AD: International Aero Engines (IAE) 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-07.07.25

Airborne-NextGen-07.08.25

AirborneUnlimited-07.09.25

Airborne-FlightTraining-07.10.25

AirborneUnlimited-07.11.25

Fri, Nov 09, 2018

AD: International Aero Engines (IAE) Turbofan Engines

AD NUMBER: 2018-21-10

PRODUCT: All International Aero Engines (IAE) PW1133G-JM, PW1133GA-JM, PW1130G-JM, PW1127G-JM, PW1127GA-JM, PW1127G1- JM, PW1124G-JM, PW1124G1-JM, and PW1122G-JM turbofan engines.

ACTION: Final Rule.

SUMMARY: This AD was prompted by reports of in-flight engine shutdowns and aborted take-offs as the result of certain parts affecting the durability of the rear high-pressure compressor (HPC) rotor hub knife edge seal.

This AD requires replacing the diffuser case air seal assembly, the high-pressure turbine (HPT) 2nd-stage vane assembly, and the HPT 2nd-stage borescope stator vane assembly with parts eligible for installation.

DATES: This AD is effective December 12, 2018.

COST: The FAA estimates that this AD affects 16 engines installed on airplanes of U.S. registry. Operators may incur the following costs in order to comply with this AD:

  • Removing and replacing parts 0 work-hours × $85 per hour = $0. Parts - $44,000. Cost per engine - $44,000.
FMI: AD

Advertisement

More News

Airborne 07.11.25: New FAA Boss, New NASA Boss (Kinda), WB57s Over TX

Also: ANOTHER Illegal Drone, KidVenture Educational Activities, Record Launches, TSA v Shoes The Senate confirmed Bryan Bedford to become the next Administrator of the FAA, in a ne>[...]

Airborne-Flight Training 07.10.25: ATC School, Air Race Classic, Samson School

Also: Sully v Bedford, Embraer Scholarships, NORAD Intercepts 11, GAMA Thankful Middle Georgia State University will be joining the Federal Aviation Administration’s fight ag>[...]

Airborne Affordable Flyers 07.03.25: Sonex HW, BlackShape Gabriel, PRA Fly-In 25

Also: DarkAero Update, Electric Aircraft Symposium, Updated Instructor Guide, OSH Homebuilts Celebrate The long-awaited Sonex High Wing prototype has flown... the Sonex gang tells >[...]

Airborne-Flight Training 07.10.25: ATC School, Air Race Classic, Samson School

Also: Sully v Bedford, Embraer Scholarships, NORAD Intercepts 11, GAMA Thankful Middle Georgia State University will be joining the Federal Aviation Administration’s fight ag>[...]

Rick Kenin New Board Chair of VAI

30-Year USCG Veteran Aviator Focusing On Member Benefits The Vertical Aviation International Board of Directors announced its new leadership officers in April, and all began their >[...]

blog comments powered by Disqus



Change Display

Headlines Only | Headlines w/ Teasers | View Everything

Advertisement

Top Videos

Airborne 07.11.25: New FAA Bos, New NASA Boss (Kinda), WB57s Over TX

Airborne-Flight Training 07.10.25: ATC School, Air Race Classic, Samson School

Airborne 07.09.25: B-17 Sentimental Journey, Airport Scandal, NORAD Intercepts

See All

Advertisement

Podcasts

Advertisement

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