AD: Pratt & Whitney 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-05.13.24

Airborne-NextGen-05.14.24

Airborne-Unlimited-05.15.24 Airborne-AffordableFlyers-05.16.24

Airborne-Unlimited-05.17.24

Wed, Mar 13, 2019

AD: Pratt & Whitney Turbofan Engines

AD NUMBER: 2019-05-01

PRODUCT: All Pratt & Whitney (PW) PW2037, PW2037D, PW2037M, PW2040, PW2040D, PW2043, PW2143, PW2643, and F117-PW-100 turbofan engine models.

ACTION: Final Rule.

SUMMARY: We are superseding Airworthiness Directive (AD) 2017-11-06, for the engines listed above.

AD 2017-11-06 required initial and repetitive on-wing eddy current inspections (ECIs) of affected engines with certain diffuser and high-pressure turbine (HPT)
cases installed.

AD 2017-11-06 also required a fluorescent-penetrant inspection (FPI) of the diffuser case rear flange and the HPT case front flange.

This AD requires an on-wing ECI of all diffuser case M-flange replacement repairs.

This AD was prompted by a rupture of the diffuser-to-HPT case flange.

DATES: This AD is effective April 16, 2019.

COST: The FAA estimates that this AD affects 910 engines installed on airplanes of U.S. registry. Operators may incur the following costs in order to comply with this AD:

  • On-wing/module ECI Inspection 8 work-hours × $85 per hour = $680 per engine.
  • FPI Inspection 3 work-hours × $85 per hour = $255 per inspection cycle
FMI: AD

Advertisement

More News

Classic Aero-TV: Remembering Bob Hoover

From 2023 (YouTube Version): Legacy of a Titan Robert (Bob) Anderson Hoover was a fighter pilot, test pilot, flight instructor, and air show superstar. More so, Bob Hoover was an i>[...]

ANN FAQ: Follow Us On Instagram!

Get The Latest in Aviation News NOW on Instagram Are you on Instagram yet? It's been around for a few years, quietly picking up traction mostly thanks to everybody's new obsession >[...]

ANN's Daily Aero-Linx (05.15.24)

Aero Linx: B-52H Stratofortress The B-52H Stratofortress is a long-range, heavy bomber that can perform a variety of missions. The bomber is capable of flying at high subsonic spee>[...]

ANN's Daily Aero-Term (05.15.24):Altimeter Setting

Altimeter Setting The barometric pressure reading used to adjust a pressure altimeter for variations in existing atmospheric pressure or to the standard altimeter setting (29.92).>[...]

Aero-News: Quote of the Day (05.16.24)

"Knowing that we play an active part in bettering people's lives is extremely rewarding. My team and I are very thankful for the opportunity to be here and to help in any way we ca>[...]

blog comments powered by Disqus



Advertisement

Advertisement

Podcasts

Advertisement

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