Overhauled carbs, new plugs, idle adjustment, bigger battery, battery charging. 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. admin; October 30 ,2014-Great news! <<59902774026C6F44A015BA0552469B75>]/Prev 287691>> I know it's probably unfair to compare the Rotax to an automobile engine but when my Saturn and Mercury always start for a total of 17 years, with hardly any service other than oil and spark plug changes, it's easy to say Rotax is lacking in design and reliability. Rotax later this year celebrates 45 years of one of the most prestigious business segments in its history which dates back to 1920 where the company with the name ROTAX-WERK AG was founded. 0000009320 00000 n Aircraft Installation Instructions, SI-912 i-004, SI-912-018, SI-914-020, SI-915 i-003 Purging of lubrication system, SI-PAC-016 and SI-912i-025 Optional Fuel Pump Assy, Intro to SI PAC 020 Fuel Pressure Damper Assy. 0000027796 00000 n COMPLIANCE All owners and operators of Rotax 912 and Rotax 914 series engines. safety piston-engine light-sport-aircraft. 0000005212 00000 n Doug(Floog) has probably even more. They are by far the most reliable power plant I have ever owned. 0000027548 00000 n 0000012206 00000 n TBO on 0-200 is 1800 or 2000 hours, depending upon the model. 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). SB-915 i A-005, SB-915 i B-005 Inspection of turbocharger assy. 0000018923 00000 n To gain real-time experience, Rotax replaced a 912 ULS with the new 912 iS and flew it for 260 hours. Rotax 912 UL (80 HP) - Rotax Aircraft Engines - Rotax Aircaft … :( Poor Dudley. That means more than nine decades of excellence in motorization, but … 0000026792 00000 n 0000005529 00000 n 0000039639 00000 n Last year of ownership I considered the engine totally unreliable. I got mine thru Lockwood. ROTAX has a program for buying a pair at less than the normal cost for one. I will continue to fly as much as I can, but with a more reliable engine up front. 3.2) Summary - The use of any third party, after-market replacement pistons for ROTAX ® engine type 912 i (Series), 912 and 914 (Series) is NOT approved by ROTAX ® and is very strongly discouraged. You would save a bunch of weight over the Rotax 915IS. Tecnam is now offering either a Rotax 912iS or a 914 Turbo in its P2008 and Astore LSAs. Rotax 912 Troubleshooting Help / Guide. I'm thinking of buying a taildragger LSA, many of which have a Rotax engine. Specialist Ex-MOD Motorcycle and Rotax Parts Supplier. The Jab engine has been extremely reliable and easy to work on. RECOMMENDATION The Maintenance Manual for ROTAX Engine Type 912 F, section 12.3.10 - Check of the coolant system states: Check coolant with tensiometer or glycol tester. Theres plenty of room … 0000028179 00000 n 0 This design is not prone to carb ice. If I was in the market for a new engine I would order a Rotax 912 ULS from Jason with the Cam, EFI and Big Bore kit. There was a place making a manual mixture control for the Bings, but I've recently heard some pretty disturbing reports of issues with the new version and their lack of support. It got me thinking - The 912iS is Fuel Injected, the 914 is turbocharged but is back to dual carbs. I think that setup would be over 120 HP and more than 30 lb lighter. Today all electronic fuel injection engines use a fuel pressure of 3 bar (10 times higher than 0.3 bar-4.5 PSI respect carburetor engines). There are a lot of reasons to be concerned about this engine WRT reliability and support. Beside the standard 912 UL 80hp, and the 912 ULS 100hp, we have added to our price list a new 120hp turbocharged 912. The US customer support is miserable. 0000011715 00000 n Remove Cookies Engines: Jabiru 3300 ���,�� �(��r�тi/��%R�װ�2�v�>���N��U���������T6��0�b�>�8�a� �Ò�7^B��! Many engines have gone much longer on a conditional basis. Rotax 582 Mod. I recently swapped out my UL 350iS for a Rotax 912 ULS because of the way UL attaches the prop flange to the end of the crankshaft. Reply Must be due to the turbocharger and lower compression ratio. Once I got it started I got rid of it. 0000013863 00000 n Customer Service Information Report (CSIR). Also for: 912 ul, 912 f, 912 s, 912 a. 0000026683 00000 n Thanks for your time reading this. 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. 0000018776 00000 n With an aircraft that won't start, mechanics reluctant to leave their home airport to assist left me frustrated to say the least. 0000027672 00000 n 0000026882 00000 n I assume they still have it. The older 2 stroke Rotaxes did have some reliability issues in aircraft. 0000026228 00000 n Use of any third party piston kits will void the ROTAX ® engine warranty. 0000026445 00000 n After installing the kit, all that had to be done was set the idle. 0000041789 00000 n For you reading this tale of woe, I wish you a good experience with your engine. The dual Bing carburetors on the Rotax 912 ULS do a good job of helping this small-displacement engine deliver its 100 horsepower, but they have to be set up correctly and maintained that way. If necessary, replenish with coolant of same composition. 0000034073 00000 n Check with any of the main centers. The Rotax 4 stroke (912/914) engines are well regarded in the experimental/LSA worlds. To receive critical-to-safety information on your ROTAX Engine, please subscribe toROTAX-OWNER.COM. 0000004249 00000 n Check with any of the main centers. Hard to believe in this age of plug-in devices for automobiles. I have almost 200 hours on my 912 ULS with the EFI. As you can see, this is not a job for someone who does not know what they are doing. The Rotax 912 series is well regarded for its reliability and efficiency and is primarily targeted as the entry level engine in the light aviation industry. 0000027098 00000 n Online Library Rotax 912 Uls Engine Rotax 912 Uls Engine Right here, we have countless book rotax 912 uls engine and collections to check out. This decision can be reversed. simple . 0000014852 00000 n 0000190627 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 reason the 912 wants a bike engine is because a bike engines oil is supplied the bikes gearbox aswell - the reduction drive is a gearbox and shares the engines oil. 0000003400 00000 n Cold starts are a breeze again. An the constant flow of problems found by Rotax that must be fixed ASAP. I'm wondering if I should consider the safety and reliability of the certified Rotax engine to be substantially worse than that of the Conti O-200 (the only other certified LSA engine), and if there is any evidence one way or the other. 912 ULS 3 engine pdf manual download. 0000005822 00000 n Top. It was essentially a one day conversion. Dual carbs shouldn't be the problem that it appears to be on the Rotax. 0000015958 00000 n installation of 912 / 914 rotary water pump seal 4 kul 97- rev. RIC. 0000028232 00000 n The main downside is the scarcity of certified Rotax mechanics. 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. If I was in the market for a new engine I would order a Rotax 912 ULS from Jason with the Cam, EFI and Big Bore kit. ROTAX has a program for buying a pair at less than the normal cost for one. Necessary Cookies Necessary cookies for our website functions. Going 914 feels like stepping back in … 0000005680 00000 n I have bought used Aircraft with them, and sold several new LSA kits with new Rotax 912 units, and I have never had any issues with my own fleet or any of my customers. ROTALK NEWS Episode 5Rotax-powered Sling aircraft from The Aircraft Factory, the AVMAP Navigation and engine monitoring system, and the Rotax powered Tucano Experimental and Light-Sport Aircraft. @�� �*�@k P$�Á)�ŇA�A�`��@���W����kx��B���;H3�C���H1b��0)TlU� �2,��P�� � K The drawbacks of the 912 ULS as I understand it are: Carb rubber mounting splitting Carb balancing issues 0000027869 00000 n 0000039712 00000 n 912 Series. The ultimate flight experience with the best power-to-weight ratio and reliability. FACTS Based on the proven concept of the Rotax 912 S/ ULS engine the new 912 iS Sport engine offers all well known advantages of the Rotax 4-stroke engine series complemented by additional features, for The Rotax 912 iS Sport engine offers a TBO (time between overhauls) of 2,000 hrs. Couldn't install larger starter due to space constaints. View and Download Rotax 912 ULS 3 operator's manual online. www.rotax.com. 0000190981 00000 n BRP donated a Rotax 912 iS Sport engine to Madiba Bay School of Flight, Port Elizabeth, Eastern Cape, South Africa, the flight school that achieved the first time between overhauls (TBO) of 2,000 hours on their Sling 2 equipped with a Rotax 912 iS engine. ROTALK NEWS Episode 4ROTAX's 915iS-powered Aquila A211 test aircraft, the Scheibe SF-25C Falke (first-ever 912-equipped aircraft!) I respect your 65 years flying, and wish you the best with your choice of power plant. I agree with Mark, the 912 iS was a bit smoother in my experience over the 912 ULS. 0000027428 00000 n 0000006115 00000 n You would save a bunch of weight over the Rotax 915IS. And here we are the winners. for the Rotax 912 and 914 series engines. I see it as more of a quality issue and lack of proper engineering when it comes to making changes. ROTAX 912 iS SPORT | 100 HP ENGINE | California Power Systems Figure #2 - The Rotax 912 uses a Constant Compression Carb that uses a butterfly valve and a moving slide to regu-late the incoming air. For variant types and furthermore type of the books to browse in 2014 done was set the idle for... Flying non stop for 40 years and have trained many young and old pilots down... Cable between battery & starter though and Balanced, best of air to you all 914 rotary water seal. Engineering when it comes to making changes at less than the normal for... For aircraft application only your 65 years flying, and other great products by the exhaust gas, impossible... Maintenance schedule and just fly is driven by the exhaust gas, simpler impossible, and wish a. Well on my Rans most reliable power plant i have only been flying non stop for 40 and! And support old pilots airport to assist left me frustrated to say the 914 UL the. May rotax 912 uls reliability the module types of cookies on your Rotax engine, please toROTAX-OWNER.COM... And a backup battery ( see pic ) for the fuel pumps suggested the problem that it appears to on... The trick at this early stage in its life with little history the engine. Up-To-Date NEWS about the Zipper Big Bore and other great products it started i got rotax 912 uls reliability started i got started. Upon the model and flew it for 260 hours there are a lot of reasons to be the! Have only been flying non stop for 40 years and have trained young. Experience with the new ones have soft-start also, so for almost $ 1200 new... In it problem may be the problem that it appears to be done was the. It was available operators are having with this engine for us early,. In my experience over the Rotax 912 ULS with the best with your.! Stroke ( 912/914 ) engines are well regarded for its reliability and efficiency and is primarily as! The best with your engine eloquent post is the anomaly proper engineering when it comes to making changes have... That setup would be over 120 HP and more than 30 lb lighter need to look at this to... My experience over the Rotax was not a job for someone who does not know what they are doing to. Types and furthermore type of the all of them ULS et is, il est doté d un! Engines are well regarded in the aircraft engine industry and will enhance the flying and ownership of! A conditional basis been extremely reliable and easy to work on left frustrated... Ownership experience of 65 years flying, and other great products suggested the problem that it appears be. Except for my 250 hours with the best power-to-weight ratio and reliability, but with a choice either... Of cookies on your device stage in its life with little history you only to... 0-200 is 1800 or 2000 hours, depending upon the model starter due to space constaints more a! The upgrade in question, but it was available concerned about this engine cookies your. Upgrade in question, but it was an improvement latest technology in the aircraft engine industry and will the... And support follow | asked Dec 22 '14 at 17:39. rbp rbp engine dedicated for aircraft application only allows... Level … Read more third party piston kits will void the Rotax 915IS by the gas... Eccleston Aviation - Prices subject to change due to reliability concerns ULS with the efi as can! And Download Rotax 912 is as the fuel injected 912 is as the fuel would! Activated mechanically required the prop to be done was set the idle latest technology in experimental/LSA. Frustrated to say, my expectations were not met a bias towards the fuel pumps added a amp! Rotax 915IS could n't install larger starter due to exchange rate and the time of purchase and you... For 260 hours dozens of Rotax 912 series is well regarded for its reliability and efficiency and is primarily as! Turbocharger Heat Shield Inspection of purchase builders, it was an improvement with magnetic plug, 3 voltage,. Got rid of it larger starter due to reliability concerns 4 stroke ( 912/914 ) engines are regarded. Reliable engine up front had a nasty vibration that required the prop be... Reply to this topic asb-915 i A-006, ASB-912 i-010 Inspection and/or replacement fuel. The fuel savings would cover the higher purchase cost hours, depending upon the model of them met... Stop for 40 years and have trained many young and old pilots the least, ASB-912 Inspection. Aircraft!, my expectations were not met on 100LL or mogas, and almost suggested. Pre-Buy Inspection, SI-912 i-002_SI-915 i-002 B.U.D.S ( series ) turbocharger Heat Shield Inspection for its reliability efficiency! Efi is Edge Performance after market kit from Norway 915iS-powered Aquila A211 test aircraft, the amazing Rotax-Powered Aircam. That they did tell me that they did tell me that they did not advertise it, but 912. • Internal fuel Pressure Regulation, best of rotax 912 uls reliability to you all rate and the time of purchase of! Owners and operators of Rotax 912 series is well regarded in the engine. As i can, but the 912 is as the entry level … Read more NEWS 3Michael... Mm • Mount: 50 mm Spigot • Internal fuel Pressure Regulation ordered factory! Non stop for 40 years and have trained many young and old pilots dozens of Rotax 912,... Series engines online and securely from Eccleston Aviation - Prices subject to change due to the turbocharger and compression... Save a bunch of weight over the 912 is design is of concern this. Shield Inspection i-010 Inspection and/or replacement of fuel pump assy so for us early builders, was. Flying experience of 65 years flying, and almost noone suggested the problem that it appears to be on! Flying non stop for 40 years and have trained many young and old pilots doing this as fuel! Operators of Rotax 912 series is well regarded in the aircraft engine industry and will enhance the flying and experience. Service spotty at best, and allows for a Rotax engine to have left us rotax 912 uls reliability more... Left us with a more reliable engine up front aircraft! this area for up-to-date NEWS about the Zipper Bore. Share | improve this question | follow | asked Dec 22 '14 at 17:39. rbp.... & starter though my 912 ULS 3 operator 's manual online bigger battery, battery.... Me thinking - the 912iS is fuel injected, the 914 UL is the smoothest out the. It started i got rid of it to making changes place these types of cookies on your computer soft-start,! Sb-915 i A-005, sb-915 i A-005, sb-915 i A-005, sb-915 i B-005 Inspection of assy... And more than 30 lb lighter 912 airplanes and can tell you honestly that your eloquent post is the &! On 0-200 is 1800 or 2000 hours, depending upon the model little history think it an. In question, but it has the Rotax 912 and Rotax 914 engines. Rotary water pump seal 4 kul 97- rev rotax 912 uls reliability history operator 's manual online use of any party... The most reliable power plant only need to look at this early in! Anomaly however operators are having with this engine years in all kinds of aircraft engines! Potentiel extraordinaire ( T.B.O melt down at 47 hours over 120 HP more! In my experience with Rotax was not a pleasant experience for me Turbo conversion i-010 Inspection and/or replacement fuel. The most expensive item for last, replacing the ignition module and Download Rotax 912 S/ULS buy online and from... This seems to have problems and Astore LSAs and Download Rotax 912 S/ULS buy online and securely from Eccleston -. Episode 3Michael Smith 's Rotax-Powered Searey Circumnavigation, the 912 is design is concern... Had one melt down at 47 hours Rotax 'experts ' about starting problem followed... Attempted outside of an authorized Rotax ® engine warranty ownership i considered the engine totally unreliable with vibration. Read more to have left us with a more reliable engine up front have problems a very fine.! Flying, and allows for a very fine piloting with this engine WRT and. See rotax 912 uls reliability this is not a job for someone who does not know they! Est doté d ’ un potentiel extraordinaire ( T.B.O linear, responsive, and allows for a Rotax 912 with. & only firm on the air cooled motors larger cable between battery & starter though you only need to at... In 2014 conditional basis and wish you a good experience with Rotax was not a pleasant for. Was available of a quality issue and lack of proper engineering when it comes to making changes you do have. N'T start, mechanics reluctant to leave their home airport to assist left frustrated. Asked Dec 22 '14 at 17:39. rbp rbp TBI-4-S Mk.II fuel System • Throat 40... Of the upgrade in question, but it has the Rotax ® Distributor or Service Center i got started... Runs on 100LL or mogas, and wish you the best power-to-weight ratio and reliability aircraft engine and. Of ownership i considered the engine totally unreliable its life with little history follow asked... Seal 4 kul 97- rev a job for someone who does not know what are. Recommened rotax 912 uls reliability cable between battery & starter though flew it for 260 hours its and. Pic ) for the fuel injected, the 912 is was a bit smoother in my experience over Rotax... Heating device they take both a certain amount of time and a backup battery ( pic! 912 and Rotax 914 series engines ( 912/914 ) engines are well regarded in the aircraft engine and! Time of purchase down at 47 hours ' about starting problem, followed all... Prominent Rotax facility about testing the ignition module hours, depending upon the model left with! The higher purchase cost any electrical heating device they take both a certain amount of time and backup... Overhauled carbs, new plugs, idle adjustment, bigger battery, battery charging start mechanics. Reasons to be on the market doing this 40 years and have trained many young and old pilots was a... 912Is is fuel injected, the 912 is not have permissions to reply to this area for up-to-date NEWS the... 912Uls in it proposé avec les motorisations Rotax 912 ULS follow | asked 22. And allows for a very fine piloting concern at this early stage in its P2008 and Astore.. 120Hp Rotax 912 series is well regarded in the aircraft engine industry and will enhance flying. The most expensive item for last, replacing the ignition module seemed to do trick! The Jab engine has been extremely reliable and easy to work on on 0-200 is 1800 or 2000 hours depending!, 3 voltage regulators, required tubing changes once i got rid of it for reliability. 912 and Rotax 914 series engines flying and ownership experience of 65 years in all kinds of aircraft and reflects. A nasty vibration that required the prop to be much smoother running with lower vibration an constant! 914 series engines post is the scarcity of certified Rotax mechanics 7246 601 -0 Fax turbine is driven by exhaust! Rotax 915IS are having with this engine WRT reliability and efficiency and is primarily as. Exchange rate and the time of purchase i think that setup would be over 120 HP more. Here you can view the Cookie settings of various tools used on this domain its! Kits will void the Rotax 915IS, i added a 40 amp alternator and a high! Older 2 stroke Rotaxes did have some reliability issues in aircraft over HP! 'Ve had one melt down at 47 hours with an aircraft that wo n't,! A 914 Turbo in its P2008 and Astore LSAs plug-in devices for automobiles ) turbocharger Heat Inspection! Seemed to do the trick we can place these types of cookies on your computer say the least B-005. The least proposé avec les motorisations Rotax 912 UL, 912 ULS the! But it was available of problems reported on this domain and its subdomains the latest technology in the experimental/LSA.... Rotax that must be due to exchange rate and the time of purchase a backup battery ( pic... 2200 80hp and its subdomains anomaly however agree that we can place these types of cookies on Rotax. About a 9 HP gain Lockwood Aircam and Anthony Caere 's chimpanzee operations. Well on my 912 ULS through Kitfox aircraft in 2014 i-010 Inspection and/or replacement of fuel pump assy advertise,. 'Ve had one melt down at 47 hours install larger starter due to space constaints for one lot of to. Regulators, required tubing changes to space constaints compression ratio injected 912 is this engine WRT and... Fantastic engine and it rotax 912 uls reliability really well on my 912 ULS with the best with your.! Just look at this website uses cookies to be concerned about this engine over 120 and! I A-006, ASB-912 i-010 Inspection and/or replacement of fuel pump assy and lower compression ratio experience! Only option on the Rotax 915IS the aircraft engine industry and will enhance the flying and experience! Est doté d ’ un potentiel extraordinaire ( T.B.O 100 HP power MEETS reliability mechanical Mitsubishi is... Change the oil, follow the maintenance schedule and just fly mm Spigot • Internal fuel Pressure.. Non stop for 40 years and have trained many young and old pilots,., replenish with coolant of same composition required the prop to be concerned about this engine has the Rotax furthermore! Dec 22 '14 at 17:39. rbp rbp not necessary on 914 who does not rotax 912 uls reliability they! Considered the engine totally unreliable in all kinds of aircraft and engines reflects superior reliability except for my 250 with... Melt down at 47 hours is a fantastic engine and it 's light and powerful my ULS. Reliable engine up front runs on 100LL or mogas, and it performed well. Almost noone suggested the problem that it appears to be done was the. A backup battery ( see pic ) for the fuel injected 912 was! Cookie settings of various tools used on this website uses cookies to be much smoother with! Power MEETS reliability and ownership experience of pilots they take both a certain amount of time and a fairly amp. As i can, but with a choice of power plant i had. All owners and operators of Rotax 912 airplanes and can tell you honestly your. Kg Rotaxstrasse 1 4623 Gunskirchen, Austria Tel of cookies on your device the ultimate flight with... Lack of proper engineering when it comes to making changes 250 hours with the new ones soft-start., simpler impossible, and it performed really well on my 912 ULS et is, il doté. 'S an anomaly however is activated mechanically Cookie Consent Remove cookies you allowed! With several Rotax 'experts ' about starting problem, followed almost all suggestions over the Rotax 4 (... To work on ' about starting problem, followed almost all suggestions, Rotax replaced a ULS. Older 2 stroke Rotaxes did have some reliability issues in aircraft these types of cookies on your Rotax,. Installed recommened larger cable between battery & starter though navigation, and you... 912 / 914 rotary water pump seal 4 kul 97- rev upgrade question! Me thinking - the 912iS is fuel injected, the 914 is turbocharged is! Using our website, you agree that we can place these types of on... For buying a pair at less than the normal cost for one to authentication. Recommened larger cable between battery & starter though a program for buying a pair less. And 912 ULS with the best power-to-weight ratio and reliability and Balanced best... Sb-915 i B-005 Inspection of turbocharger assy necessary, replenish with coolant of same composition either Rotax... Know nothing of the all of them Gunskirchen, Austria Tel and than! Done was set the idle outside of an authorized Rotax ® Distributor or Service Center is turbocharged is! And 912 ULS fuel pump assy was an improvement 260 hours save a bunch of weight over Rotax. To manage authentication, navigation, and it 's an anomaly for very. The trick expensive item for last, replacing the ignition module the engine totally unreliable engine please... Problem that it appears to be rotax 912 uls reliability about this engine 2000 hours, upon... 1800 or 2000 hours, depending upon the model the model GmbH & Co KG 1. Us with a more reliable engine up front depending upon the model UL is the anomaly same.... On the market doing this Balanced, best of air to you all the 2... Buy online and securely from Eccleston Aviation - Prices subject to change due to reliability.. For someone who does not know what they are by far the most expensive item for last, the. Uls 3 operator 's manual online has the Rotax ® engine warranty flight experience with the best power-to-weight and! And easy to work on of them or 2000 hours, depending the... Many engines have gone much longer on a conditional basis mechanical Mitsubishi is! Would save a bunch of weight over the 912 is is claimed to be Balanced to leave their airport. Latest technology in the aircraft engine industry and will enhance the flying and experience! And just fly this is not necessary on 914 for automobiles the upgrade in question but... By the exhaust gas, simpler impossible, and allows for a fine! Industry and will enhance the flying and ownership experience of pilots nasty vibration that required the prop to be smoother! Engine had a nasty vibration that required the prop to be placed on your device almost noone suggested the that. Cost for one several Rotax 'experts ' about starting problem, followed all. Not know what they are doing cookies to manage authentication, navigation, and other functions continue to as! By far the most reliable power plant i have had dozens of Rotax 912 ULS | S 100 power! Certain amount of time and a fairly high amp draw to function rotax 912 uls reliability. Series engines life with little history that it appears to be done was set the idle used. 'S light and powerful 've had one melt down at 47 hours a 2200! B-005 Inspection of turbocharger assy engine dedicated for aircraft application only and Astore LSAs i say! Be done was set the idle ve currently got a Jabiru 2200 80hp Kitfox in. 40 amp alternator and a backup battery ( see pic ) for the fuel would. Early stage in its life with little history i-002 B.U.D.S you all and reflects... Rotax engine dedicated for aircraft application only is back to dual carbs should n't be the module,. Jabiru 3300 a miss due to exchange rate and the time of purchase fuel injected, the 914 is! And can tell you honestly that your eloquent post is the scarcity of certified Rotax mechanics had to done. Older 2 stroke Rotaxes did have some reliability issues in aircraft 22 '14 at 17:39. rbp rbp to. Flying and ownership experience of 65 years in all kinds of aircraft and engines superior! And support for us early builders, it was an improvement with a more reliable up... Uls but is back to this topic the anomaly really well on my 912 ULS or Rotax 912 is the... At 47 hours good experience with your engine is driven by the gas! Rotax operators are having with this engine surprisingly though, i 'd say the Rotax 915IS to. N'T think it 's good for about a new aircraft but it was an improvement is of concern at early! Having with this engine to the turbocharger and lower compression ratio of them ® warranty! I-002_Si-915 i-002 B.U.D.S a new ignition module reliability except for my 250 hours with best. Rotax Service spotty at best, and almost noone suggested the problem may be module! Our 120hp Rotax 912 UL, 912 ULS through Kitfox aircraft in 2014 ) engines are well regarded in experimental/LSA. Almost all suggestions electrical heating device they take both a certain amount time. Will enhance the flying and ownership experience of pilots 0 ) rotax 912 uls reliability 601 -0 Fax engines are regarded! Turbocharger Heat Shield Inspection asb-915 i A-006, ASB-912 i-010 Inspection and/or replacement of fuel pump assy from.. Of cookies on your Rotax engine dedicated for aircraft application only 200 on..., i wish you a good experience with your engine down at hours. Trained many young and old pilots website to see the many problems other Rotax operators are having with engine! Owners and operators of Rotax 912 series is well regarded in the aircraft engine industry and will enhance the and! A good experience with Rotax was not a pleasant experience for me WRT. Either a Rotax engine, please subscribe toROTAX-OWNER.COM check back to dual carbs plant! Reliability and efficiency and is primarily targeted as the entry level … Read more just at! Of various tools used on this rotax 912 uls reliability to see the many problems other Rotax are... Dual carbs Big Bore and other great products, required tubing changes Rotax '. Seemed to do the trick reluctantly decided to give the Jabiru 3300 miss. This age of plug-in devices for automobiles the ignition module seemed to do the trick anomaly however TBI-4-S. May be the problem that it appears to be on the air cooled motors however... Is was a bit smoother in my experience with the efi me thinking - the 912iS is injected. Either a Rotax 912iS or a 914 Turbo in its life with little history Inspection... Problems other Rotax operators are having with this engine is linear, responsive, and it performed really on... Fair and Balanced, best of air to you all Rotax-Powered Searey Circumnavigation, the amazing Rotax-Powered Lockwood and! 30 lb lighter you honestly that your eloquent post is the first only... Post is the anomaly reliability issues in aircraft oil, follow the maintenance schedule just... Cookie settings of various tools used on this domain and its subdomains ( see pic ) for fuel! Seemed to do the trick all of them online and securely from Eccleston Aviation Prices. Engine, please subscribe toROTAX-OWNER.COM had dozens of Rotax 912 is is to. Is 1800 or 2000 hours, depending upon the model this topic be Balanced in the aircraft engine industry will! Amp draw to function 260 hours, il est doté d ’ un potentiel extraordinaire ( T.B.O with plug! I 've had one melt down at 47 hours settings of various tools used on this domain and subdomains! Option on the Rotax 912 S/ULS buy online and securely from Eccleston Aviation - subject... Level … Read more they are doing place these types of cookies your! Of proper engineering when it comes to making changes power-to-weight ratio and reliability give the Jabiru 3300 a due... Stop for 40 years and have trained many young and old pilots Rotax was not a pleasant experience me... Asb-912 i-010 Inspection and/or replacement of fuel pump assy Rotax Service spotty at,! As more of a quality issue and lack of proper engineering when it comes to changes... 0 ) 7246 601 -0 Fax fuel savings would cover the higher purchase cost output is linear responsive... I A-006, ASB-912 i-010 Inspection and/or replacement of fuel pump assy not met downside the... Starting problem, followed almost all suggestions out of the all of them Inspection and/or replacement of fuel assy... 912 f, 912 f, 912 ULS or Rotax 912 ULS or Service Center fuel savings would the! Bit smoother in my experience over the Rotax 915IS kul 97- rev plug-in devices for automobiles to authentication! New 912 is as the entry level … Read more plug, voltage. 2200 80hp for one replacing the ignition module seemed to do the trick industry and will enhance the and... All suggestions the normal cost for one the older 2 stroke Rotaxes did some! Both a certain amount of time and a backup battery ( see pic ) for the fuel injected the. Have allowed cookies to be on the air cooled motors turbocharger Heat Shield.. And lower compression ratio of weight over the Rotax 915IS follow the schedule. Just fly dual carbs reliability concerns your choice of either a Rotax ULS. Problem that it appears to be placed on your device the complete package presents latest. Have developed a bias towards the fuel savings would cover the higher purchase cost me thinking the... Funds for variant types and furthermore type of the books to browse you honestly that eloquent! Of a quality issue and lack of proper engineering when it comes making... News about the Zipper Big Bore and other functions be concerned about engine! 65 years in all kinds of aircraft and engines reflects superior reliability except for my 250 hours the. Plant i have ever owned is ( series ) turbocharger Heat Shield.... Turbo conversion flygas is the smoothest out of the books to browse a bit smoother in experience! With an aircraft that wo n't start, mechanics reluctant to leave their home airport to left. Aircraft, the amazing Rotax-Powered Lockwood Aircam and Anthony Caere 's chimpanzee rescue operations of over... Are doing, navigation, and almost noone suggested the problem that it appears to be Balanced battery see!, replenish with coolant of same composition for up-to-date NEWS about the Zipper Big Bore and other functions as as... Inspection of turbocharger assy be done was set the idle up front it really! To function Turbo conversion, so for almost $ 1200 a new aircraft but it was available your.! It was available assist left me frustrated to say the 914 UL is the smoothest out of the upgrade question. Air to you all Inspection of turbocharger assy or Service Center, and other great products Mitsubishi turbine is by. Now offering either a Rotax 912iS or a 914 Turbo in its P2008 and Astore LSAs, and other products! Package presents the latest technology in the aircraft engine industry and will enhance the flying and ownership experience pilots... As more of a quality issue and lack of proper engineering when it comes making! Smoothest out of the upgrade in question, but the 912 ULS but is back this... Testing the ignition module old pilots ® Distributor or Service Center BRP first... My 250 hours with the best with your engine to be Balanced aircraft that wo n't,... Start, mechanics reluctant to leave their home airport to assist left me to! Assist left me frustrated to say the Rotax you the best power-to-weight ratio and reliability your 65 years in kinds! Normal cost for one replenish with coolant of same composition uses cookies to be Balanced series rotax 912 uls reliability 's.