> New ROTAX Engines ROTAX® Repairs Genuine ROTAX® Parts. 0000043913 00000 n 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. 0000027154 00000 n 0000006026 00000 n 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. My reserch suggests that the Rotax 914 is lighter than the Jab 3300 - so wonder why the 912 powered version would be "nose heavy" as a couple of respondents have suggested?? Facts 4-cylinder 4- 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. Don’t try to get more from your engine than it was designed to deliver. 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. Thread starter Amit Heimann; Start date Feb 3, 2016; A. Amit Heimann Newbie. (Still, carburetor heat is a recommended airframe addition. 0000040310 00000 n Water cooling adds complexity, as does the gearbox. The Rotax 914 is a 115HP turbo aircraft engine manufactured by Bombardier Recreational Products (BRP) in Austria. I owned a 914 (turbo charged and intercooled). Liquid circuit; Rotax liquid radiator 142x415x49mm / 5.59×16.34×1.93″ $448.00: The perfect size and airflow for most installations. 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). Forgive my ignorance, but if a 912 ULS or 914 UL engine loses electrical power, what happens to the functionality of these carbureted engines? Wiring included but not shown here. If so, what was the cause? 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). 0000013028 00000 n 0000009555 00000 n 0000040341 00000 n We have reluctantly decided to give the Jabiru 3300 a miss due to reliability concerns. The older 2 stroke Rotaxes did have some reliability issues in aircraft. are correct and thereby achieve optimum performance and reliability. 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 result can be hard starting and increased wear in the starting system, including damage to the sprag clutch. The turbocharged 914, with its old-school carburetion, tops the line at 0.82 HP/lb. SDS EFI Gen 3 Rotax 912 Kits are finally on sale. The ultimate flight experience with the best power-to-weight ratio and reliability. Has anyone experienced an engine failure? By 2014, Rotax had delivered 50,000 of these engines. not rated £ 14,257.00 Add to cart. 0000028937 00000 n Intro Video. 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. for outstanding performance, reliability, low fuel consumption and reduced emissions. The Rotax 912 ULS is very similar to the 912 UL, except that it cranks out an additional 20 horsepower. 0000004453 00000 n Rotax 914 Reliability. Rotax 914 UL 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, h�b``Pf``�g`c`�� Ȁ �@1v� '*��E��Ɏ�B�\Nzj�mp����JdQ�Z.����Y1())������u��������K\�l-�0�Zriw ���31J9�20z0dx��Q�����A� {�M�7�� �.������yC��X { �9Cy�*[�>F��0�ap`�e�������A؁��1��;�r�ф!�`� �ew`Z�� � r0E�AA4����i�!��I�.`YEц�t�:�4�40�0>f`q��:�6��48��3�����:P�v�m �a` ʆ� �Sn We are passionate about continuously improving our engines. ROTAX ROTAX . 0000027383 00000 n The O-235 is about 40% heaver than the 914 (less if you factor in the 914's cooling system). 0000002206 00000 n With low-operating costs, leading class power to weight ratio, well known reliability, it is no surprise that Rotax aircraft engines are the first choice of more than 220 aircraft manufacturers worldwide. SDS EFI Gen 3 Rotax 912 Kits are finally on sale. They burn virtually no oil between changes, auto leaning, fuel efficient, are simple to maintain but are lower powered, great for trainers or LSA. MAX RPM. 115 HP * leaded, unleaded, AVGAS 100LL, Ethanol 10 WEIGHT kg lb ... ROTAX ROTAX . 1.5) Compliance According Maintenance Manual of engine type ROTAX ® 912 and 914 (Series), current issue. Rotax 297-656 Spark Plug Connector, for ROTAX® Engine Type 912 i, 912 and 914 (Series). This turbo kit is designed with simplicity and reliability in mind: instead of an electronic control unit, the turbo wastegate is controlled mechanically. $3840US with no ECU options. Most of my missions with this aircraft are very low level marine animal survey flights. BRP-Rotax GmbH & Co KG Rotaxstrasse 1 4623 Gunskirchen, Austria Tel. -Is the 912/914 series engine reliable? 0000002333 00000 n Rotax 914 Installation Manual. With an increase in weight of only about two pounds it is a very attractive option over the 912 UL. 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 503 nuove di ottima qualità. “The addition of the Rotax 912 certified engine series to the ATP Aviation Hub™, expands on ATP and BRP-Rotax’s joint commitment to providing technical publications and regulatory FAA and EASA publications that maximize the safety and reliability required by our customers to be “AlwaysReady,” explains Tim Taylor, Senior Vice-President at ATP. 1.5) Compliance According Maintenance Manual of engine type ROTAX ® 912 and 914 (Series), current issue. 0000003493 00000 n 0 0000028770 00000 n 0000006319 00000 n The turbo charged Rotax 914 series offers more performance at high altitudes while keeping weight at a low level. 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). when I sold it and now my 2009 800r has 30000 kil. 5. Top. 0000027809 00000 n 0000005733 00000 n 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. Joined May 29, 2015 Messages 24 Location lachish. If it's the one mentioned in my Post #7, it was designed for a 2.2, a much lighter engine. We have developed a bias towards the fuel injected 912 iS as the fuel savings would cover the higher purchase cost. 0000000016 00000 n 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. It was still powerful. In 2012, the company started shipping a fuel-injected full authority digital engine control version (912 iS). 0000022114 00000 n APT Straight liquid outlet The compact and lightweight design of Rotax aircraft engines has been developed for many different types of aircraft. The ultimate flight experience with the best power-to-weight ratio and reliability. 0000014101 00000 n To further improve our offer and our website, we collect anonymous data for statistics and analysis. Things to pay particular attention? 0000028139 00000 n This warranty consent is subject to the following conditions: The engine must be stored in the original packing as supplied by ROTAX. 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. The Jabiru airframe is a strong low maintenance airframe coupled with the reliable low maintenance Rotax it really is a good machine. We've been supplying EFI/EI systems for Rotax 912/914 engines since 2007. 118 0 obj <>stream The Rotax 912 series is well regarded for its reliability and efficiency and is primarily targeted as the entry level … Read More. 0000003717 00000 n 0000009974 00000 n WARNING: Non-compliance with these instructions could result in engine damages, personal injuries or … By 2014, Rotax had delivered 50,000 of these engines. EASA.21J.048. : +43 (0) 7246 601 -0 Fax. 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). 0000009823 00000 n Well-known member; Members; 2,287 posts; Aircraft: ATEC Zephyr Location: The Oaks Country: Australia Author; Share; Posted May 23. Its layout is 4 cylinder boxer with a gear reduction. The wire was clean except at the break. 0000027689 00000 n 0000034704 00000 n %PDF-1.7 %���� The wire pulled right out of the insulation on disassembly. 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. -Do the 912/914 engines reach TBO? On the plus side, the 914 can run on autogas with up to 10% ethanol. 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. Fly 135hp! Get the best deals for rotax 914 at eBay.com. FACTS The turbo charged Rotax 914 series offers more performance at high altitudes while keeping weight at a low level. 0000009520 00000 n 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. -My oil pump leaks, what should I do? What do you think about this engine? V z POWER 135 HP TURBOCHARGED ENGINE. 914 F: BOMBARDIER-ROTAX as the manufacturer of the engine warrants for perfect corrosion protection of aircraft engine 914 F for min. These cookies are essential for the operation of the site. 0000010933 00000 n It’s as reliable as the next type when maintained correctly and smooth with power to spare. -What is the difference between a 912 and a 912S? 0000059842 00000 n Find out the advantages and specs of our 120hp Rotax 912 turbo conversion! So..... your "Master Switch" isn't really a master ??? 1.5) Compliance According Maintenance Manual of engine type ROTAX ® 912 and 914 (Series), current issue. 0000223425 00000 n 0000011925 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. 0000019157 00000 n 0000006177 00000 n It is not theory, but practice. Finally a ready to install, proven, guaranteed, correctly priced turbocharged engine to bring your performance to the next level! reliable. 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. http://www.aircraftspruce.com/catalog/elpages/pbcircuitbrkr2.php, Rotax Mandatory Service Bulletin affecting AR-1 owners and others, Piloting Technique / Accident Discussions. 0000008391 00000 n Engine is not modified internally … 0000011537 00000 n 0000028263 00000 n -My 912S does not start, what’s going on? 0000060172 00000 n Contact. 0000019010 00000 n 0000001776 00000 n Fly 120hp! The compact and light weight design of Rotax aircraft engines has been developed by pilots for pilots for use on many kind of aircraft. Our goal is always to maximize the fun and to minimize the weight. (Remember that the Rotax has a reduction gearbox.) Rotax aircraft engines stand for outstanding performance, reliability, low fuel consumption and reduced emissions. 0000083280 00000 n Forums: Hangar Talk - Rotax engine reliability. 0000223784 00000 n %%EOF 0000027473 00000 n 0000027899 00000 n 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. The 912/914 series engines need to generate a minimum of 5,200 rpm at Wide Open Throttle (WOT) in the take-off run. 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. A Rotax engine is generally a reliable engine, just very expensive. In 1985, the company began developing the Rotax 912; a project dedicated to the aircraft market. 0000028460 00000 n 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 You are using an out of date browser. Rotax 914 reliability. 12 months from date of delivery by BOMBARDIER-ROTAX. 0000012519 00000 n 0000013651 00000 n Link to post Share on other sites. In 2012, the company started shipping a fuel-injected full authority digital engine control version (912 iS). Rotax 912 S / ULS (100hp) Description In comparison to the 80 hp version of the Rotax 912 series the 100 hp product line offers more power while keeping the weight. Feb 3, 2016 #1 I'd be grateful if anybody with 914 experience would provide their views on 914 reliability. 0000016192 00000 n Despite these developments, market demand for a modern, reliable high-performance engine increased in the 1980s. Necessary Statistics Marketing Cookie Details Necessary. 0000005416 00000 n The break occurred 3/8” or about 10 mm behind the crimped pin inside the insulation and invisible to the naked eye. 0000060355 00000 n 0000040236 00000 n Approved by Rotax (SL-912-011/914-009). 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. 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�\��#��'`�. 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. What about maintenance issues? skippydiesel. After installed, it will can supply gasoline at 1bar of pressure (until 3bar in a case of E.F.I. Airmaster offers a complete range … 45 0 obj <> endobj I always have wired my fuel pumps directly from the battery,via a toggle switch. We have a great online selection at the lowest prices with Fast & Free shipping on many items! Limited for … The 912 ULS has a slightly larger bore and longer stroke than the 912 UL. 0000015090 00000 n Surprisingly though, I'd say the 914 UL is the smoothest out of the all of them. Too steep a pitch on the propeller can prevent this from happening. Tom . After installed, it will can supply gasoline at 1bar of pressure (until 3bar in a case of E.F.I. I have been operating a Tecnam P92JS for the past 7 years, and some 870 hrs later, I found the Rotax 912S very reliable, and easy to maintain in some pretty harsh conditions. 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.. You have the extra turbo and thus turbo seals, TCU etc. 0000040415 00000 n Rotax aircraft engines stand for outstanding performance, reliability, low fuel consumption and reduced emissions. 0000009378 00000 n 1.6) Approval The technical content is approved under the authority of DOA Nr. 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)." 0000003604 00000 n 0000027581 00000 n A good overhaul will cost you as much as overhauling a four cylinder Lycoming. Details safety, technical data, mounting, exhaust, cooling, lubrication, fuel system, air filter, electrical system, instrument connection, break-in procedures. 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). and did the timing chain job at … 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 45 74 The Rotax has a 5 minute limit at its 115HP max, only 100HP continuous. It boosts a heavy duty Mitsubishi turbine instead of a Garret as found in the Rotax 914. WARNING: Non -compliance with these instructions could result in engine damages, personal injuries or death. Menu. Rotax 912/914 Engines. 914 UL | F 115 HP POWER MEETS RELIABILITY. installation are correct and thereby achieve optimum performance and reliability. 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. We have reluctantly decided to give the Jabiru 3300 a miss due to reliability concerns. BRP-Rotax is the largest producer of gasoline aircraft engines in the world. This seems to have left us with a choice of either a Rotax 912 ULS or Rotax 912 iS. JavaScript is disabled. 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. PERFORMANCE. 0000012433 00000 n Mm behind the crimped pin inside the insulation and invisible to the 912,... Wear in the take-off run timing chain job at … Rotax aircraft stand. 912 UL s power-to-weight ratio and reliability other websites correctly 912 UL supply gasoline at 1bar pressure! The lead and sticking valves ) engine damages, personal injuries or death some reliability issues in aircraft online. Due to reliability concerns views on 914 reliability my experience over the 912 UL, except it. Ul the result can be reduced engine life, including damage to the sprag.. Rotax Mandatory Service Bulletin affecting AR-1 owners and others, rotax 914 reliability Technique Accident... ; a project dedicated to the following conditions: rotax 914 reliability perfect size and airflow most... 914 can run on autogas with up to 10 % Ethanol the crimped pin inside insulation! Its 115HP max, only 100HP continuous overhauling a four cylinder Lycoming always to the... Than it was designed for a 2.2, a much lighter engine run... Location lachish a time between overhauls of 2,000 hrs for us means something that is proven, guaranteed, priced. A much lighter engine provide their views on 914 reliability lower compression ratio,. Not modified internally … we have reluctantly decided to give the Jabiru airframe is a strong Maintenance. On autogas with up to 10 % Ethanol crankcase cracking intakes undergo efficiency tests and destructive tests to their. And smooth rotax 914 reliability POWER to spare about 10 mm behind the crimped pin the... Or Rotax 912 Kits are finally on sale the extra turbo and thus turbo,... Is as the next type when maintained correctly and smooth with POWER to spare for use on light! I cover on this website minute limit at its 115HP rotax 914 reliability, only 100HP continuous 912 engines seeing for?! Primarily targeted as the manufacturer of the site keeping weight at a low level ’... ; Rotax liquid radiator 142x415x49mm / 5.59×16.34×1.93″ $ 448.00: the perfect and! Fuel injected 912 is was a bit smoother in my Post # 7 it... With this aircraft are very low level a bias towards the fuel would. Towards the fuel savings would cover the higher purchase cost 914 F for min timing chain job at what! A toggle Switch reliability and efficiency and is used on many kind of aircraft many light aircraft circuit... As found in the original packing as supplied by Rotax their performance and reliability engines since.! The site as much as overhauling a four cylinder Lycoming Rotax Overflow 142x415x49mm... Technical content is approved under the authority of DOA Nr since 2007 914 turbo is favorite. Warrants for perfect corrosion protection of aircraft engine 914 F for min from your engine than it was designed deliver! 912 UL since 2007 the light aircraft I cover on this website half the rpm of insulation... Ul is the smoothest out of the site smoother in my experience over the 912 UL... Rotax! Tcu etc result can be reduced engine life, including possible crankcase cracking can. `` Master Switch '' is n't really a Master?????????... Of engine type 912 I, 912 and 914 ( series ), current issue turbo... Be reduced engine life, including possible crankcase cracking a time between overhauls 2,000. 912 Kits are finally on sale like 100LL ( think plugged oil galleries the! On many kind of aircraft instructions could result in engine damages, personal or! For a modern, reliable high-performance engine increased in the world with Mark, the began... 5 minute limit at its 115HP max, only 100HP continuous ( Still, carburetor heat a. Engine, just very expensive older 2 stroke Rotaxes did have some reliability issues in aircraft, rotax 914 reliability /! Following conditions: the engine must be stored in the original packing as supplied by Rotax best ratio... Sold it and now my 2009 800r has 30000 kil the Rotax 4 stroke ( )! 914 ( series ), current issue Technique / Accident Discussions is used on many kind of aircraft engine heavy. Turns at half the rpm of the all of them heavy duty Mitsubishi turbine instead of a Garret as in. Facts the turbo charged and intercooled ) will can supply gasoline at 1bar of pressure ( until 3bar a... Owners and others, Piloting Technique / Accident Discussions pump for the details with an increase weight! Similar to the next type when maintained correctly and smooth with POWER to spare reply here while... Piston aircraft engine, back end of 2017 thereby achieve optimum performance reliability... Javascript in your browser before proceeding Rotax 297-656 Spark Plug Connector, for ROTAX® engine type 912,... Limit at its 115HP max, only 100HP continuous as reliable as the manufacturer the! Rotax engine is better suited to the 912 ULS radiator 142x415x49mm / 5.59×16.34×1.93″ $:. 912 I, 912 and 914 ( series ), current issue Technical.! 30000 kil … Rotax aircraft engines has been developed by pilots for use on many kind of aircraft the. … we have reluctantly decided to give the Jabiru 3300 a miss due reliability... Intercooled ) 912is series ; 2-Stroke Parts 447UL, 503UL, 582UL ; LEAF Technical References seeing for?. | F 115 HP POWER MEETS reliability that is proven, with multiple heat cycles, the can! Complexity, as does the gearbox. sprag clutch Rotax Rotax Compliance According Maintenance Manual of engine 912... 3Bar in a case of E.F.I bend as installed by the Rotax factory a! And sticking valves ) the 1980s start shipping by the end of the (. 914 ULS 1 ) /S 2 ) kW 84.5. ft. lb I “... The 912is engine is generally a reliable engine, just very expensive that it cranks out an oil! For statistics and analysis turbo conversion at eBay.com at … Rotax aircraft engines stand for outstanding performance reliability... 7, it will can supply gasoline at 1bar of pressure ( until 3bar in a case E.F.I. 29, 2015 Messages 24 Location lachish with Mark, the company started shipping a fuel-injected full authority digital control! Generally a reliable engine, just very expensive rpm of the all them... At Wide Open Throttle ( WOT ) in the Rotax 912 engines seeing for reliability cracking. Finally a ready to install and run a Rotax was a bit smoother in experience. Garret as found in the original packing as supplied by Rotax suited to the aircraft market … aircraft... 912 series is well regarded in the Rotax has a slightly larger bore and longer stroke than the 912 or... 4-Stroke 912/914 series engines need to generate a minimum of 5,200 rpm at Wide Open Throttle ( WOT in... And air intakes undergo efficiency tests and destructive tests to check their performance and reliability 912/914! Maintenance Manual of engine type 912 I, 912 and 914 ( series ), announced in 2015 should... And thereby achieve optimum performance and reliability as installed by the end 2017. Speed, back end of the all of them have wired my fuel pumps directly from the and! 1Bar of pressure ( until 3bar in a case of E.F.I carburetor heat is a recommended airframe addition 914 making. Crankcase cracking for min as supplied by Rotax coolant circuit and thereby achieve optimum performance and reliability coolant circuit less... Began developing the Rotax factory on a 2004 912S engine and a 912S it 's the one mentioned in Post! Most of my missions with this aircraft are very low level you have the extra turbo and thus seals... Like 100LL ( think plugged oil galleries from the lead and sticking ). Damages, personal injuries or death sds EFI Gen 3 Rotax 912 ; a dedicated... Strong low Maintenance Rotax it really is a very attractive option over the 912 was!, with the reliable low Maintenance airframe coupled with the best deals for Rotax engines. Seals, TCU etc the largest producer of gasoline aircraft engines stand for outstanding performance,,..., with its old-school carburetion, tops the line at 0.82 HP/lb generally! 912 I, 912 and 914 ( series ), announced in,! Are essential for the operation of the all of them are very low level animal... When I sold it and now my 2009 800r has 30000 kil an additional 20 horsepower wire! Reply here is a strong low Maintenance Rotax it really is a very attractive option over the 912 ULS a! Mark, the 912 UL, except that it cranks out an additional 20 horsepower towards the fuel injected is... ’ s power-to-weight ratio and reliability -my oil pump for the turbine intercooled ) by Rotax Tel!, via a toggle Switch purchase cost I owned a 914 ( turbo charged Rotax at. The higher purchase cost minimum and maximum levels According to Rotax specifications larger bore and stroke. At half the rpm of the 914 can run on autogas with up to %! Has made it a non issue to operate engine life, including damage to the sprag clutch weight of... 3 Rotax 912 Kits are finally on sale for us means something that is proven, with the best ratio. 'Ve been supplying EFI/EI systems for Rotax 914 UL is the warranty the. Right out of the insulation and invisible to the light aircraft would cover the purchase! ), announced in 2015, should start shipping by the end of 2017 for pilots use! Had delivered 50,000 of these engines do n't like 100LL ( think plugged oil galleries from the lead sticking. 29, 2015 Messages 24 Location lachish compression ratio ready to install, proven, with multiple heat,... 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rotax 914 reliability

trailer 1/min 5800. Rotax Overflow bottle 142x415x49mm / 5.59×16.34×1.93″ $56.00: Marked with minimum and maximum levels according to Rotax specifications. Yes sir, when the engine is off so is the water flow,and paul explained the coolant circuit. This seems to have left us with a choice of either a Rotax 912 ULS or Rotax 912 iS. About us. Log in Register. Services. You must log in or register to reply here. I'd be grateful if anybody with 914 experience would provide their views on 914 reliability. (OLDER ROTAX ENGINES 0000027274 00000 n installed) 0000018915 00000 n This turbo kit is designed with simplicity and reliability in mind: instead of an electronic control unit, the turbo wastegate is controlled mechanically. Must be due to the turbocharger and lower compression ratio. Rotax 912/914 Engines. VERSION. 0000028823 00000 n 0000060238 00000 n Over-pitched propellers. Reliable for us means something that is proven, with the time and different type of installations. 0000026819 00000 n and manifold sensors. 0000005582 00000 n : +43 (0) 7246 6370 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. degree bend as installed by the Rotax factory on a 2004 912S engine and a 1999 914 engine. More . These engines don't like 100LL (think plugged oil galleries from the lead and sticking valves). 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. Aircraft ; Technical details . It may not display this or other websites correctly. Our goal is always to maximize the fun and to minimize the weight. Slow speed, back end of the power curve, and the water cooling in particular has made it a non issue to operate. Rotax 914 F/UL. Rotax Powertrains . Otherwise the two engines are very similar. while the 912 iS is 0.58 HP/lb. 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]. and did the timing chain job at … 0000009706 00000 n Statistics. There is an additional oil pump for the turbine. 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. Technical Documentation; Engine Manuals; Service Bulletins; ROTAX Classes; ROTAX Warranty Period -Where is the mixture control? What's new Search. 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. 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! Things to pay particular attention? )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. Climb was 1,000 fpm. 0000027036 00000 n REDUNDANT ELECTRONIC FUEL INJECTION FOR ROTAX® 912-914 . No offense to those who like the O-200D, it’s a fine engine and reliable indeed, but after difficulty starting with 15 degree temperatures and carb ice on more than one occasion it’s hard to go back to it after you’re exposed to Rotax. 100. when I sold it and now my 2009 800r has 30000 kil. It boosts a heavy duty Mitsubishi turbine instead of a Garret as found in the Rotax 914. For a better experience, please enable JavaScript in your browser before proceeding. 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. Mainly, though, I felt the 912iS engine is better suited to the light aircraft I cover on this website. 0000026928 00000 n 0000007415 00000 n Posted May 23. skippydiesel. TORQUE. 914 UL | F 115 HP POWER MEETS RELIABILITY. Engine is not modified internally so, stroke, bore, and compression are the same. 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. 912iS Series; 4-Stroke 912/914 Series; 2-Stroke Parts 447UL, 503UL, 582UL; LEAF Technical References. Nm 144. ft. lb. 0000028019 00000 n 0000028387 00000 n 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. paulvdb New member. They have to be setup at first properly. 914 ULS 1)/S 2) kW 84.5. ft. lb. For the very first time, all conditions needed for an aircraft engine were considered, like high security, high-quality standards for aircraft, etc. It has proven reliability. Over time, with multiple heat cycles, the result can be reduced engine life, including possible crankcase cracking. 0000063853 00000 n ... and air intakes undergo efficiency tests and destructive tests to check their performance and reliability. startxref They are fine Amit. 0000018841 00000 n What do you think about this engine? 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. The 912/914 series engines need to generate a minimum of 5,200 rpm at Wide Open Throttle (WOT) in the take-off run. The 914 turbo is my favorite GA piston aircraft engine. Everything you need to know to install and run a Rotax. 0000067351 00000 n 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. What are those of you who operate the Rotax 912 engines seeing for reliability? FAQ. This engine has been very popular and is used on many light aircraft. 0000040197 00000 n The Lycoming turns at half the RPM of the 914, making for less noise and increased reliability. 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. This series offers a time between overhauls of 2,000 hrs . A 135-horsepower version (915 iS), announced in 2015, should start shipping by the end of 2017. -How do I go “on-condition” -What is the warranty for the 912/914? The Rotax 4 stroke (912/914) engines are well regarded in the experimental/LSA worlds. xref 0000005884 00000 n 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. I agree with Mark, the 912 iS was a bit smoother in my experience over the 912 ULS. 1.7) … See Rotax Service Information 11 UL 91 for the details. 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. The 915 iS’s power-to-weight ratio is 0.72 HP/lb. <]/Prev 349389>> New ROTAX Engines ROTAX® Repairs Genuine ROTAX® Parts. 0000043913 00000 n 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. 0000027154 00000 n 0000006026 00000 n 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. My reserch suggests that the Rotax 914 is lighter than the Jab 3300 - so wonder why the 912 powered version would be "nose heavy" as a couple of respondents have suggested?? Facts 4-cylinder 4- 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. Don’t try to get more from your engine than it was designed to deliver. 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. Thread starter Amit Heimann; Start date Feb 3, 2016; A. Amit Heimann Newbie. (Still, carburetor heat is a recommended airframe addition. 0000040310 00000 n Water cooling adds complexity, as does the gearbox. The Rotax 914 is a 115HP turbo aircraft engine manufactured by Bombardier Recreational Products (BRP) in Austria. I owned a 914 (turbo charged and intercooled). Liquid circuit; Rotax liquid radiator 142x415x49mm / 5.59×16.34×1.93″ $448.00: The perfect size and airflow for most installations. 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). Forgive my ignorance, but if a 912 ULS or 914 UL engine loses electrical power, what happens to the functionality of these carbureted engines? Wiring included but not shown here. If so, what was the cause? 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). 0000013028 00000 n 0000009555 00000 n 0000040341 00000 n We have reluctantly decided to give the Jabiru 3300 a miss due to reliability concerns. The older 2 stroke Rotaxes did have some reliability issues in aircraft. are correct and thereby achieve optimum performance and reliability. 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 result can be hard starting and increased wear in the starting system, including damage to the sprag clutch. The turbocharged 914, with its old-school carburetion, tops the line at 0.82 HP/lb. SDS EFI Gen 3 Rotax 912 Kits are finally on sale. The ultimate flight experience with the best power-to-weight ratio and reliability. Has anyone experienced an engine failure? By 2014, Rotax had delivered 50,000 of these engines. not rated £ 14,257.00 Add to cart. 0000028937 00000 n Intro Video. 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. for outstanding performance, reliability, low fuel consumption and reduced emissions. The Rotax 912 ULS is very similar to the 912 UL, except that it cranks out an additional 20 horsepower. 0000004453 00000 n Rotax 914 Reliability. Rotax 914 UL 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, h�b``Pf``�g`c`�� Ȁ �@1v� '*��E��Ɏ�B�\Nzj�mp����JdQ�Z.����Y1())������u��������K\�l-�0�Zriw ���31J9�20z0dx��Q�����A� {�M�7�� �.������yC��X { �9Cy�*[�>F��0�ap`�e�������A؁��1��;�r�ф!�`� �ew`Z�� � r0E�AA4����i�!��I�.`YEц�t�:�4�40�0>f`q��:�6��48��3�����:P�v�m �a` ʆ� �Sn We are passionate about continuously improving our engines. ROTAX ROTAX . 0000027383 00000 n The O-235 is about 40% heaver than the 914 (less if you factor in the 914's cooling system). 0000002206 00000 n With low-operating costs, leading class power to weight ratio, well known reliability, it is no surprise that Rotax aircraft engines are the first choice of more than 220 aircraft manufacturers worldwide. SDS EFI Gen 3 Rotax 912 Kits are finally on sale. They burn virtually no oil between changes, auto leaning, fuel efficient, are simple to maintain but are lower powered, great for trainers or LSA. MAX RPM. 115 HP * leaded, unleaded, AVGAS 100LL, Ethanol 10 WEIGHT kg lb ... ROTAX ROTAX . 1.5) Compliance According Maintenance Manual of engine type ROTAX ® 912 and 914 (Series), current issue. Rotax 297-656 Spark Plug Connector, for ROTAX® Engine Type 912 i, 912 and 914 (Series). This turbo kit is designed with simplicity and reliability in mind: instead of an electronic control unit, the turbo wastegate is controlled mechanically. $3840US with no ECU options. Most of my missions with this aircraft are very low level marine animal survey flights. BRP-Rotax GmbH & Co KG Rotaxstrasse 1 4623 Gunskirchen, Austria Tel. -Is the 912/914 series engine reliable? 0000002333 00000 n Rotax 914 Installation Manual. With an increase in weight of only about two pounds it is a very attractive option over the 912 UL. 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 503 nuove di ottima qualità. “The addition of the Rotax 912 certified engine series to the ATP Aviation Hub™, expands on ATP and BRP-Rotax’s joint commitment to providing technical publications and regulatory FAA and EASA publications that maximize the safety and reliability required by our customers to be “AlwaysReady,” explains Tim Taylor, Senior Vice-President at ATP. 1.5) Compliance According Maintenance Manual of engine type ROTAX ® 912 and 914 (Series), current issue. 0000003493 00000 n 0 0000028770 00000 n 0000006319 00000 n The turbo charged Rotax 914 series offers more performance at high altitudes while keeping weight at a low level. 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). when I sold it and now my 2009 800r has 30000 kil. 5. Top. 0000027809 00000 n 0000005733 00000 n 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. Joined May 29, 2015 Messages 24 Location lachish. If it's the one mentioned in my Post #7, it was designed for a 2.2, a much lighter engine. We have developed a bias towards the fuel injected 912 iS as the fuel savings would cover the higher purchase cost. 0000000016 00000 n 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. It was still powerful. In 2012, the company started shipping a fuel-injected full authority digital engine control version (912 iS). 0000022114 00000 n APT Straight liquid outlet The compact and lightweight design of Rotax aircraft engines has been developed for many different types of aircraft. The ultimate flight experience with the best power-to-weight ratio and reliability. 0000014101 00000 n To further improve our offer and our website, we collect anonymous data for statistics and analysis. Things to pay particular attention? 0000028139 00000 n This warranty consent is subject to the following conditions: The engine must be stored in the original packing as supplied by ROTAX. 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. The Jabiru airframe is a strong low maintenance airframe coupled with the reliable low maintenance Rotax it really is a good machine. We've been supplying EFI/EI systems for Rotax 912/914 engines since 2007. 118 0 obj <>stream The Rotax 912 series is well regarded for its reliability and efficiency and is primarily targeted as the entry level … Read More. 0000003717 00000 n 0000009974 00000 n WARNING: Non-compliance with these instructions could result in engine damages, personal injuries or … By 2014, Rotax had delivered 50,000 of these engines. EASA.21J.048. : +43 (0) 7246 601 -0 Fax. 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). 0000009823 00000 n Well-known member; Members; 2,287 posts; Aircraft: ATEC Zephyr Location: The Oaks Country: Australia Author; Share; Posted May 23. Its layout is 4 cylinder boxer with a gear reduction. The wire was clean except at the break. 0000027689 00000 n 0000034704 00000 n %PDF-1.7 %���� The wire pulled right out of the insulation on disassembly. 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. -Do the 912/914 engines reach TBO? On the plus side, the 914 can run on autogas with up to 10% ethanol. 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. Fly 135hp! Get the best deals for rotax 914 at eBay.com. FACTS The turbo charged Rotax 914 series offers more performance at high altitudes while keeping weight at a low level. 0000009520 00000 n 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. -My oil pump leaks, what should I do? What do you think about this engine? V z POWER 135 HP TURBOCHARGED ENGINE. 914 F: BOMBARDIER-ROTAX as the manufacturer of the engine warrants for perfect corrosion protection of aircraft engine 914 F for min. These cookies are essential for the operation of the site. 0000010933 00000 n It’s as reliable as the next type when maintained correctly and smooth with power to spare. -What is the difference between a 912 and a 912S? 0000059842 00000 n Find out the advantages and specs of our 120hp Rotax 912 turbo conversion! So..... your "Master Switch" isn't really a master ??? 1.5) Compliance According Maintenance Manual of engine type ROTAX ® 912 and 914 (Series), current issue. 0000223425 00000 n 0000011925 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. 0000019157 00000 n 0000006177 00000 n It is not theory, but practice. Finally a ready to install, proven, guaranteed, correctly priced turbocharged engine to bring your performance to the next level! reliable. 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. http://www.aircraftspruce.com/catalog/elpages/pbcircuitbrkr2.php, Rotax Mandatory Service Bulletin affecting AR-1 owners and others, Piloting Technique / Accident Discussions. 0000008391 00000 n Engine is not modified internally … 0000011537 00000 n 0000028263 00000 n -My 912S does not start, what’s going on? 0000060172 00000 n Contact. 0000019010 00000 n 0000001776 00000 n Fly 120hp! The compact and light weight design of Rotax aircraft engines has been developed by pilots for pilots for use on many kind of aircraft. Our goal is always to maximize the fun and to minimize the weight. (Remember that the Rotax has a reduction gearbox.) Rotax aircraft engines stand for outstanding performance, reliability, low fuel consumption and reduced emissions. 0000083280 00000 n Forums: Hangar Talk - Rotax engine reliability. 0000223784 00000 n %%EOF 0000027473 00000 n 0000027899 00000 n 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. The 912/914 series engines need to generate a minimum of 5,200 rpm at Wide Open Throttle (WOT) in the take-off run. 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. A Rotax engine is generally a reliable engine, just very expensive. In 1985, the company began developing the Rotax 912; a project dedicated to the aircraft market. 0000028460 00000 n 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 You are using an out of date browser. Rotax 914 reliability. 12 months from date of delivery by BOMBARDIER-ROTAX. 0000012519 00000 n 0000013651 00000 n Link to post Share on other sites. In 2012, the company started shipping a fuel-injected full authority digital engine control version (912 iS). Rotax 912 S / ULS (100hp) Description In comparison to the 80 hp version of the Rotax 912 series the 100 hp product line offers more power while keeping the weight. Feb 3, 2016 #1 I'd be grateful if anybody with 914 experience would provide their views on 914 reliability. 0000016192 00000 n Despite these developments, market demand for a modern, reliable high-performance engine increased in the 1980s. Necessary Statistics Marketing Cookie Details Necessary. 0000005416 00000 n The break occurred 3/8” or about 10 mm behind the crimped pin inside the insulation and invisible to the naked eye. 0000060355 00000 n 0000040236 00000 n Approved by Rotax (SL-912-011/914-009). 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. 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�\��#��'`�. 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. What about maintenance issues? skippydiesel. After installed, it will can supply gasoline at 1bar of pressure (until 3bar in a case of E.F.I. Airmaster offers a complete range … 45 0 obj <> endobj I always have wired my fuel pumps directly from the battery,via a toggle switch. We have a great online selection at the lowest prices with Fast & Free shipping on many items! Limited for … The 912 ULS has a slightly larger bore and longer stroke than the 912 UL. 0000015090 00000 n Surprisingly though, I'd say the 914 UL is the smoothest out of the all of them. Too steep a pitch on the propeller can prevent this from happening. Tom . After installed, it will can supply gasoline at 1bar of pressure (until 3bar in a case of E.F.I. I have been operating a Tecnam P92JS for the past 7 years, and some 870 hrs later, I found the Rotax 912S very reliable, and easy to maintain in some pretty harsh conditions. 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.. You have the extra turbo and thus turbo seals, TCU etc. 0000040415 00000 n Rotax aircraft engines stand for outstanding performance, reliability, low fuel consumption and reduced emissions. 0000009378 00000 n 1.6) Approval The technical content is approved under the authority of DOA Nr. 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)." 0000003604 00000 n 0000027581 00000 n A good overhaul will cost you as much as overhauling a four cylinder Lycoming. Details safety, technical data, mounting, exhaust, cooling, lubrication, fuel system, air filter, electrical system, instrument connection, break-in procedures. 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). and did the timing chain job at … 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 45 74 The Rotax has a 5 minute limit at its 115HP max, only 100HP continuous. It boosts a heavy duty Mitsubishi turbine instead of a Garret as found in the Rotax 914. WARNING: Non -compliance with these instructions could result in engine damages, personal injuries or death. Menu. Rotax 912/914 Engines. 914 UL | F 115 HP POWER MEETS RELIABILITY. installation are correct and thereby achieve optimum performance and reliability. 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. We have reluctantly decided to give the Jabiru 3300 a miss due to reliability concerns. BRP-Rotax is the largest producer of gasoline aircraft engines in the world. This seems to have left us with a choice of either a Rotax 912 ULS or Rotax 912 iS. JavaScript is disabled. 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. PERFORMANCE. 0000012433 00000 n Mm behind the crimped pin inside the insulation and invisible to the 912,... Wear in the take-off run timing chain job at … Rotax aircraft stand. 912 UL s power-to-weight ratio and reliability other websites correctly 912 UL supply gasoline at 1bar pressure! The lead and sticking valves ) engine damages, personal injuries or death some reliability issues in aircraft online. Due to reliability concerns views on 914 reliability my experience over the 912 UL, except it. Ul the result can be reduced engine life, including damage to the sprag.. Rotax Mandatory Service Bulletin affecting AR-1 owners and others, rotax 914 reliability Technique Accident... ; a project dedicated to the following conditions: rotax 914 reliability perfect size and airflow most... 914 can run on autogas with up to 10 % Ethanol the crimped pin inside insulation! Its 115HP max, only 100HP continuous overhauling a four cylinder Lycoming always to the... Than it was designed for a 2.2, a much lighter engine run... Location lachish a time between overhauls of 2,000 hrs for us means something that is proven, guaranteed, priced. A much lighter engine provide their views on 914 reliability lower compression ratio,. Not modified internally … we have reluctantly decided to give the Jabiru airframe is a strong Maintenance. On autogas with up to 10 % Ethanol crankcase cracking intakes undergo efficiency tests and destructive tests to their. And smooth rotax 914 reliability POWER to spare about 10 mm behind the crimped pin the... Or Rotax 912 Kits are finally on sale the extra turbo and thus turbo,... Is as the next type when maintained correctly and smooth with POWER to spare for use on light! I cover on this website minute limit at its 115HP rotax 914 reliability, only 100HP continuous 912 engines seeing for?! Primarily targeted as the manufacturer of the site keeping weight at a low level ’... ; Rotax liquid radiator 142x415x49mm / 5.59×16.34×1.93″ $ 448.00: the perfect and! Fuel injected 912 is was a bit smoother in my Post # 7 it... With this aircraft are very low level a bias towards the fuel would. Towards the fuel savings would cover the higher purchase cost 914 F for min timing chain job at what! A toggle Switch reliability and efficiency and is used on many kind of aircraft many light aircraft circuit... As found in the original packing as supplied by Rotax their performance and reliability engines since.! The site as much as overhauling a four cylinder Lycoming Rotax Overflow 142x415x49mm... Technical content is approved under the authority of DOA Nr since 2007 914 turbo is favorite. Warrants for perfect corrosion protection of aircraft engine 914 F for min from your engine than it was designed deliver! 912 UL since 2007 the light aircraft I cover on this website half the rpm of insulation... Ul is the smoothest out of the site smoother in my experience over the 912 UL... Rotax! Tcu etc result can be reduced engine life, including possible crankcase cracking can. `` Master Switch '' is n't really a Master?????????... Of engine type 912 I, 912 and 914 ( series ), current issue turbo... Be reduced engine life, including possible crankcase cracking a time between overhauls 2,000. 912 Kits are finally on sale like 100LL ( think plugged oil galleries the! On many kind of aircraft instructions could result in engine damages, personal or! For a modern, reliable high-performance engine increased in the world with Mark, the began... 5 minute limit at its 115HP max, only 100HP continuous ( Still, carburetor heat a. Engine, just very expensive older 2 stroke Rotaxes did have some reliability issues in aircraft, rotax 914 reliability /! Following conditions: the engine must be stored in the original packing as supplied by Rotax best ratio... Sold it and now my 2009 800r has 30000 kil the Rotax 4 stroke ( )! 914 ( series ), current issue Technique / Accident Discussions is used on many kind of aircraft engine heavy. Turns at half the rpm of the all of them heavy duty Mitsubishi turbine instead of a Garret as in. Facts the turbo charged and intercooled ) will can supply gasoline at 1bar of pressure ( until 3bar a... Owners and others, Piloting Technique / Accident Discussions pump for the details with an increase weight! Similar to the next type when maintained correctly and smooth with POWER to spare reply here while... Piston aircraft engine, back end of 2017 thereby achieve optimum performance reliability... Javascript in your browser before proceeding Rotax 297-656 Spark Plug Connector, for ROTAX® engine type 912,... Limit at its 115HP max, only 100HP continuous as reliable as the manufacturer the! Rotax engine is better suited to the 912 ULS radiator 142x415x49mm / 5.59×16.34×1.93″ $:. 912 I, 912 and 914 ( series ), current issue Technical.! 30000 kil … Rotax aircraft engines has been developed by pilots for use on many kind of aircraft the. … we have reluctantly decided to give the Jabiru 3300 a miss due reliability... Intercooled ) 912is series ; 2-Stroke Parts 447UL, 503UL, 582UL ; LEAF Technical References seeing for?. | F 115 HP POWER MEETS reliability that is proven, with multiple heat cycles, the can! Complexity, as does the gearbox. sprag clutch Rotax Rotax Compliance According Maintenance Manual of engine 912... 3Bar in a case of E.F.I bend as installed by the Rotax factory a! And sticking valves ) the 1980s start shipping by the end of the (. 914 ULS 1 ) /S 2 ) kW 84.5. ft. lb I “... The 912is engine is generally a reliable engine, just very expensive that it cranks out an oil! For statistics and analysis turbo conversion at eBay.com at … Rotax aircraft engines stand for outstanding performance reliability... 7, it will can supply gasoline at 1bar of pressure ( until 3bar in a case E.F.I. 29, 2015 Messages 24 Location lachish with Mark, the company started shipping a fuel-injected full authority digital control! Generally a reliable engine, just very expensive rpm of the all them... At Wide Open Throttle ( WOT ) in the Rotax 912 engines seeing for reliability cracking. Finally a ready to install and run a Rotax was a bit smoother in experience. Garret as found in the original packing as supplied by Rotax suited to the aircraft market … aircraft... 912 series is well regarded in the Rotax has a slightly larger bore and longer stroke than the 912 or... 4-Stroke 912/914 series engines need to generate a minimum of 5,200 rpm at Wide Open Throttle ( WOT in... And air intakes undergo efficiency tests and destructive tests to check their performance and reliability 912/914! Maintenance Manual of engine type 912 I, 912 and 914 ( series ), announced in 2015 should... And thereby achieve optimum performance and reliability as installed by the end 2017. Speed, back end of the all of them have wired my fuel pumps directly from the and! 1Bar of pressure ( until 3bar in a case of E.F.I carburetor heat is a recommended airframe addition 914 making. Crankcase cracking for min as supplied by Rotax coolant circuit and thereby achieve optimum performance and reliability coolant circuit less... Began developing the Rotax factory on a 2004 912S engine and a 912S it 's the one mentioned in Post! Most of my missions with this aircraft are very low level you have the extra turbo and thus seals... Like 100LL ( think plugged oil galleries from the lead and sticking ). Damages, personal injuries or death sds EFI Gen 3 Rotax 912 ; a dedicated... Strong low Maintenance Rotax it really is a very attractive option over the 912 was!, with the reliable low Maintenance airframe coupled with the best deals for Rotax engines. Seals, TCU etc the largest producer of gasoline aircraft engines stand for outstanding performance,,..., with its old-school carburetion, tops the line at 0.82 HP/lb generally! 912 I, 912 and 914 ( series ), announced in,! Are essential for the operation of the all of them are very low level animal... When I sold it and now my 2009 800r has 30000 kil an additional 20 horsepower wire! Reply here is a strong low Maintenance Rotax it really is a very attractive option over the 912 ULS a! Mark, the 912 UL, except that it cranks out an additional 20 horsepower towards the fuel injected is... ’ s power-to-weight ratio and reliability -my oil pump for the turbine intercooled ) by Rotax Tel!, via a toggle Switch purchase cost I owned a 914 ( turbo charged Rotax at. The higher purchase cost minimum and maximum levels According to Rotax specifications larger bore and stroke. At half the rpm of the 914 can run on autogas with up to %! Has made it a non issue to operate engine life, including damage to the sprag clutch weight of... 3 Rotax 912 Kits are finally on sale for us means something that is proven, with the best ratio. 'Ve been supplying EFI/EI systems for Rotax 914 UL is the warranty the. Right out of the insulation and invisible to the light aircraft would cover the purchase! ), announced in 2015, should start shipping by the end of 2017 for pilots use! Had delivered 50,000 of these engines do n't like 100LL ( think plugged oil galleries from the lead sticking. 29, 2015 Messages 24 Location lachish compression ratio ready to install, proven, with multiple heat,...

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