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 -- Recent Daily Episodes

Episode Date

Airborne Unlimited-
Monday

Airborne-Unmanned w/AUVSI-
Tuesday

Airborne Unlimited-
Wednesday

AMA Drone Report-
Thursday

Airborne Unlimited-
Friday

Airborne On ANN

Airborne 12.11.17

Airborne-Unmanned 12.12.17

Airborne 12.13.17

AMA Drone Report 12.07.17

Airborne 12.08.17

Airborne-YouTube

Airborne 12.11.17

Airborne-Unmanned 12.12.17

Airborne 12.13.17

AMA Drone Report 12.07.17

Airborne 12.08.17

Sat, Aug 05, 2006

AD: Pratt & Whitney

AD NUMBER: 2006-16-05
MANUFACTURER: Pratt & Whitney
SUBJECT: Airworthiness Directive 2006-16-05
SUMMARY:
The FAA is superseding an existing airworthiness directive (AD) for Pratt & Whitney PW4164, PW4168, and PW4168A series turbofan engines.

That AD currently requires initial and repetitive torque checks for loose or broken front pylon mount bolts made from INCO 718 material and MP159 material, and initial and repetitive visual inspections of the primary mount thrust load path.

This AD requires the same actions, but at reduced intervals for front pylon mount bolts made from MP159 material. This AD results from analysis by the manufacturer that the MP159 material pylon bolts do not meet the full life cycle torque check interval requirement, in a bolt-out condition.

We are issuing this AD to prevent front pylon mount bolt and primary mount thrust load path failure, which could result in an engine separating from the airplane.

FMI: www.faa.gov/regulations_policies/airworthiness_directives/

Advertisement

More News

President Trump Signs Space Policy Directive 1

Instructs NASA To Refocus On Manned Space Exploration President Donald Trump is sending astronauts back to the Moon. The president Monday signed at the White House Space Policy Dir>[...]

AMA Drone Report 12.07.17: AMA Supports GoFly, ALPA v UAS, EU Drone Regs

Also: Drones Hunt Pythons, MI State Regs, Thanksgiving Drone Flying, Drone Collision Report A little outside our normal coverage responsibilities, nonetheless, we’re intrigue>[...]

Airborne 12.11.17: Pilatus PC-24 Cert, VerdeGo Aero, Canada Nixes Hornets

Also: Engine Coatings Facility, Wrong Runway At JFK, ATR 72-600 Flight Sim, Regional Airline Association Pilatus has obtained type certificates from the FAA and EASA for the first >[...]

Airborne-Unmanned 12.12.17: ERAU Storm Chaser, USMC Drone Insignia, Malawian UAV

Also: NLR Signs Agreement, QinetiQ, Big Bend Community College, 2nd Annual UAS Conference, Tigershark UAS Kicking off a series of tests for its capstone project, the UAV Storm Chas>[...]

Airborne-Unmanned 12.12.17: ERAU Storm Chaser, USMC Drone Insignia, Malawian UAV

Also: NLR Signs Agreement, QinetiQ, Big Bend Community College, 2nd Annual UAS Conference, Tigershark UAS Kicking off a series of tests for its capstone project, the UAV Storm Chas>[...]

blog comments powered by Disqus



Advertisement

Advertisement

Podcasts

Advertisement

© 2007 - 2017 Web Development & Design by Pauli Systems, LC