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DEPARTMENT OF TRANSPORTATION

Federal Aviation Administration :mrt;;VRRcN(I;S

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U CFR Part 39

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(Docket No. F.t\.A-2010-1 I I j ;; Directorate Identifier 2009-NM-2-l2-ADj

R1N 2120-AA64

Ainvorthincss Directives; The Boeing Company Model 767 Airplanes

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AGENCY: Federal Aviation Administration (FAA), DOT.

ACTION: Notice of proposed rulemaking (NPRM).

SUMMARV: We propose to adopt a new airworthiness directive (AD) for certain

Boeing ModeJ 767-200. -300. -300F. and -400ER series airplanes. This proposed AD

would require a detailed inspection of the entryway door movable ceiling panel for pin

migration a1 either end of the hinge assembly and damage to the pin; a detailed lHspecli

for correct crimp at both ends and damage to hinge stock: a detailed inspection orthe

ceiling area for any visible cosmetic and/or tie-rod chafing that could be caused by a

migrated hinge pin: and a detailed inspection for wire damage and/or breakage: and oth

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and causing damage. We are proposing this AD to detect and correct improperly crimp

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specified and corrective actions if necessary. This proposed AD results from reports of '1mM5ISIG'"""

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fault messages caused by Improperly crimped hinge pins coming into contact with wire. ~\( ,. ".

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date of publication in the FEDERAL REGISTER].

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wires. which could be an ignition source in a hidden area of the airplane. \Lb...'-ltL"" I

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DATES: We must receive comments on this proposed AD by rinseri date 45 days after -::)F-A H8.1

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hinge pins. wruc-h could damage tie rods and wire bundles, causing shorts in many

ADDRESSES: You may send comments by any of the following methods;

systems including the spar fuel shut off valve. oxygen mask deployment and burned

• Federal eRulemaking Ponal; Go to http://\v\v''w.regulalions.gov. Follow ihe ~NW\.- r!J

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instructions for submitting comments. hy~

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DEPARTMENT OF TRANSPORTATION t{ ,"1 'l'\

Federal Aviation Administration

14 CI'R Part 39

IDocket No. fAA-2010-+++++; Directorate Identifier 2009-NM-242-AD}

RIN 2120-AA64 I;L 110 01

Ainvorthiness Directives; The Boeing Company Model 767 Airplanes

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AG}:NCY: Federal Aviation Administration (FAA), DOT.

ACTION: Notice of proposed rulemaking (NPRM).

would require a detailed inspection of the cntryway door movable ceiling panel for pin

for correct crimp at both ends and damage to hinge stock; a detailed inspection of the

Hoeing Model 767-200, -300, -300F, and -400ER series airplanes. This proposed AD

SUMMARY: We propose to adopt a new airwort11iness directive (AD) for certain

migration at either end of the hinge assembly and damage to the pin; a detailed inspecti

cedmg area for any visible cosmetic and/or tic-rod chafing that could be caused by a

and causing damage. We are proposing this AD to detect and correct improperly crimp

migrated hinge pin; and a detailed inspection for wire damage and/or breakage; and oth

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·fi d d . . . . TI . d 'D I' I' !;vi -}{ speci Ie an corrective actIOns It necessary. liS propose .•.~ resu ts trom reports a 1NJi;;7IG

fault messages caused by improperly crimped hinge pins coming into contact with wire ATe ~

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hinge pins, which could damage tie rods and \'v'irebundles, causing shorts in many

instructions for submitting comments.

., Federal eRulemaking Porta!: Go to http://www.regulations,gov. Follow the

ADDRESSES: You may send comments by any of the following methods:

systems including the spar fuel shut off valve, oxygen ma<;k deployment and burned

wires, which could be an ignition source in a hidden area of the airplane.

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DATES: We must receive comments on this proposed.AD by {insert date 45 days after 1tJw.. ...W~

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dale of publication in the FEDERAL REGISTER]. ;.) Ju&u>,--

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