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Federal Aviation Administration

DEPARTMENT OF TRANSPORTA nON

14 CFR Part 39

Airworthiness Directives; The Cessna Aircraft Company Model 750 Airplanes

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(Docket No. FAA-2010-0380; Directorate Identifier 2009-NM-009-AD; Antendmen fV'

I(oYYLf AL}IL" I' '" 39-**' AD **[ I-)L. - l'

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RIN 2120-AA64 "1

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ACTION: Final rule.

ACENCY: Federal Aviation Administration (FAA), Department of Transportation

(DOT).

applies 10 all Model 750 airplanes. That AD currently requires inspecting the

SUMMARY: The FAA is superseding an existing airworthiness directive (AD), which

inboard-hinge brackets of the left and right elevators for cracking and doing related AOUT1/OG S ••• 50\.

investigative and corrective actions if necessary. For certain airplanes, this new AD

requires inspecting for cracks of the bracket of the inboard horizontal stabilizer and

measuring the lug thickness of the horizontal stabilizer hinges; doing corrective actions i

neces:mry; and modifying the left and right elevators and left and right horizontal

stabilizer. For all airplanes, this new AD requires replacing the existing elevator

assemblies with new elevator assemblies, which terminates the requirements of the "OV\''''' $'''SOL

existing AD. This new AD also revises the applicability to remove certain airplanes. Th

AD results from a report of cracking found on the elevator inboard-hinge brackets and t

horizontal stabilizer hinges. We are issuing this AD to prevent such cracking of the

elevator inboard-hinge brackets and the horizontal stabilizer hinges, which could result i

structural failureofthe elevators and consequent loss of control orthe airplane.

DATES: This AD becomes effective [INSERT DATE 35 DAYS AFTER DATE OF

PUBLICATION IN THE FEDERAL REGISTER].

FAA Form 1360-14.1 (6-89) OFFICIAL FilE COPY
14 CFR Part 39

Federal Aviation Administration

DEPARTMENT OF TRANSPORTATION

inboard-hinge brackets of the left and right elevators for cracking and doing related

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investigative and corrective actions ifnecessary. For certain airplanes, this new AD b;/J'i '.2CJIW

requires inspecting fur cracks of the bracket ohhe inboard horizontal stabilizer and "CU' ·'E'G_

measuring the lug thickness of the horizontal stabilizer hinges; doing corrective actions ~C?:~

necessary; and modifying the left and right elevators and left and right horizontal "G;-7 iCf

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applies to all Model 750 airplanes. That AD currently requires inspecting the

ACTION: Final rule.

(DOT).

RIN 2120-AA64

Airworthiness Directives; The Cessna Aircraft Company Model 750 Airplanes

AGENCY: Federal Aviation Administration (FAA), Department of Transportation

IDocket No. FAA-2010-0380j Directorate Identifier 2009-NM-009-AD; Amendrne

39-**; AD **)

SUMMARY: The FAA is superseding an existing airn'orthiness directive (AD), whic1

stabilizer. For all airplanes, this new AD requires replacing the existing elevator

assemblies with new elevator assemblies, which terminates the requirements of the

existing AD. This new AD also revises the applicability to remove certain airplanes. T is-'L

AD results from a report or cracking found on the elevator inboard-hinge brackets and

horizontal stabilizer hinges. We are issuing this AD to prevent such cracking of the

elevator inboard·hinge brackets and the horizontal stabilizer hinges, which could result, Wn

structural failure of the elevators and consequent loss of control oflhe airplane.

DATES: This AD becomes effective [INSERT DATE 35 DAYS AFTER DATE OF

PUBliCATION IN THE FEDERAL REGISTER].

FAA Form 1360-14.1 (6-89) OFFICIAL FILE COpy