AD: Cessna / Hartzell Engine Technologies | 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-11.10.25

AirborneNextGen-
11.11.25

Airborne-Unlimited-11.05.25

Airborne-Unlimited-11.06.25

AirborneUnlimited-11.07.25

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

Tue, Jun 12, 2012

AD: Cessna / Hartzell Engine Technologies

AD NUMBER: 2012-10-52

PRODUCT: Cessna 206, 207, and 210 airplanes with Hartzell Engine Technologies (HET) turbochargers, part numbers (P/Ns) 406610-0005 and 406610-9005, installed.
SUBJECT: Airworthiness Directive 2012-10-52
ACTION: Final Rule, Request For Comments

SUMMARY: This emergency AD was sent previously to all known U.S. owners and operators of these airplanes. This AD requires removing the affected turbochargers from service before further flight. This AD was prompted by a report of an HET turbocharger causing an engine in-flight power rollback. The FAA is issuing this AD to prevent turbocharger bearing seizure, failed turbocharger components, and damage to the airplane.

DATES: This AD is effective June 26, 2012 to all persons except those persons to whom it was made immediately effective by Emergency AD 2012-10-52, issued on May 14, 2012, which contained the requirements of this amendment. The FAA must receive comments on this AD by July 26, 2012.

FMI: AD

Advertisement

More News

NTSB Final Report: Piper PA-44-180

While On The Base Leg Of The Airport Traffic Pattern The Right Main Landing Gear Did Not Fully Extend Analysis: Both pilots reported that after performing airwork they returned to >[...]

Classic Aero-TV: The Bizarre Universe of Klyde Morris Cartoons

From 2023 (YouTube Edition): Putting the ANT in Antihero A Beech Starship speeds along at altitude. “Deflectors on!” a voice from within the aircraft cries. “Look>[...]

ANN's Daily Aero-Term (11.09.25): Minimum Friction Level

Minimum Friction Level The friction level specified in AC 150/5320-12, Measurement, Construction, and Maintenance of Skid Resistant Airport Pavement Surfaces, that represents the m>[...]

Aero-News: Quote of the Day (11.09.25)

“Beginning this aircraft subsystem testing is the culmination of more than a decade of focused engineering and certification refinements. This is the moment where our intende>[...]

Classic Aero-TV: Falling for Para-Phernalia’s Softie Emergency Parachutes

From 2023 (YouTube Edition): The Best Option for A Pilots’ Worst Days Since its 1979 founding, Para-Phernalia, Inc. has designed and manufactured the Softie line of pilot eme>[...]

blog comments powered by Disqus



Advertisement

Advertisement

Podcasts

Advertisement

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