AD: Pratt & Whitney | 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-04.01.24

Airborne-Unlimited-04.09.24

Airborne-Unlimited-04.10.24 Airborne-Unlimited-04.11.24

Airborne-Unlimited-04.12.24

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

Fri, May 15, 2009

AD: Pratt & Whitney

AD NUMBER: AD 2009-10-08

MANUFACTURER: Pratt & Whitney Models PW2037, PW2037(M), and PW2040 Turbofan Engines
SUBJECT: Airworthiness Directive AD 2009-10-08

SUMMARY: The FAA is adopting a new airworthiness directive (AD) for Pratt & Whitney models PW2037, PW2037(M), and PW2040 turbofan engines with high-pressure turbine (HPT) 2nd stage hubs that have previously been exposed to Pratt & Whitney cleaning procedure SPOP 10 or SPOP 9 or equivalent procedure. This AD requires a onetime optical comparator inspection (OCI) of the blade retention slots of the affected HPT 2nd stage hubs at the next HPT overhaul after the effective date of the AD. This AD results from an uncontained release of HPT 2nd stage blades and blade retention lugs. We are issuing this AD to remove nonconforming HPT 2nd stage hubs, which could result in an uncontained release of turbine blades and blade retention lugs, and damage to the airplane.

FMI: http://rgl.faa.gov/Regulatory_and_Guidance_Library/rgAD.nsf/0/FD616FE3D50C1333862575B5004E0EA4?OpenDocument

Advertisement

More News

ANN's Daily Aero-Linx (04.13.24)

Aero Linx: Florida Antique Biplane Association "Biplanes.....outrageous fun since 1903." That quote really defines what the Florida Antique Biplane Association (FABA) is all about.>[...]

ANN's Daily Aero-Term (04.13.24): Beyond Visual Line Of Sight (BVLOS)

Beyond Visual Line Of Sight (BVLOS) The operation of a UAS beyond the visual capability of the flight crew members (i.e., remote pilot in command [RPIC], the person manipulating th>[...]

Airborne 04.09.24: SnF24!, Piper-DeltaHawk!, Fisher Update, Junkers

Also: ForeFlight Upgrades, Cicare USA, Vittorazi Engines, EarthX We have a number of late-breaking news highlights from the 2024 Innovation Preview... which was PACKED with real ne>[...]

Aero-News: Quote of the Day (04.14.24)

“For Montaer Aircraft it is a very prudent move to incorporate such reliable institution as Ocala Aviation, with the background of decades in training experience and aviation>[...]

ANN's Daily Aero-Term (04.14.24): Maximum Authorized Altitude

Maximum Authorized Altitude A published altitude representing the maximum usable altitude or flight level for an airspace structure or route segment. It is the highest altitude on >[...]

blog comments powered by Disqus



Advertisement

Advertisement

Podcasts

Advertisement

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