FAA Issues SAIB For Continental Engines | 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

AMA Drone Report

Airborne-Monday

Airborne-Tuesday

Airborne-Wednesday

Airborne-Thursday

Airborne-Friday

Airborne-Unmanned w/AUVSI

Airborne On ANN

AMA 09.21.17

Airborne 09.18.17

Airborne 09.19.17

Airborne 09.20.17

Airborne 09.21.17

Airborne 09.22.17

Airborne-Unmanned 09.19.17

Airborne-YouTube

AMA 09.21.17

Airborne 09.18.17

Airborne 09.19.17

Airborne 09.20.17

Airborne 09.21.17

Airborne 09.22.17

Airborne-Unmanned 09.19.17

NEW!!! 2017 AirVenture Innovation Preview -- YouTube Presentation / Vimeo Presentation

Tue, Feb 12, 2013

FAA Issues SAIB For Continental Engines

Excludes Engines With FADEC Technology

The FAA has issued a Special Airworthiness Information Bulletin (SAIB) for airplanes equipped with Continental Motors, Inc. (CMI), continuous flow, fuel injected engines. The airworthiness concern is related to certain throttle and mixture control levers. Affected engines include all IO-240, IO-360, LTSIO-360, TSIO-360, IO-346, IO-470, GIO-470, TSIO-470, IO-520, GTSIO-520, LIO-520, TSIO-520, IO-550, GIO-550, TSIO-550, and TSIOL-550 continuous flow, fuel injected engines(except FADEC-equipped engines).

The FAA has received reports from the field of throttle and mixture control levers loosening during service, resulting in either a partial or complete loss of throttle and/ or mixture control. The subject throttle and mixture control levers were manufactured from a bronze material. Splines on the mating control shaft are pressed into the bronze control levers during installation by torquing a lock nut. Reinstalling bronze material levers can cause premature wear on the lever splines thereby reducing the amount of engagement with the control shaft. Additional wear during service can lead to complete disengagement of the splines and result in loss of throttle and/ or mixture control.

Bronze material is no longer used to manufacture these levers. CMI now manufactures these levers from stainless steel. The stainless steel levers have machined splines that are more durable to prevent premature wear. Additionally, CMI has issued CMI Critical Service Bulletin CSB08-3B, Revision B, dated February 1, 2013, which requires replacement of all bronze material throttle and mixture levers with the new stainless steel levers at the next 100 hour, or annual, inspection, or when the lever is removed for any reason, whichever occurs first.

The FAA recommends removal of the bronze material throttle and mixture control levers from service in accordance with the guidance in CMI Critical Service Bulletin CSB08-3B.

FMI: SAIB

Advertisement

More News

AMA Drone Report 09.21.17: AMA Expo West, Parrot Mambo, No Drone Pot Delivery

Also: Drone Injury Study, Cook County-IL, Northeastern Drone Society, Propel Star Wars Drones, GA UAS Integration One of the pinnacle model aviation events of the year is coming up>[...]

RFP: ANN Seeking New Site/Facility For Major Studio Upgrade

It's Official: Aggressive Upgrades For New Airborne Programs WILL Require New Digs It's been in development for years, but we're getting to a point where we think we can pull off s>[...]

Airborne-Unmanned 09.19.17: FAA OKs FL Drone Ops, ICAO Registry?, No Pot Drones

Also: FAA Reauthorization, Medical Drone Transport, USMC Quadcopters, Canister Launched UAS, Atlas Dynamics Airborne, primarily based in Jacksonville, FL is starting to recover fro>[...]

Airborne 09.22.17: Breitling DC-3, World Aerobatic Championships, CFI Training

Also: Egan PLIMP, Aero-Honesty, Orbital ATK, United Airlines 747, New AIA Boss, Bristow Norway, ABS Celebrates 50th Having departed from Geneva last March, the Breitling DC-3 made >[...]

Aero-News: Quote of the Day (09.24.17)

“[My dad] said of himself, ‘I am, and ever will be, a white-socks, pocket protector, nerdy engineer. If you asked the nominees whether they think like engineers, they w>[...]

blog comments powered by Disqus



Advertisement

Advertisement

Podcasts

Advertisement

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