March 25, 2010 – New 914F and 914UL engines now carry a TBO of 2000 Hrs or 15 years.
Older engines may have their TBO increased by following the applicable service bulletins listed below:
SB-914-039 / SB-914-039UL
Extension of Time Between Overhauls (TBO) for Rotax Engine Type 914 (Series)
Service Bulletin Details include:
List of serial numbers for 914 engines that currently qualify for 2000 Hr / 15 years TBO.
List of Service Documents which must be complied with to increase 914 engine TBO from 1200 Hr / 12 years to 2000 Hr / 15 years.
Click HERE to download a copy of this Service Bulletin.
Additional Revised Service Bulletins:
| SB-914-027 / SB-914-027-UL Revision 2 Extension of Time Between Overhauls (TBO) for Rotax engine type 912 and 914 (Series). Service Bulletin Details include: List of serial numbers for 914 engines that currently qualify for 1200 Hr / 12 years TBO. List of Service Documents which must be complied with to increase 914 engine TBO from 1000 Hr / 10 years to 1200 Hr / 12 years. Click HERE to download a copy of this Service Bulletin for Certified engines. |