Rotax Issues Service Bulletins For Certain 912, 914 Engines | Aero-News Network
Aero-News Network
RSS icon RSS feed
podcast icon MP3 podcast
Subscribe Aero-News e-mail Newsletter Subscribe

Airborne Unlimited -- Most Recent Daily Episodes

Episode Date

Airborne-Monday

Airborne-Tuesday

 Airborne-Wednesday Airborne-Thursday

Airborne-Friday

Airborne On YouTube

Airborne-Unlimited-04.22.24

Airborne-Unlimited-04.16.24

 Airborne-FlightTraining-04.17.24 Airborne-AffordableFlyers-04.18.24

Airborne-Unlimited-04.19.24

Join Us At 0900ET, Friday, 4/10, for the LIVE Morning Brief.
Watch It LIVE at www.airborne-live.net

Wed, Nov 16, 2011

Rotax Issues Service Bulletins For Certain 912, 914 Engines

Inspections Must Be Conducted Before Further Flight

Rotax has issued service bulletins for many of its 912 and 914 model engines.

The bulletins apply to both 921A, F, S UL, ULS, and ULSFR model engines, as well as a group of its 914F and UL engines. The bulletins outline steps to be taken as the result of a "deviation" in the manufacturing process of some crankshafts causing a crack formation to occur on the power take off side. Rotax says the cracks can case a breakage of the crankshaft support bearing and may lead to engine stoppage.

According to the bulletins, the engines must be checked for cracks in the crankshafts before any further flight, and not later than January 1st, 2012.

If a ferry flight is required, a magnetic plug check must be conducted prior to the flight. If no deviations, such as chips or excess metal filings are found, the engine may be operated for a maximum of four hours.

Specific serial number series can be found at the FMI links below.

FMI: US, USL, ULSFR Bulletin,  A,F,S Bulletin

Advertisement

More News

SpaceX to Launch Inversion RAY Reentry Vehicle in Fall

Inversion to Launch Reentry Vehicle Demonstrator Aboard SpaceX Falcon 9 This fall, the aerospace startup Inversion is set to launch its Ray reentry demonstrator capsule aboard Spac>[...]

Aero-News: Quote of the Day (04.23.24)

"We are excited to accelerate the adoption of electric aviation technology and further our journey towards a sustainable future. The agreement with magniX underscores our commitmen>[...]

Aero-News: Quote of the Day (04.20.24)

"The journey to this achievement started nearly a decade ago when a freshly commissioned Gentry, driven by a fascination with new technologies and a desire to contribute significan>[...]

ANN's Daily Aero-Linx (04.20.24)

Aero Linx: OX5 Aviation Pioneers Each year a national reunion of OX5 Aviation Pioneers is hosted by one of the Wings in the organization. The reunions attract much attention as man>[...]

Aero-News: Quote of the Day (04.21.24)

"Our driven and innovative team of military and civilian Airmen delivers combat power daily, ensuring our nation is ready today and tomorrow." Source: General Duke Richardson, AFMC>[...]

blog comments powered by Disqus



Change Display

Headlines Only | Headlines w/ Teasers | View Everything

Advertisement

Top Videos

Airborne 04.22.24: Rotor X Worsens, Airport Fees 4 FNB?, USMC Drone Pilot

Airborne 04.19.24: Boom Supersonic, Aviation Alliance, BRM Electric

Airborne Affordable Flyers 04.18.24: Carbon Cub UL, Fisher, Affordable Flyer Expo

See All

Advertisement

Podcasts

Advertisement

© 2007 - 2024 Web Development & Design by Pauli Systems, LC