MFG date and service bulletins
in 912 / 914 Technical Questions
3 years ago
Re: MFG date and service bulletins
by RotaxOwner Admin » 3 years ago
and here is a list of every document that could potentially apply to this engine:
| All Document Types For All Type 912 UL Engines |
| Range Of Issue Dates Selected: | |||
| From: | 04/1993 | To: | 12/2021 |
| Service Doc ID | Title | Date | Download Size (K) |
| (Old Document ID) | |||
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Alert Service Bulletins Alert Service Bulletins contain service requirements and instructions that are very important to flight safety and must be addressed, complied with, or accomplished before continued flight operations. Alert Service Bulletins will always be superseded by a Service Bulletin. |
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| ASB-912-045UL | Inspection of the Oil Filter Part No. 825701 Rev. 1 | 2004-10-01 | 0 |
| Replaced by SB-912-045UL | |||
| ASB-912-051UL | Checking Of Magnetic Plug On Rotax Engine Type 912/914 | 2006-10-01 | 690 |
| In a limited number of cases increased wear of the camshaft/hydraulic valve tappet can occur. Addition checks of the engine magetic plug are required for affected engines. | |||
| ASB-912-053UL | Replacement of Fuel Pump for Rotax Engine Type 912 (Series) | 2007-02-01 | 1 |
| Replaced by SB-912-053UL | |||
| ASB-912-059UL | CANCELLED - Checking of the crankshaft journal for Rotax engine type 912 and 914 | 2011-11-01 | 180 |
| Due to a deviation in the manufacturing process, some crankshafts may have a crack formation occur on the power take off side. REPLACED by SB-912-059/SB-914-042 latest edition. | |||
| ASB-912-060UL | Checking of the oil pump fixation bolts on Rotax engine type 912 and 914 | 2012-01-01 | 180 |
| During quality checks, it was discvered in a limited number of engines during production the oil pu,p fixation bolts may not have been toqued to the proper specification. | |||
| ASB-912-061UL | Replacement of the pressure side fuel hose at fuel pump part no 839114 REV.1 | 2012-05-01 | 180 |
| Due to variations in the manufacturing of the fuel hose, rubber particles may become detatched. These particles can interfere or supress the fuel mixture in the carburetor. This may lead to rough operation, or shutdown. Rev. 1 | |||
| ASB-912-061 | Replacement of the pressure side fuel hose at fuel pump part no 839114 REV.1 | 2012-05-01 | 180 |
| Due to variations in the manufacturing of the fuel hose, rubber particles may become detatched. These particles can interfere or supress the fuel mixture in the carburetor. This may lead to rough operation, or shutdown. Rev. 1 | |||
| ASB-912-062UL | Checking of the cylinder head assy 2/3 for Rotax engine 912 and 914 (Series) R2 | 2013-05-01 | 33 |
| Due to deviation in the manufacturing process, some cylinder heads may have an oil leak in the intake channel. There is a possibility of small machined through holes, which can increase the oil consumption which may result in engine stoppage. | |||
| ASB-912-069UL | Exchange of floats on ROTAX® Engine Type 912 and 914 (Series) Rev.1 | 2016-07-22 | 40 |
| Due to a deviation in the manufacturing process of the floats a partial separation of the outer skin because of resonance vibrations during engine operation may occur | |||
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Service Bulletins Service Bulletins contain service requirements and instructions that must be addressed, complied with or completed within a specified period. |
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| SB-912-013 | CANCELLED! - Motor Oil for ROTAX 912 Series | 1996-07-01 | 37 |
| (912-13) | Superceded by SI-18-97 latest edition. | ||
| SB-912-026 | Checking and replacement of stator assy - Rev. 3 | 1999-12-01 | 850 |
| Mandatory check of ignition unit before next flight. Mandatory replacement of stator at next 100 hr. inspection but at the latest Apr 01, 00. Order replacement stators from nearest authorized distributor. | |||
| SB-912-026UL | Checking and replacement of stator assy. - Rev. 3 ALSO SEE SB-912-026 | 1999-12-01 | 8 |
| Mandatory check of ignition unit before next flight. Mandatory replacement of stator at next 100 hr. inspection but at the latest Apr 01,00. Order replacement stators from nearest aurthorized distributor. | |||
| SB-912-027 | Checking or replacement of the propeller gearbox for all Rotax 912 / 914 series | 2000-02-01 | 464 |
| An unsuitable combination of a 7 degree tapered doghub and a 30 degree backlash doggear may have been installed in the gearbox of the engines affected. | |||
| SB-912-027UL | Checking or replacement of the propeller gearbox for all Rotax 912 / 914 series | 2000-02-01 | 6 |
| An unsuitable combination of a 7 degree tapered doghub and a 30 degree backlash doggear may have been installed in the gearbox of the engines affected. | |||
| SB-912-022UL | Replacement of Valve Spring Retainer on Single Valve Spring Conf. 912 & 914 | 2001-03-01 | 5 |
| This service bulletin covers the mandatory replacement of the valve spring retainers in single valve spring configurations with a re-inforced retainer design. Please consult the service bulletin for complete details. ALSO REFER TO SB-912-022. | |||
| SB-912-022 | Replacement of Valve Spring Retainer on Single Valve Spring Conf. 912 & 914 | 2001-03-01 | 152 |
| This service bulletin covers the mandatory replacement of the valve spring retainers in single valve spring configurations with a re-inforced retainer design. Please consult the service bulletin for complete details. | |||
| SB-912-032UL | Replacement Of Oil Pump Assy. Or Oil Pump Shaft Assy. On Rotax Type 912 UL | 2001-10-01 | 6 |
| In isolated cases traces of wear on the dowel sleeve of the oil pump shaft have been noted. Replacement of the oil pump assy. (Group A engines) or oil pump shaft assy. (Group B engines) is required. | |||
| SB-912-031UL | Checking Or Replacement Of Fuel Pump Assembly Part # 996 596 On Rotax 912 | 2001-10-01 | 411 |
| It has been noted that leakage at the hose nipple on fuel pump assembly 996 596 is possible. Affected fuel pump assemblies must be checked or replaced. | |||
| SB-912-034UL | Checking Of Oil Pump Attachment Screw For Rotax Engine Type 912 UL (Series) | 2002-03-01 | 9 |
| Incorrect attachment screws were included with oil pump assy. (Part # 889590) supplied between October 31, 2001 and March 22, 2202. Service Bulletin effects engines that have had the 889590 oil pump assy recently replaced. (See SB-912-032). | |||
| SB-912-036UL | Inspection for Correct Venting Of The Oil System For Rotax 912 & 914 Rev. 1 | 2002-08-01 | 11 |
| It has been established that damage of the engine valve train on the ROTAX | |||
| SB-912-036 | Inspection for Correct Venting Of The Oil System For Rotax 912 & 914 Rev. 1 | 2002-08-01 | 206 |
| It has been established that damage of the engine valve train on the ROTAX | |||
| SB-912-033 | CANCELLED: Inspection Of The Propeller Gearbox When Using Leaded Fuel For Type 912/914 | 2002-08-01 | 18 |
| When operating the engine on leaded fuel (e.g. AVGAS) lead deposits could result in increased wear of components. Therefore additional periodic maintenance checks are required. | |||
| SB-912-033UL | CANCELLED: Inspection Of The Propeller Gearbox When Using Leaded Fuel For Type 912/914 | 2002-08-01 | 11 |
| When operating the engine on leaded fuel (e.g. AVGAS) lead deposits could result in increased wear of components. Therefore additional periodic maintenance checks are required. | |||
| SB-912-035 | Inspection / Replacement Of Rocker Arms & Pushrods 912 & 914 (Series) - Rev. 1 | 2002-09-01 | 208 |
| A production deviation as been identified on a limited group of Rotax 912/914 engine valve gear assemblies that may cause wear & tear on the rocker arm female ball joint, which could result in rocker arm cracking. REVISION 1. Additional serial #s added. | |||
| SB-912-035UL | Inspection / Replacement Of Rocker Arms & Pushrods 912 & 914 (Series) - Rev. 1 | 2002-09-01 | 10 |
| A production deviation as been identified on a limited group of Rotax 912/914 engine valve gear assemblies that may cause wear & tear on the rocker arm female ball joint, which could result in rocker arm cracking. REVISION 1. Additional serial #s added. | |||
| SB-912-037UL | Installation Of Electric Starter With Enhanced Power For Rotax 912 & 914 Engines | 2002-10-01 | 11 |
| A new more powerful electric starter has been introduced. This more powerful starter can help to improve starting performance. | |||
| SB-912-038UL | CANCELED! - Revision of Operators Manual for Rotax 912 And 914 Series Engines | 2002-11-01 | 22 |
| This Service Bulletin has been canceled. | |||
| SB-912-038 | CANCELED! - Revision of Operators Manual for Rotax 912 And 914 Series Engines | 2002-11-01 | 15 |
| This Service Bulletin has been canceled. | |||
| SB-912-028UL | Checking Or Replacement Of Engine Suspension Frame Part # 886567 On 912 & 914 R1 | 2002-11-01 | 13 |
| Excessive vibrations and external impacts or forces can cause cracks to form in the Rotax engine suspension frame part # 886 557. This service document applies only to installations using the Rotax suspension frame. Revision 1. | |||
| SB-912-028 | Checking Or Replacement Of Engine Suspension Frame Part # 886567 on 912 & 914 R1 | 2002-11-01 | 130 |
| Excessive vibrations and external impacts or forces can cause cracks to form in the Rotax engine suspension frame part # 886 557. This service document applies only to installations using the Rotax suspension frame. Revision 1. | |||
| SB-912-039UL | Modifications Of The Overflow Bottle For Rotax Engine Type 912 & 914 (Series) | 2002-12-01 | 11 |
| High coolant temperatures may lead to an increase in pressure in the coolant overflow bottle. Increasing the size of the vent hole in the plug screw of the overflow bottle can prevent pressure increases. | |||
| SB-912-039 | Modifications Of The Overflow Bottle For Rotax Engine Type 912 & 914 (Series) | 2002-12-01 | 91 |
| High coolant temperatures may lead to an increase in pressure in the coolant overflow bottle. Increasing the size of the vent hole in the plug screw of the overflow bottle can prevent pressure increases. | |||
| SB-912-040UL | Introduction Of A New Oil Dipstick For Rotax Engine Type 912 & 914 (Series) | 2003-04-01 | 10 |
| The characteristics of some modern motor oils can result in slower return of oil to the oil tank. This can cause the oil tank level to fall below the minimum level. To correct this problem a new oil dipstick with new level marks has been introduced. | |||
| SB-912-040 | Introduction Of A New Oil Dipstick For Rotax Engine Type 912 & 914 (Series) - R1 | 2003-08-01 | 40 |
| The characteristics of some motor oils can result in slower return of oil to the oil tank. This can cause the oil tank level to fall below the minimum level. To correct this problem a new oil dipstick with new level marks has been introduced. Rev. 1 | |||
| SB-912-037 | Installation Of Electric Starter With Enhanced Power For 912 & 914 Engines - R1. | 2003-10-01 | 149 |
| A new more powerful electric starter has been introduced. This more powerful starter can help to improve starting performance. Revision 1. | |||
| SB-912-030UL | Cracks, Wear & Distortion On The Carburetor Flange On 912 & 914 Engine Rev. 1 | 2004-02-01 | 25 |
| One or more unfavorable installation or operational conditions may result in stress and damage to carburetor flanges. Within the next 10 hrs. of operation, carburetor flanges must be inspected for damage, cracks, wear or distortion. Revision 1. | |||
| SB-912-044UL | Use of Rotax supplied airbox for all Rotax engine Types 912 UL (Series) | 2004-10-01 | 11 |
| The optional Rotax supplied airbox for 912 series engines has been standardized. This service bulletin covers the installation of the optional airbox. | |||
| SB-912-045UL | Inspection of the Oil Filter Part No. 825701 | 2004-11-01 | 10 |
| Due to a prodution error the sealing ring of some oil filters may not project from the filter far enough to allow for proper sealing. This may cause leakage between the oil filter and the oil pump housing. Replaces ASB-912-045UL | |||
| SB-912-047UL | Check of Allen Screw M8X100 in the Crankcase on Rotax Engine Type 912/914 | 2005-07-01 | 28 |
| In a limited number of cases a production deviation in the allen screw may result in cracking of the screw head and possible loss of screw head. | |||
| SB-912-046UL | Check of Crankshaft Support Bearing & Gearbox Bushing On 912 & 914 Engines | 2005-07-01 | 29 |
| A production deviation in the crankshaft bearing in the gearbox cover may lead to reduced bearing clearance and result in scoring marks. | |||
| SB-912-048UL | Replacement Of Pin In Carburetor For Rotax 912 And 914 Series Engines | 2005-09-01 | 30 |
| In limited cases, a production issue may lead to flaking of the surface coating on the carb float pin which may result in contamination of the float chamber. | |||
| SB-912-050UL | CANCELLED! - Checking or Replacement of Fuel Pump for Rotax 912 (Series) | 2006-05-01 | 29 |
| Cancelled and superseded by ASB-912-053UL, lastest edition | |||
| SB-912-049UL | Checking Eccenters & Fuel Pump Plungers for Rotax Engine Type 912 (Series) | 2006-05-01 | 88 |
| In some instances, surface roughness on the gearbox eccenter that drives the fuel pump can lead to premature and excessive wear on the fuel pump plunger. | |||
| SB-912-029UL | Checking Of The Crankcase on Rotax Engine Type 912 And 914 Rev. 3 | 2006-07-01 | 27 |
| Excessive vibrations, external impacts or forces and thermal strain may result in cracks forming in the engine crankcase. This service document details the required inspection of the crankcase for cracks. Revision 3. | |||
| SB-912-043UL | Change Of Coolant Specification On Rotax Engine Type 912 & 914 (Series) Rev.1 | 2006-08-01 | 32 |
| Change of coolant specification for all 912 & 914 series engines. Revision 1. | |||
| SB-912-053UL | Replacement of Fuel Pump for Rotax Engine Type 912 (Series) | 2007-04-01 | 60 |
| Under certain conditions maximum fuel pressure limits may be exceeded resulting in engine malfunction and/or fuel leakage. The mechanical engine driven fuel pump must be replaced on affected engines. Please refer to the bulletin for full details. | |||
| SB-912-054UL | Checking or Replacement of Flexible Fuel Line for Rotax 912 (Series) | 2007-05-01 | 750 |
| Due to a chemical reaction of the adhesive, porosity and/or cracks on the firesleeve can occur. | |||
| SB-912-055UL | Inspect for Tight Fit of Oil Filter for Rotax engine type 912 and 914 (series) | 2007-08-01 | 148 |
| Checking for correct tightness of oil filter and introduction of simplified and standardised instructions for oil filter tightening | |||
| SB-914-036UL | Inspect for Tight Fit of Oil Filter for Rotax engine type 912 and 914 (series) | 2007-08-01 | 148 |
| Checking for correct tightness of oil filter and introduction of simplified and standardised instructions for oil filter tightening | |||
| SB-912-051UL | Checking of Magnetic Plug | 2008-01-01 | 669 |
| In limited cases, increased wear of camshaft / hydraulic valve tappets can occur. | |||
| SB-912-005-UL | Special Inspection to Increase the TBO For Engine Type 912 (Series). | 2009-12-01 | 112 |
| This bulletin contains instructions to increase the TBO on type 912 A engines from 600 hr/10 years to 1000 hrs/10 years. | |||
| SB-912-004-UL | TBO For ROTAX Engine-Series type 912 (series) Rev2 | 2009-12-01 | 90 |
| This bulletin deals with the increase of TBO from 600 hours/10 years to 1000 hours/10 years. Rev2 | |||
| SB-912-057-UL | Extension of Time Between Overhauls (TBO) for Rotax engine type 912 (Series) | 2009-12-01 | 87 |
| The TBO can be extended on account of the positive results of examined engines. | |||
| SB-912-041UL | Extension Of TBO For Rotax Engine Type 912 & 914 (Series). Rev 2 | 2010-03-01 | 74 |
| Based on positive results from examined engines, the Time Between Overhaul (TBO) for 912 A/F/S engines has been extended. Revision 2 | |||
| SB-912-059UL | Checking of the crankshaft journal for Rotax engine type 912 and 914 | 2012-01-01 | 180 |
| Due to a deviation in the manufacturing process, some crankshafts may have a crack formation occur on the power take off side. These cracks can cause a breakage of the crankshaft support bearing and may lead to engine stoppage. | |||
| SB-912-063UL | Replacement of Fuel Pump for Rotax Engine Type 912 UL (series) | 2013-08-21 | 2500 |
| Due to a deviation in the manufacturing process, in rare cases some fuel pumps may malfunction and should be replaced by part no, 893110 | |||
| SB-912-064UL | Periodic checking of the crankshaft journal for Rotax Engine Type 912 and 914 (series) | 2013-11-11 | 30 |
| Due to a deviation in the manufacturing process some crankshafts may have a crack formation occur on the power take off side. This bulletin documents the mandatory procedure to check for this condition. | |||
| SB-912-052UL | Installation / Use of Governors for Rotax Engine Type 912/914 Rev.3 | 2014-06-13 | 406 |
| Information covering the installation and use of propeller governors on Rotax 912 and 914 series engines. Revision 3 | |||
| SB-912-065UL | Periodic inspection of the Float Buoyancy for ROTAX engines 912 & 914 (series) Rev3 | 2015-03-26 | 800 |
| A manufacturing deviance may lead to some floats absorbing fuel which increases their weight affecting the float level in the carb | |||
| SB-912-067UL | Exchange of floats on ROTAX� Engine Type 912 and 914 (Series) Rev.1 | 2015-03-26 | 306 |
| (SB-912-065UL) | A manufacturing deviance may lead to some floats absorbing fuel which increases their weight affecting the float level in the carb | ||
| SB-912-066UL | Change of Measurement method from Cyl.Head temp. to Coolant temp. for Rotax 912 & 914 series Rev.1 | 2015-04-23 | 39 |
| The temperature sensor on heads produced since 2013-03-01 now reads coolant temperature instead of cylinder head temperature | |||
| SB-912-068UL | Spec/change of Engine Configuration &or Type Plate ROTAX Engine 912/914 Series Rev.2 | 2015-09-09 | 28 |
| Engines updated with new style cylinder heads must have Type Plates amended with stamp or engraving | |||
| SB-912-057 | Extension of Time Between Overhauls (TBO) for Rotax engine type 912 (Series) Rev.1 | 2016-05-24 | 90 |
| The TBO can be extended on account of positive results of examined engines. | |||
| SB-912-070UL | Inspection and/or replacement of the valve push-rod assy., rocker arms for ROTAX 912/914/912i | 2017-10-12 | 66 |
| Due to deviations in the manufacturing process of the valve push-rod assy., partial wear on the rocker arm ball socket may occur | |||
| SB-912-071UL | Replacement of oil filter for ROTAX® Engine Type 912 i, 912 and 914 (Series) | 2017-11-01 | 31 |
| Due to deviations in the manufacturing process of the oil filter’s gasket, cracks in the gasket may have occurred. | |||
| SB-912-000UL | CANCELLED Publication Index For Rotax UL Aircraft Engines | 2018-09-20 | 300 |
| CANCELLED Master list of All factory documents for four stroke UL aircraft engines | |||
| SB-912-073UL | Replacement of circlip (carburetor) for ROTAX® Engine Type 912 and 914 (Series) | 2019-07-27 | 45 |
| Due to deviations in the manufacturing process a partial fracture of the circlip may occur. | |||
| SB-912-074UL | Exchange of floats (pair) on ROTAX® Engine Type 912, 914 and 2-stroke (Series) | 2020-12-03 | 33 |
| Due to a deviation in the manufacturing process some floats of part no. 861185 and part no. 861188 could gain more weight. | |||
| SB-912-075UL | Exchange of carburetor support springs on ROTAX® Engine Type 912 and 914 (Series) | 2021-09-10 | 27 |
| Due to a deviation in the manufacturing process some support springs of part no. 838242 could fracture and break. | |||
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Service Instructions Service Instructions and Service Letters contain information and instructions that can help aircraft builders, designers, owners, operators and service personnel insure optimum engine performance, reliability and serviceability. |
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| SI-08-1993 | General Overhaul of ROTAX 912 A and 912 UL | 1993-10-01 | 107 |
| (8 UL 93) | This document is for information only regarding the general overhaul of the Type 912 A and UL engines by authorized Rotax Distributors. A list of Distributors in found in such documents as the operator's manual and Installation manual. | ||
| SI-01-1994 | Electronic Box for ROTAX 912 and 912 UL | 1994-01-01 | 297 |
| (1 UL 94) | This document introduces new electronic modules and line adapters which supercede 965 320 electronic boxes. | ||
| SI-04-1994 | Carburettor Icing on UL Engines | 1994-02-01 | 388 |
| (4 UL 94) | An explanation of carburetor icing and preventive measures. | ||
| SI-05-1994 | Banjo Bolt, ROTAX 912 Series | 1994-03-01 | 228 |
| (5 UL 94) | For information only. Check the banjo bolt at fuel connection and replace it if there is an indication of hairline cracks around cross bores, fracture, or deformation by stress (an oval hole pattern at cross bore). | ||
| 3 KUL 94 | Oil System for All ROTAX 912 | 1994-07-01 | 28 |
| This document deals with the correct installation and maintenance of the lubrication circuit, including oil supply and suction lines and minimum diameter of oil lines. | |||
| SI-21-1994 | 912 Carburettor Fixation - Cancelled | 1994-07-01 | 28 |
| (21 UL 94) | The 912 carb fixation has been designed to secure carb to the intake manifold via carb flange when using Rotax air filters. Also a recommendation to safety wire carb to manifold. | ||
| SI-26-1994 | TBO for ROTAX Motor Type 912 UL Series | 1994-11-01 | 167 |
| (26 UL 94) | This service information document pertains to the increase of TBO from 600 hours or 10 years to 1200 hours or 15 years form Rotax 912 UL engines up to s/n 4152666. Engines beginning with s/n 4152667 comply with 1200 hr/15 year TBO. | ||
| SI-18-1994 | Grounding Cable for Electronic Module of ROTAX Engine Series Type 912 UL | 1994-11-01 | 79 |
| (18 UL 94) | This document covers the inspection of the crimping of the cable lug on the grounding cable. Inadequate crimping may result in poor grounding and possibly leading to engine stoppage or misfiring. | ||
| SI-03-1994 | VDO Pressure Sensor and Indicating Instrument | 1994-12-01 | 135 |
| (3 UL 94) | Users of Rotax 912/914 engines are advised to verify the correct matching of the oil pressure sensor to the oil pressure gauge. | ||
| SI-27-1994 | Special Inspection to Increase the TBO For Engine Type 912 UL | 1994-12-01 | 578 |
| (27 UL 94) | This document has special inspection inspections and information to increase the TBO of Rotax 912 UL engines from 600 hours or 10 years to 1200 hours or 15 years. | ||
| 7 KUL 94 | 912/914 Oil Pressure Guage and Sending Units | 1994-12-01 | 72 |
| Users of Rotax 912/914 engines are advised to verify the correct matching of the oil pressure sensor to the oil pressure gauge. | |||
| SI-03-1995 | Cracks in the Carburettor Flange, Engine Series Type 912 - Cancelled | 1995-02-01 | 21 |
| (3 UL 95) | An information document advising users to examine the carburetor flange inside and outside for cracks which could lead to loss of performance or engine failure. | ||
| 1 KUL 95 | Configuration Changes to ROTAX 912 Version UL and A | 1995-03-01 | 65 |
| This document pertains to the introduction of a new oil tank with increased capacity as well as other changes to the engine. | |||
| 4 KUL 94 R1 | Standardisation of Propeller Shafts/Bolt Pattern on ROTAX 912 | 1995-03-01 | 491 |
| This is an information only document pertaining to the standardization of the propeller shaft on production engines as of Sept. 1994. Two types of collar nuts are available with the new propeller shafts. | |||
| SI-01-1995 | Ground connection for pick-up wiring, ROTAX engines series type 912 UL - Rev. 1 | 1995-04-01 | 194 |
| (1 UL 95 R1) | An instruction document to optimize the grounding by attaching a new grounding cable and clamp. | ||
| SI-04-1995 | Floats with a New Shape - Engine Series 912 | 1995-05-01 | 183 |
| (4 UL 95) | To optimize free movement, the shape of the carburetor float was changed. | ||
| SI-02-1995 | Contamination of carburettors, ROTAX - series 912 | 1995-08-01 | 572 |
| (2 UL 95) | This document pertains to the subject of possible contamination of carburetors from dirt, remains of rubber from fuel lines & Loctite, resin-like substance, sediment, etc which could possibly cause a partial or complete blockage of the idle or main jet . | ||
| 3 KUL 95 | Clarification of 1UL95 Rev. 1 | 1995-10-01 | 156 |
| This document is a clarification of service information 1 UL 95 R1 regarding improvement of ignition and shorting cable shielding as well as new style electronic module with integrated screening for improved E.M.I. protection. | |||
| 4 KUL 95 | Correct Installation of a Liquid Cooling System on a ROTAX Engine | 1995-10-01 | 187 |
| The use of non-Rotax cooling systems, which were never intended for use in aircraft, can lead to operational troubles and/or running failures due to their lack of design & engineering to a safe and adequate standard. | |||
| SI-08-1995 | Fitting a Carburetor Support, ROTAX 912 Series | 1995-12-01 | 295 |
| (8 UL 95 R1) | This is an information document listing the spare parts and instructions to install carburetor supports on Rotax 912UL engines. | ||
| SI-02-1996 | Rectifier Regulator, ROTAX series 912 | 1996-02-01 | 181 |
| (2 UL 96) | This document is advice that certain rectifier-regulator connector housings were incorrectly marked and should be checked to ensure that the markings on the housing match the markings on the rectifier. Affects engines delivered from Jul '95 to Feb 12, 96. | ||
| SI-04-1996 | Motor Oil for ROTAX 912 Series | 1996-02-01 | 162 |
| (4 UL 96) | Recommendation of the oil type to be used in all type 912 engines. A selection of motor oils is listed in Service Information 18 UL 97. | ||
| SI-06-1995 | External Alternator for Engines Series Type 912 UL, Mod. 89 and 91- Rev. 2 | 1996-07-01 | 820 |
| (6 UL 95 R2) | This document contains installation instructions to mount a Rotax 40A, 12V DC auxilliary external alternator on Type 912 UL, model 89 and model 91. | ||
| SI-05-1995 | External Alternator for Engine Series Type 912 UL, Mod. 94 - Revision 2 | 1996-07-01 | 704 |
| (5 UL 95 R2) | This document contains installation instructions to mount a Rotax 40A, 12V DC auxilliary external alternator on Type 912UL, model 94. | ||
| SI-07-1996 | Replacement of Rocker Arms | 1996-08-01 | 430 |
| (7 UL 96) | This document deals this the inspection and replacement of the rocker arms due to isolated traces of seizure. | ||
| 2 KUL 96 | Use of 100LL in ROTAX 912 Series Engines | 1996-09-01 | 9 |
| This document recommends those using 912 series engines to change from the combination of AVGAS 100 LL with full synthetic oil to a good mineral base oil and to change the oil and oil filter after the first 25 hours use of mineral base oil. | |||
| 3 KUL 96 | Retorque of Cylinder Head on ROTAX 912 Series Engines | 1996-09-01 | 9 |
| Random field reports have indicated that leakage has been experienced between the cylinder head and cylinder mating surfaces on some Rotax series engines. | |||
| SI-20-1994 | Oil System for All ROTAX 912 | 1996-10-01 | 33 |
| (20 UL 94 R3) | An information document pertaining to the proper installation of the oil suction & return lines and oil tank, use of an adequate oil cooler, & other lubrication system recommendations. | ||
| SI-12-1996 | Oil Filter for 912 (series) and 914 (series) | 1996-12-01 | 42 |
| (12 UL 96) | This document covers the inspection and exchange of oil filter, KNECHT OC 11. In certain conditions, certain oil filters may malfunction due to the design of the internal spring. | ||
| SI-02-1997 | Camshaft check on 912 UL | 1997-02-01 | 241 |
| (2 UL 97) | This document pertains to the checking of the camshaft hardness on type 912 (series) engines in a certian serial no. range. The hardness must be checked a) before next flight, and b) at each 100 hour inspection until 600 hrs of operation. | ||
| 2 KUL 97 | Coolant (Antifreeze) Mixtures - ROTAX 912 / 914 Series Engines | 1997-03-01 | 12 |
| This document pertains to the selection of antifreeze and mixture of coolant solution for all Rotax 912 & 914 series engines. | |||
| SI-05-1997 | Exhaust flange of ROTAX engines912/914 (series) | 1997-04-01 | 105 |
| (5 UL 97 R1) | This document advises to check the torque value of exhaust flange nuts, p/n 942 035, prior to next flight. The maximum of 180 in-lbs (20 Nm) listed in the parts & maintenance manuals must not be exceeded. | ||
| SI-05-1997 | Exhaust flange of ROTAX engines912/914 (series) | 1997-04-01 | 105 |
| (5 UL 97 R1) | This document advises to check the torque value of exhaust flange nuts, p/n 942 035, prior to next flight. The maximum of 180 in-lbs (20 Nm) listed in the parts & maintenance manuals must not be exceeded. | ||
| 3 KUL 97 R1 | Friction Torque Check for ROTAX 912 Engines with Slipper Clutch Installed | 1997-05-01 | 62 |
| Regular inspections & checks plus proper maintenance are vital to the correct operation of the gear reduction unit with slipper clutch installed. Owners, operators and maintenance personnel should insure appropriate friction torque checks are carried out | |||
| 4 KUL 97 | Installation of 912 / 914 Rotary Water Pump Seal | 1997-08-01 | 40 |
| This document describes the principals of operation of the rotary seal, Rotax p/n 850 940, and the careful handling required in its installation. | |||
| SI-22-1997 | Pressure Oil Line for Hydraulic Governor on Engine 912/914 | 1997-11-01 | 26 |
| (22 UL 97) | This service information document pertains to the stress-free installation of the pressure oil line for the hydraulic governor. | ||
| SI-20-1997 | New Flydat Configuration for ROTAX UL and Aircraft Engines | 1997-11-01 | 29 |
| (20 UL 97) | This document advises that with the introduction of type 914 engines, the warning and alarm limits of Flydat instrument have been optimized and adapted. Refer to Flydat owner's manual edition: 0 of 1997.10.01. | ||
| SI-16-1997 | Modified oil pressure sensor ROTAX engine 912/914 (series) | 1997-12-01 | 87 |
| (16 UL 97 R1) | This document introduces a modified oil pressure sensor, p/n 956 357, with additional brass damper ring. | ||
| SI-01-1998 | Fuel Pump p/n 996 592 (with screw fittings) for engine type 912 F, 912A and 912 | 1998-01-01 | 505 |
| (1 UL 98 R1) | This document advises the immediate inspection of 996 592 fuel pumps to check for possible stress cracking of the outlet fitttings. This pump is installed on all type 912 F engines & 912A & 912UL engines converted for the use with stainless steel lines. | ||
| SI-14-1997 | Introduction of single spring valve arrangements for ROTAX 912/914 (series) | 1998-03-01 | 157 |
| (14 UL 97 R1) | This document deals with the introduction of single valve springs as a result of development and production standarization. As a result of the new springs, valve spring retainers and valve spring supports have been redesigned. | ||
| SI-26-1997 | Supplementing the Maint. Manual for Prop. Gearbox without Overload Clutch | 1998-09-01 | 45 |
| (26 UL 97) | This is a supplement to the 912 & 914 Maintenance Manuals covering the maintenance of the propeller gearbox without overload clutch. The current Maintenance Manual covers only the gearbox with overload clutch. | ||
| SI-15-1997 | Spark Plugs for ROTAX engines 912/914 (series) | 1998-10-01 | 19 |
| (15 UL 97 R2) | This document specifies the correct spark plugs to use for each Rotax 912 and 914 series engine. The addition of an application of silicone heat conduction compound is necessary as it improves heat transfer betweeen spark plug and cylinder head. | ||
| SI-21-1997 | Introduction of the Mono - hook Circlips on the ROTAX 912 and 914 Engines | 1998-11-01 | 73 |
| (21 UL 97) | This document introduces mono--hook circlip, p/n 845 106, along with installation instructions for the new circlip. | ||
| SI-03-1997 | Coolant (antifreeze ) mixtures - ROTAX engine 912/914 series R1. | 1999-01-01 | 35 |
| (3 UL 97 R1) | CANCELED! - superceded by relevant Operator's Manual, latest edition. | ||
| SI-03-1997 | Coolant (antifreeze ) mixtures - ROTAX engine 912/914 series R1. | 1999-01-01 | 35 |
| (3 UL 97 R1) | CANCELED! - superceded by relevant Operator's Manual, latest edition. | ||
| SI-07-1995 | New Airfilter with Securing Tab | 1999-02-01 | 60 |
| (7 UL 95 R1) | This document introduces a new generation air cleaner that incorporates a securing tab in its design to facilitate safety wiring the filter to the carburetor. | ||
| SI-07-1995 | New Airfilter with Securing Tab | 1999-02-01 | 60 |
| (7 UL 95 R1) | This document introduces a new generation air cleaner that incorporates a securing tab in its design to facilitate safety wiring the filter to the carburetor. | ||
| SI-03-1999 | Standardization of the Crankcase for Rotax Engine 912 and 914 | 1999-02-01 | 93 |
| (3 UL 99) | Due to continuing product improvement and standardization, the crankcase (part # 888 364) currently employed on the 912 ULS & 912 S engines will now be the standard crankcase on ALL 912 and 914 series engines | ||
| SI-912-001 | Installation of rotary water pump seal / pump impeller | 1999-04-01 | 113 |
| Important instructions for installation of the rotary seal on the water pump of all versions of the Rotax types 912 / 914 engine. | |||
| SI-912-002 | Verification of Lubrication System and Replacement of Oil Pressure Spring | 1999-06-01 | 57 |
| In isolated cases, irregularities in the lubrication system have caused excess wear on the oil pressure spring on 912 / 914 series engines. Check of lubrication system and replacement of oil pressure spring may be required. | |||
| SI-912-004 | Modified Carburetor Flange for Rotax Engine Types 912 and 914 - Cancelled! | 1999-08-01 | 12 |
| Introduction of modified carburetor flange with optimized shape for Rotax 912 / 914 series engines. | |||
| SI-912-005 | Lubrication system for all Rotax engine type 912 and 914 (series) | 2000-02-01 | 252 |
| Reports of engine damage due to the improper installation of the 912 engine lubrication system have been increasing. All instructions regarding the installation and operation of the 912 engine lubrication system must be observed. | |||
| SI-912-007 | Check Of The Fuel Pressure Gauge Kit Part # 874 230 | 2001-08-01 | 43 |
| In isolated cases, the inner lining was not correctly bonded with the fuel hose on the Rotax fuel pressure gauge kit part no. 874 230. The fuel hose should be checked for obstructions and replaced as necessary. | |||
| SI-912-009 | Introduction Of A New Rocker Arm Bushing For Rotax Engine Type 912/914 (Series) | 2001-10-01 | 455 |
| As part of Rotax's ongoing product development, the rocker arm bearings for 912 and 914 engines are being changed from sintered bronze to a synthetic bushing. | |||
| SI-912-008 | Fuel Pressure Indication Problems On Rotax Engine Type 912 (Series) (Revison 1) | 2002-02-01 | 167 |
| Reduced tolerances between banjo bolts at the clamp block could result in intermittent or complete failure of a customer installed fuel pressure indication system. Fuel supply to the engine is not affected in any way. (Revision 1 issued Feb. 2002) | |||
| SI-04-1997 | Rotax Engine Type 912 / 914 (series) - Venting of lubrication system Rev. 3 | 2002-09-01 | 208 |
| Important information and instructions regarding the purging of air from the dry sump lubrication system before initial engine operation, and after each engine oil change. Revision 3 | |||
| SI-912-011 | Replacement of gasket rings on adaptor of the oil radiator for 912 / 914 engines | 2003-03-01 | 195 |
| To assure adequate sealing and prevent oil leaks, a thicker gasket ring (part # 230387) has been introduced. This new gasket better compensates for dimension abnormalities on the radiator adaptor. | |||
| SI-27-1997 | Oil Level Check For Rotax Engine Type 912 & 914 (Series) - Revision 1 | 2003-04-01 | 37 |
| (27 UL 97) | This document states the proper procedures to check the oil level on Rotax type 912 and 914 engines that are also covered in the Operator's & Maintenance Manuals. Revision 1 | ||
| SI-03-1998 | Engine Start At Low Temperatures For Rotax 912 And 914 Series Rev.1 | 2004-02-01 | 195 |
| (3 UL 98) | Field reports have shown that more information and instructions about cold starts in low temperature are necessary. Revision 1. | ||
| SI-912-012 | Routine Modifications Of Bing CD Carburetor For 912 & 914 Series Engines Rev 1. | 2004-03-01 | 265 |
| As part of the Rotax ongoing commitment to product improvement and standardization, a new carburetor generation "Model 2003" has been introduced. Revsion 1. | |||
| SI-912-013 | Standardization Of The Ignition Unit For Rotax Engine Type 912 And 914 (Series) | 2004-04-01 | 751 |
| As part of a commitment to ongoing product development, Rotax is standardizing the ignition units across the entire 912 / 914 engine series. | |||
| SI-912-015 | Increase Of Disk Spring Pre-tension In The Gearbox On 912 & 914 Engines | 2004-06-01 | 25 |
| As a result of field experience, the disk spring pre-tension has been increased. Disk spring pre-tension should be adjusted next gearbox maintenance or repair. | |||
| SI-912-014 | Optimizing Of Piston Ring Position For Rotax Engine Type 912 & 914 | 2004-06-01 | 101 |
| Sets out the correct positioning of the piston ring end gaps when installing pistons during the course of repair, maintenance or engine overhaul. | |||
| SI-18-1997 | Selection of Motor Oil & General Operating Tips for ROTAX 912 & 914 - Revison 5 | 2004-09-01 | 28 |
| This document covers the selection of suitable motor oil and general operating tips for improved operation of Rotax 912 & 914 series engines. Service Information SI-18-1997 R4 replaces SI-18- 97 R3 and supersedes SI 4 UL 96. | |||
| SI-06-1997 | Friction Torque Check of ROTAX Engine 912/914 (series) c/w Slipper Clutch Rev. 1 | 2005-02-01 | 43 |
| (6 UL 97) | Regular inspection and checks plus proper maintenance are vital to the correct operation of the gear reduction unit with slipper clutch installed. Owners, operators & maintenance personnel should ensure appropriate friction torque checks are carried out. | ||
| SI-912-017 | Airfilter For Rotax 912 (Series) and 2 Stroke UL Aircraft Engines | 2006-12-01 | 299 |
| Instructions and directives covering the correct installation of the airfilters on Rotax 912 (Series) Engines and Rotax 2-stroke UL engines | |||
| SI-912-006 | Replacement of the Circlip in the Sprag Clutch Housing, Rotax Type 912 / 914 -R1 | 2009-02-01 | 89 |
| A new circlip for the 912 / 914 sprag clutch housing has been introduced. This new circlip is slightly larger with a smaller end gap. The new circlip should be used when repairing the sprag clutch or when the engine is overhauled. Rev 1 | |||
| SI-912-003 | Oil Line Connections With UNF Threads Rev.2 | 2009-03-01 | 258 |
| UNF type connections for the lubrication system of 912 / 914 series engines are now available. UNF connectors will allow the use of standard aircraft approved AEROQUIP or STRATOFLEX oil lines. Rev. 2 | |||
| SI-13-1996 | Installation Instructions For Rev-Counter Part No. 966403 And 966408 Rev. 2 | 2009-06-01 | 59 |
| (13 UL 96) | Installation instructions for rev-counter (tachometer) part no. 966403 and 996408. Revision 1. | ||
| SI-912-010 | Oil Change On Rotax Engine Type 912 & 914 & 912iS (Series) Rev. 4 | 2010-10-02 | 68 |
| Field experience indicates that oil change procedures found in the current Operators & Maintenance Manuals are not being followed. Service Instruction reiterates oil change procedures and provides additional helpful information.Revision 3 | |||
| SI-912-022 | Cancellation of the 5-years change interval for fuel hoses (Teflon hoses) for Rotax 912 Series | 2014-01-20 | 176 |
| Continuous development confirms that Teflon fuel hoses do not require early replacement before TBO | |||
| SI-912-019 | Oil Leakages in the area of the Cylinder Barrel for ROTAX motor type 912, 914, 912i R3 | 2014-06-13 | 360 |
| Installation of special oil seal Gasket or O-Ring to remedy oil leaks (which may occur in isolated cases) | |||
| SI-912-023 | Introduction of a radiator retrofit kit 881535 for the new radiator 997083 on 912/914/912i | 2015-11-04 | 120 |
| A new retrofit kit allows for the rectangular mounting of radiator 997083 | |||
| SI-912-025 | Change of tightening torque procedure for the installation of cylinder heads for 912 / 914 / 912i | 2016-12-30 | 295 |
| This new tightening torque procedure results in a more consistent and more durable seal between the cylinder heads and cylinders. | |||
| SI-912-026 | Important notes for installing the ball bearing into the gearbox of ROTAX® 912 i, 912 and 914 | 2017-02-21 | 140 |
| Clarifies the proper orientation of the gearbox ball bearing when installing it into the gearbox | |||
| SI-912-027 | Introduction of new spark plug part no. 297656 and spark plug connector part no. 265249 | 2017-03-01 | 166 |
| New Standardized spark plug and plug connector (boot) for all 912, 914, and 912iS engines... | |||
| SI-912-028 | Advanced Start System for ROTAX® Engine Type 912 Series | 2017-04-17 | 369 |
| Info on new delivery state of the engines in combination with the “easy start activation cable” | |||
| SI-912-029 | Introduction of new floats (pair) for ROTAX® Engine Type 912 and 914 (Series) | 2017-05-13 | 79 |
| For Information Only: introduction of new part number carburetor float for 912/914 series engines | |||
| SI-912-020 | Running Modifications for Rotax Engine Type 912 and 914 (Series) R11 | 2018-11-20 | 6571 |
| Running Modifications for Rotax Engine Type 912 and 914 (Series) Revision 11 | |||
| SI-912-030 | Oil Pressure Sensors for ROTAX® Engine Type 912 and 914 Series | 2018-11-20 | 635 |
| Information about several “Generations” of oil pressure sensors (including newest) | |||
| SI-912-032 | Running modifications of the Bing constant depression carburetor for ROTAX® 912 (series) | 2019-02-20 | 237 |
| In the course of continued development and our commitment to product improvement, changes to several carburetor parts have been introduced. | |||
| SI-PAC-002 | Governor flange cover and installation / use of governors for ROTAX® Aircraft Engines | 2019-12-27 | 418 |
| Info on Governor flange cover and installation / use of governors for ROTAX® Aircraft Engines | |||
| SI-PAC-014 | Oil radiator/-sets for ROTAX® Aircraft Engines (rev.1) | 2020-07-07 | 345 |
| In the course of continuous development and standardization, a oil radiator/-sets has been introduced as an optional extra part. | |||
| SI-912-024 | Introduction of new oil radiator/-sets on ROTAX® Engine Type 912 i, 912 and 914 (Series) R1 | 2021-04-21 | 346 |
| In the course of continuous development and standardization new oil radiators have been introduced. | |||
| SI-912-034 | Propeller mass moment of inertia for ROTAX® Engines | 2021-05-28 | 378 |
| (SI-11-1991) | Propeller mass moment of inertia for ROTAX® Engines | ||
| SI-11-1991 | CANCELLED -Propeller Mass Moment of Inertia- CANCELLED | 2021-05-28 | 488 |
| (11 UL 91) | Calculation and procedures for determining mass moment of inertia of a propeller. | ||
| SI-PAC-022 | Optional cooling system parts for ROTAX® Aircraft Engines | 2021-06-01 | 2645 |
| In the course of continuous development and standardization, optional cooling system parts have been introduced as an optional extra part. | |||
| SI-912-018 | Purging Of Lubrication System For Rotax 912 (Series) Rev.4 | 2021-07-02 | 813 |
| Failure to properly purge the engine oil system after initial engine installation or after engine maintenance may result in engine damage / failure. This Service Instruction provides additional instructions that must be completed in their entirety. | |||
| SI-912-016 | Selection of Suitable Operating Fluids For 912 (Series) Engines, Rev. 13 | 2021-09-30 | 85 |
| This revised service instruction adds new Fuel Standards and offers many important operating tips relating to fuel, oil, and coolant choices. | |||
|
Service Letters Service Instructions and Service Letters contain information and instructions that can help aircraft builders, designers, owners, operators and service personnel insure optimum engine performance, reliability and serviceability. |
|||
| SL-1-KUL-1999 | Use of third party after-market piston kits in Rotax 912/914 series engines | 1999-09-01 | 13 |
| The use of any third party after-market replacement pistons is not approved by Rotax and may result in engine damage and/or engine failure resulting in personal injury and/or death. | |||
| SL-912-005 | CANCELLED: Change of Layout For ASB, SB, SI and SL | 1999-12-01 | 10 |
| Based on comments and suggestions from users and clients, the layout of ASB, SB, SI, and SL documents has been changed slightly.Seperate certified and non-certified Service Bulletins will now also be issued. | |||
| SL-912-003 | CANCELLED! - List of Documentation for Rotax 2 Stroke and Type 912/914 Engines | 2000-07-01 | 16 |
| Superceded by SB-2ST-000/SB-912-000/SB-914-000, current edition. | |||
| SL-912-008 | CANCELLED! - Operators & Maintenance Manual For Rotax Type 912 Series | 2000-07-01 | 15 |
| Superceded by SB-2ST-000/SB-912-000/SB-914-000. current edition | |||
| SL-912-009 | Coolant For Rotax Engine Type 912 And 914 (Series) - Cancelled | 2003-12-01 | 18 |
| Previous experience has shown that additional information is needed to assist owners and operators on the choice and ratio of antifreeze for type 912 and 914 series engines. Revision 1. | |||
| SL-912-011 | Use Of Oil Thermostat for Rotax 912 and 914 (Series) Engines | 2005-09-01 | 15 |
| Field reports indicate that some 912 & 914 engine installations may operate with oil temperatures that are too low. In these cases an external oil thermostat may be installed. | |||
| SL-914-002 | Standardization of Reduction Gearbox for Rotax 912/914 - R1 | 2007-10-01 | 192 |
| Important information on the standardization of production reduction gearboxes for Rotax 912/914 series engines | |||
| SL-912-002 | Standardization of the Crankshaft / Piston Pin and of the Gearbox for 912/914 R1 | 2007-10-01 | 192 |
| Important information regarding the standardization of production reduction gearboxes for Rotax 912/914 series engines | |||
| SL-914-006 | Use of third party after-market piston kits in Rotax 912i/912/914 series engines - Revision 1 | 2014-07-23 | 35 |
| The use of third party after-market replacement pistons is not approved by Rotax and may result in engine damage and / or engine failure resulting in personal injury and / or death | |||
| SL-912-006 | Use of third party after-market piston kits in Rotax 912i/912/914 series engines - Revision 1 | 2014-07-23 | 35 |
| The use of third party after-market replacement pistons is not approved by Rotax and may result in engine damage and / or engine failure resulting in personal injury and / or death | |||
| SL-912-014 | Non-Approved Modifications or Unapproved Engine Components or Accessories - Rev5 | 2014-09-01 | 222 |
| The use of any third party after market replacement kits, modifications and non-genuine Rotax components or accessories is not approved by Rotax and may result in engine damage and/or engine failure resulting in personal injury and/or death. | |||
| SL-914-012 | Non-Approved Modifications or Unapproved Engine Components or Accessories - Rev5 | 2014-09-01 | 222 |
| The use of any third party after market replacement kits, modifications and non-genuine Rotax components or accessories is not approved by Rotax and may result in engine damage and/or engine failure resulting in personal injury and/or death. | |||
| SL-2ST-008 | Non-Approved Modifications or Unapproved Engine Components or Accessories - Rev5 | 2014-09-01 | 222 |
| The use of any third party after market replacement kits, modifications and non-genuine Rotax components or accessories is not approved by Rotax and may result in engine damage and/or engine failure resulting in personal injury and/or death. | |||
| SL-912-017 | Conditions relating to the limited extended warranty for ROTAX Engine Types 912/914 series and 912i | 2016-07-07 | 68 |
| Issue of conditions relating to the limited extended warranty for ROTAX Engine Types 912/914 series and 912i Series. | |||
| SL-912-012 | Warranty Conditions for Rotax Aircraft Engines Rev. 3 | 2016-07-07 | 40 |
| New warranty conditions for Rotax engine types 912 and 914 (series) and 2-stroke aircraft engines. Rev.3 | |||
| SL-912-018 | LANGUAGE STANDARIZATION IN TECHNICAL DOCUMENTATION FOR ROTAX® AIRCRAFT ENGINES | 2016-09-08 | 33 |
| BRP-ROTAX switched all of its documentation for Aircraft Engines to English only as of September 1st, 2016 | |||
| SL-912-016 | Engine behaviour, performance and manifold pressure data for Rotax 912 and 914 Rev.1 | 2016-12-29 | 99 |
| Field experiance has shown that additional information is necessary on the handling of Rotax aircraft engines type 912 and 914. | |||
| SL-912-019 | Information on the globally standardized iRMT training program for ROTAX® Aircraft Engines | 2017-03-06 | 161 |
| Details about the specialized iRMT training courses available world-wide | |||
| SL-912-020 | Engine Registration via ROTAX®Aircraft Engines Website | 2017-03-28 | 993 |
| Information on registering your ROTAX aircraft engines ONLINE | |||
| SL-912-004 | Documentation for Rotax Engines Type 912 (Series) - Rev. 4 | 2020-11-04 | 38 |
| Information covering changes in the structure of manuals and documentation available for the 912 series engines. Revision 3 | |||
| SL-912-015 | Definition for propeller strike or accidental engine stoppage for ROTAX® Engines R2 | 2021-04-16 | 53 |
| Definition for propeller strike or accidental engine stoppage | |||
| SL-912-013 | List of Stolen Rotax Aircraft Engines REVISION 16 | 2021-06-07 | 35 |
| To inform the public of reportedly stolen Rotax Aircraft Engines. R16 | |||
| SL-912-025 | Use of exhaust insulation materials for ROTAX® 4-stroke Aircraft Engines | 2021-09-30 | 3922 |
| The use of any insulation material is not approved by ROTAX® and may result in exhaust component fatigue and damage | |||
| --------------------------------- | |||
Re: MFG date and service bulletins
by Gary Emmerson » 3 years ago
Thank you I appreciate the date of manufacture!
Re: MFG date and service bulletins
by Gary Emmerson » 3 years ago
And thank you for the list of bulletins! It is very helpful!
Gary
Re: MFG date and service bulletins
by Gary Emmerson » 3 years ago
Thank you for your help with the manufacture date and SB list. Is it possible to get the production configuration too this far back?
Re: MFG date and service bulletins
by RotaxOwner Admin » 3 years ago
Gary Emmerson wrote:Thank you for your help with the manufacture date and SB list. Is it possible to get the production configuration too this far back?
Nope, sorry! The earlier entries did not get their factory configurations recorded in the database, so we just see an empty space there when we look them up...
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