AD: Eurocopter | 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-11.24.25

AirborneNextGen-
11.18.25

Airborne-Unlimited-11.19.25

Airborne-AffordableFlyers-11.20.25

AirborneUnlimited-11.21.25

LIVE MOSAIC Town Hall (Archived): www.airborne-live.net

Thu, Jan 08, 2004

AD: Eurocopter

AD NUMBER: 2004-01-10

MANUFACTURER: Eurocopter Deutschland
SUBJECT: Airworthiness Directive 2004-01-10
SUMMARY: This amendment adopts a new airworthiness directive (AD) for Eurocopter Deutschland (Eurocopter) Model MBB-BK-117 A-1, A-3, A-4, B-1, B-2, and C-1 helicopters with a certain tailrotor (TR) transmission or intermediate (INT) gearbox installed. This action requires inspecting the magnetic plug of the TR transmission and INT gearbox for metal particles before the first flightof each day. Replacing an unairworthy TR transmission, INT gearbox, or bearings with airworthy parts is also required within 30 days after the effective date of this AD. This amendment is prompted by a report of production-related cracks on the cage of bearings installed in certain TR transmissions and INT gearboxes. This condition, if not corrected, could result in cracking and separation of the bearing cage, failure of a bearing, failure of the TR transmission or INT gearbox, and subsequent loss of control of the helicopter.

FMI: http://ftp.atp.com/ADs/pdf/040110.pdf

Advertisement

More News

Aero-News: Quote of the Day (11.27.25)

“Achieving PMA for the S-1200 Series magnetos is another step in expanding our commitment to providing the aviation community with the most trusted and durable ‘firewal>[...]

Airborne 11.26.25: Bonanza-Baron Fini, Archer v LA NIMBYs, Gogo Loses$$$

Also: Bell 505 on SAF, NYPA Gets Flak For BizAv 'Abuse', FAA Venezuela Caution, Horizon Update Textron Aviation has confirmed it will be ending production of the Beechcraft Bonanza>[...]

FAA Seeks Info For New Brand-New ATC Platform

State-Of-The-Art Common Automation Platform To Replace Legacy Systems The FAA has issued a Request for Information (RFI) regarding the initiative of the Trump Administration and U.>[...]

USAF Reaper Drone Crashes Off the South Korean Coast

Kunsan Air Base Reported the Accident During Routine Operations The US Air Force has confirmed that it lost an MQ-9 Reaper drone to the South Korean waters on November 24. The airc>[...]

Hartzell Engine Tech Magneto Gains FAA-PMA

PowerUp S-1200 Series Approved, Available for 4- And 6-Cylinder Engines Hartzell Engine Tech announced it received FAA Parts Manufacturer Approval for its PowerUp S-1200 Series air>[...]

blog comments powered by Disqus



Change Display

Headlines Only | Headlines w/ Teasers | View Everything

Advertisement

Top Videos

Airborne 10.03.25: Phantom 3500 Buy, ‘Chinese Military Company’, NOTAM Redesign

Airborne Affordable Flyers 10.02.25: MOSAIC Start Date, AFE25 Tickets, ePulitzer

Airborne 10.01.25: New Gulfstream G300, Affordable Flying Expo Tkts, Starship 11

See All

Advertisement

Podcasts

Advertisement

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