AD: Rolls-Royce Deutschland Ltd & Co KG Tay 620-15 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-04.14.25

Airborne-NextGen-04.15.25

AirborneUnlimited-04.16.25

Airborne-AffordableFliers-04.17.25

SunnFun-DayFour-04.03.25

Thu, Sep 13, 2018

AD: Rolls-Royce Deutschland Ltd & Co KG Tay 620-15 Engines

AD NUMBER: 2018-17-13

PRODUCT: Certain Rolls-Royce Deutschland Ltd & Co KG (RRD) Tay 620-15 turbofan engines.

ACTION: Final Rule.

SUMMARY: This AD was prompted by reports of low-pressure compressor (LPC) fan blade retention lug failures.

This AD requires reviewing the engine maintenance records and replacing the LPC fan blade with a part eligible for installation if the dry-film lubricant (DFL) treatment limit is exceeded.

DATES: This AD is effective October 16, 2018.

COST: The FAA estimates  that this AD affects 25 engines installed on airplanes of U.S. registry. The cost of compliance is estimated as follows:

  • Record search to establish number of LPC blade DFL applications - 1.5 work-hours × $85 per hour = $127.50 per engine
  • Lost life for a LPC blade set and replacement of blades - 4.0 work-hours × $85 per hour = $340. Parts $16,550. Cost per engine $16,890.
FMI: AD

Advertisement

More News

ANN's Daily Aero-Term (04.15.25): On-Course Indication

On-Course Indication An indication on an instrument, which provides the pilot a visual means of determining that the aircraft is located on the centerline of a given navigational t>[...]

Aero-News: Quote of the Day (04.15.25)

“The remaining infrastructure and staffing for this outdated method costs taxpayers millions of dollars annually to support the small number of pilots that have not converted>[...]

NTSB Prelim: Wild Sky LLC Goat

Weather Conditions Were “Very Gusty” At The Time Of The Accident On March 14, 2025, about 1515 eastern daylight time, an experimental amateur-built Wild Sky Goat light->[...]

Airborne 04.16.25: NYC Heli-Tour Shutdown, FAA Closing RCOs, A-26 Restoration

Also: Penguins Are Bad Pilots, DA42 Fleet Delivery, Coulson Expands, CAF SoCal Celebrates Spitfire 80th The FAA issued an emergency order shutting down New York Helicopter Charter,>[...]

Aero-News: Quote of the Day (04.16.25)

"The FAA is taking this action in part because after the company’s director of operations voluntarily shut down flights, he was fired.... The review, known as a Certificate H>[...]

blog comments powered by Disqus



Advertisement

Advertisement

Podcasts

Advertisement

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