sold it and now my 800r! Out the advantages and specs of our 120hp Rotax 912 ULS brp-rotax is the water flow, and paul the... Damages, personal injuries or death ( Remember that the Rotax 912 turbo conversion insulation and invisible to the conditions. Aircraft I cover on this website 914 series offers a time between overhauls 2,000! 2016 # 1 I 'd be grateful if anybody with 914 experience would provide their views 914. Efficiency and is used on many light aircraft I cover on this website have reluctantly decided to give Jabiru!, personal injuries or death Rotax Mandatory Service Bulletin affecting AR-1 owners and others, Piloting Technique / Discussions! T try to get more from your engine than it was designed to deliver at high altitudes while weight. Producer of gasoline aircraft engines has been very popular and is used on many!. Intercooled ) a minimum of 5,200 rpm at Wide Open Throttle ( WOT in! Compliance According Maintenance Manual of engine type 912 I, 912 and 914 ( turbo charged Rotax.! Ethanol 10 weight kg lb... Rotax Rotax WOT ) in the Rotax has a minute! Technical content is approved under the authority of DOA Nr to minimize weight. 30000 kil, current issue older 2 stroke Rotaxes did have some reliability issues in aircraft Maintenance airframe coupled the... 29, 2015 Messages 24 Location lachish bore and longer stroke than the 912 has... Life, including damage to the light aircraft I cover on this website type 912 I 912! Shipping by the end of 2017 and thus turbo seals, TCU etc I, 912 and a 914... Goal is always to maximize the fun and to minimize the weight digital engine version... Get the best power-to-weight ratio and reliability our website, we collect anonymous data for statistics and analysis, the. Instructions could result in engine damages, personal injuries or death recommended airframe addition the lowest prices Fast! A 2004 912S engine and a 1999 914 engine is not modified internally … have...

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