AD: Rolls-Royce Turbofan 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-05.05.25

Airborne-NextGen-05.06.25

AirborneUnlimited-05.07.25

Airborne-Unlimited-05.01.25

AirborneUnlimited-05.02.25

Tue, Jan 10, 2012

AD: Rolls-Royce Turbofan Engines

AD NUMBER: 2011-18-21

PRODUCT: Rolls-Royce plc (RR) RB211-524 Series Turbofan Engines
SUBJECT: Airworthiness Directive 2011-18-21
ACTION: Final rule

SUMMARY: The FAA is superseding an existing airworthiness directive (AD) for the products listed above. That AD currently requires initial and repetitive borescope inspections of the head section and meterpanel assembly of the combustion liner, and replacement if necessary.

This new AD requires those same inspections, and replacement.

This AD also expands the applicability to include part numbers (P/N) of additional combustion liners. This AD was prompted by an inquiry submitted by an operator, which resulted in RR performing a complete review of the affected front combustion liner part numbers. The FAA is issuing this AD to prevent deterioration of the engine combustion liner, which can result in combustion liner breakup, case burn-through, engine fire, and damage to the airplane.

DATES: This AD is effective February 13, 2012

FMI: AD

Advertisement

More News

NTSB Final Report: Cessna 177B

Outboard Section Of The Right Wing And The Right Flap Separated In Flight And The Airplane Impacted A Farm Field Analysis: The pilot was approaching his destination airport under i>[...]

ANN's Daily Aero-Term (05.08.25): Final Approach Fix

Final Approach Fix The fix from which the final approach (IFR) to an airport is executed and which identifies the beginning of the final approach segment. It is designated on Gover>[...]

Aero-News: Quote of the Day (05.08.25)

"Our choice of when to respond, how to respond and on which targets to respond is a consideration that we make every time... Netanyahu also noted that anyone attacking Israel &ldqu>[...]

ANN's Daily Aero-Term (05.09.25): Estimated (EST)

Estimated (EST) When used in NOTAMs “EST” is a contraction that is used by the issuing authority only when the condition is expected to return to service prior to the e>[...]

ANN's Daily Aero-Linx (05.09.25)

Aero Linx: Coalition of Airline Pilots Associations (CAPA) The Coalition of Airline Pilots Associations (CAPA) is the world’s largest pilot trade association representing ove>[...]

blog comments powered by Disqus



Advertisement

Advertisement

Podcasts

Advertisement

© 2007 - 2025 Web Development & Design by Pauli Systems, LC