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 03.23.17

Airborne
03.20.17

Airborne
03.21.17

Airborne
03.22.17

Airborne
03.23.17

Airborne 03.24.17

Airborne-Unmanned 03.21.17

Airborne-YouTube

AMA 03.23.17

Airborne
03.20.17

Airborne
03.21.17

Airborne
03.22.17

Airborne
03.23.17

Airborne 03.24.17

Airborne-Unmanned 03.21.17

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

Airborne-Unmanned 03.21.17: Heron 1 FOC, Canadian UAVs BVLOS, Quad Inspects C17

Also: Terra Drone, senseFly partners with MicaSense, Quadcopter Topology Optimization The Heron 1 UAV has attained Full Operational Capability (FOC), allowing two Republic of Singa>[...]

Airborne 03.23.17: Citation Longitude Update, Lawn-Chair Balloonacy, Yuneec

Also: Sea Vixen, FAA-UAS Symposium, Boeing Layoffs, Evada Aircraft, OneWeb, Legacy 450, MS A/C Sale The third aircraft in the Cessna Citation Longitude flight test program recently>[...]

AMA Drone Report 03.23.17: New Canada Drone Regs, 'Anti-Drone' Race, Tiny Whoop

Also: SELFLY Camera-Kickstarter, Turtle Tracking Drones, Drones Save Lives! The Canadian government has recently released new regulations for recreational drone operators that carr>[...]

Airborne 03.22.17: Canada Drone Regs, Fuller On ATC, Harrier For Sale

Also: Affordable ADS-B, Mars Beer, Best Tugs, Collins TXP, CAE 70th, Historic WWII Tour, RARA Design Contest The Canadian government had released new regulations for recreational d>[...]

AMA Drone Report 03.23.17: New Canada Drone Regs, 'Anti-Drone' Race, Tiny Whoop

Also: SELFLY Camera-Kickstarter, Turtle Tracking Drones, Drones Save Lives! The Canadian government has recently released new regulations for recreational drone operators that carr>[...]

blog comments powered by Disqus



Advertisement

Advertisement

Podcasts

Advertisement

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