Service Bulletins for Rotax Aircraft Engines
All information provided here is correct at the time of publishing to the best of our knowledge, but Rotax recommendations may change at any time without our knowledge. It is the engine owners responsibility to ensure that the engine is fit for flight at all times. The information is provided here free of charge and with no obligation from us to the consumer.
Recent Service Bulletins:
| Bulletin Number | Issue Date | Subject | Classification | Engine Types Affected | Compliance | Available for download |
| SI-912-020 R2/ SI-914-022 R3 |
03.11.2008 | Running modifications on Rotax engine type 912/914 (series) | 912 (series) 914 (series) |
SI-912-020R2/SI-914-022R2 | ||
| SB-912-052 R2 / SB-914-035 R2 |
17.10.08 | Installation/Use of Governors for Rotax Engine Type 912/914 | Optional | 912S, 912ULS, 914F | On customer request | SB-912-052R2/SB-914-035R2 |
| SB-912-056 R1/ SB-912-056UL R1 SB-914-038 R1/ |
05.08.2008 | Replacement of the Propeller Gearbox for Some Rotax Engines Type 912/914 (Series) | Mandatory | 912S, 912ULS, 914F |
During the next maintenance event, but at the latest Nov 30th 2008. |
SB-012-056R1/SB-914-038R1 |
| SL-912-014R2/ SL-914-012R2/ SL-2ST-008R2 |
18.06.2008 | Non approved modifications or use of Rotax unapproved engine components or accessories for Rotax aircraft engines | 912 (series) 914 (series) 2 strokes |
SL-912-014R2/SL-914-012R2/SL-2ST-008R2 | ||
| SI-2ST-007 R2 | 20.05.2008 | Amendment on reduction gearbox type C and type E for Rotax 2 stroke UL aircraft engines | 447, 503, 582, 532, 618 | SI-2ST-007R2 | ||
| SL-912-004 R2/ SL-914-004 R2 |
15.04.2008 | Documentation for Rotax engine type 912 and 914 (series) | 912 (series) 914 (series) |
SL-912-004R2/SL-914-004R2 | ||
| SI-914-003 R1 | 15.04.2008 | Inspection & lubrication of wastegate for Rotax engine type 914 (series) | 914 (series) | SI-914-003R1 | ||
| SI-912-016 R1/ SI-914-019 R1 |
07.04.2008 | Selection of suitable operating fluids for Rotax engine type 912 and 914 (series) | 912 (series) 914 (series) |
SI-912-016 R1/SI-914-019R1 | ||
| SB-912-051/ SB-912-051UL SB-914-034/ |
30.01.2008 | Checking of MAgnetic Plug on Rotax Engine Type 912/914 (Series) | Mandatory | 912A, 912F, 912S, 914F, 912UL, 912ULS, 912ULSFR, 914UL | Before the first installation or first engine start up or within the next 5 hours of operation, but at the latest by 01.04.2008 | SB-912-051/SB-914-034 |
| SL-2ST-009 SL-912-015 SL-914-013 |
22.01.2008 | Definition for Propeller Strike or Accidental Engine Stoppage on Roax Engine Type 912 and 914 (Series) and 2 stroke Aircraft Engines | 2-Stroke 912 (Series) 914 (Series) |
On occurence of incident | SL-2ST-009/SL-912-015/SL-914-013 |
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