AD: The Boeing Company Airplanes | 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-04.29.24

Airborne-Unlimited-04.23.24

 Airborne-Unlimited-04.24.24 Airborne-FltTraining-04.25.24

Airborne-Unlimited-04.26.24

Thu, Jun 14, 2018

AD: The Boeing Company Airplanes

AD NUMBER: 2018-12-06

PRODUCT: Certain Boeing Model 787-8 and 787-9 airplanes.

ACTION: Final Rule.

SUMMARY: This AD was prompted by a report of an in-service reliability issue of a latent flow sensor failure combined with single cabin air compressor (CAC) operation.

This condition resulted in reduced airflow which led to a persistent single CAC surge condition that caused overheat damage to the CAC inlet.

This AD requires installing new pack control unit (PCU) software for the cabin air conditioning and temperature control system (CACTCS) and new CAC outlet pressure sensor J-tube hardware, and doing related investigative and corrective actions if necessary.

DATES: This AD is effective July 16, 2018.

COST: The FAA estimates  that this AD affects 62 airplanes of U.S. registry. The estimated costs of compliance are as follows:

  • Software Installation - $85 per aircraft for one hour labor.
  • Modify Left and Right Inboard and Outboard CAC Modules - $24,521 per aircraft for parts and labor.
FMI: AD

Advertisement

More News

ANN's Daily Aero-Term (04.30.24): Runway Centerline Lighting

Runway Centerline Lighting Flush centerline lights spaced at 50-foot intervals beginning 75 feet from the landing threshold and extending to within 75 feet of the opposite end of t>[...]

ANN's Daily Aero-Linx (04.30.24)

Aero Linx: Air Force Global Strike Command Air Force Global Strike Command, activated August 7, 2009, is a major command with headquarters at Barksdale Air Force Base, Louisiana, i>[...]

Airborne 04.24.24: INTEGRAL E, Elixir USA, M700 RVSM

Also: Viasat-uAvionix, UL94 Fuel Investigation, AF Materiel Command, NTSB Safety Alert Norges Luftsportforbund chose Aura Aero's little 2-seater in electric trim for their next gli>[...]

Airborne 04.29.24: EAA B-25 Rides, Textron 2024, G700 Deliveries

Also: USCG Retires MH-65 Dolphins, Irish Aviation Authority, NATCA Warns FAA, Diamond DA42 AD This summer, history enthusiasts will have a unique opportunity to experience World Wa>[...]

Airborne-NextGen 04.23.24: UAVOS UVH 170, magni650 Engine, World eVTOL Directory

Also: Moya Delivery Drone, USMC Drone Pilot, Inversion RAY Reentry Vehicle, RapidFlight UAVOS has recently achieved a significant milestone in public safety and emergency services >[...]

blog comments powered by Disqus



Change Display

Headlines Only | Headlines w/ Teasers | View Everything

Advertisement

Top Videos

Airborne Affordable Flyers 05.02.24: Bobby Bailey, SPRG Report Cards, Skydive!

Airborne 05.01.24: WACO Kitchen, FAA Reauthorization, World Skydiving Day

Airborne-NextGen 04.30.24: Skydweller Flies, Cassio 330, UAV Design Competition

See All

Advertisement

Podcasts

Advertisement

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