Airworthiness Directives; Airbus Defense and Space S.A. (Formerly Known as Construcciones Aeronauticas, S.A.)
airworthiness · Rule · Final rule. · Published 2016-06-01 · Effective 2016-07-06 · 81 FR 34876
Document
Document number
2016-12594
Federal Register citation
81 FR 34876
Type
Rule
Action
Final rule.
Category
airworthiness
Publication date
2016-06-01
Effective date
2016-07-06
FAA docket
Docket No. FAA-2015-8465
Abstract
We are superseding Airworthiness Directive (AD) 2001-12- 18 for certain CASA Model CN-235 series airplanes. AD 2001-12-18 required modification of the rigging of the engine control cable assembly and replacement of either the entire engine control cable assembly or a segment of the control cables. This new AD would retain the requirements of AD 2001-12-18. This new AD also requires repetitive replacements of each power lever and condition lever Teleflex cable with a new or serviceable part, and removes airplanes from the applicability. This AD was prompted by reports of new occurrences of cable disruption on a certain part number; the disruption is caused by microcracks along the cable surface. We are issuing this AD to prevent fatigue of the engine control cables, leading to breakage of the cables, which could result in reduced controllability of the airplane.