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DEPARTMENT OF TRANSPORTATION

Federal Aviation Administration

14 CFR Part 39

(Docket No. Fi}.{\-20JO-0127; Directorate Identifier 2009-NM-242-ADj

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Amendment 39-**; AD 2010-**-""*) Q

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R1N 2120-AA64 -

Airworthiness Directives; The Boeing Company Model 767 Airplanes

AGENCY: Federal Aviation Administration (FAA), DOT.

ACTION: Final rule.

SUM-MARY: We are adopting a new airworthiness directive (AD) for the products list

above. This AD requires a detailed inspection of the entryway door movable ceiling p

for pin Il1igration at either end of the hinge assembly and damage to the pin; a detailed

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

of the ceiling area for any visible cosmetic and/or tie-rod chaiing that could be caused b

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

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other specified and corrective actions if necessary. This AD results fiom reports of fault ROI}1'JN(] S1'''»OL

messages caused by improperly crimped hinge pins coming into contact with wires and b"~m~,~~,~,

causing damage. We are issuing this AD to detect and correct improperly crimped hing,~,",,",, _

pins, which could damage tie rods and wire bundles, causing shorts in many systems,

including the spar fuel shut off valve, oxygen mask deployment, and bumed wires, whj~,IJ'Th;"W','''''''''---

could be an ignition source 1n a hidden area of the airplane.

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

PUBLICATION IN THE FEDERAL REGISTER].

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DEPARTMENT OF TRANSPORTA nON ::<)NCIZI'<'H':;($

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Federal A\'jation Administration

14erR Part 39

IDocket No. FAA-20I0-0U?; Directo.-atc Identifier 2009-NM-242-AD;

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Amendment 39-**; AD 2010-**-**1

RIN 2.120-AA64

messages caused by improperly crimped hinge pirys coming into contact with wires and

causing damage. We are issuing this .W 10 detect ,and correct improperly crimped hinge

,

inspection [or correct crimp at both ends and damage to hinge stock; a detailed inspeCliol ArE

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orthe ceiling area for any visible cosmetic and/or lie-fad chafing thal could be caused by (lL," S'i.

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

other specified and corre.ctive actions if necessary. This AD results from reports of fault

Airworthiness Directives; The Boeing Company Model 767 Airplanes

AGENCY: Federal Aviation Administration (FAA), DOT.

ACTION, Final rule. \ XL .

SUMl\lARY: We are adopting a new airworthiness directive (AD) for the products lisle A"'I I

I to "l-•... -<;>

above. This AD requires a detailed inspection of the entryway door movable cciUng pan _5"'- I f,NM-l.~$

rOf pin migration at either end of the hinge assembly and damage to the pin; a detailed ~'~'f'r~-;'''p

pins, which could damage lie rods and wire bundles, causing shorts in many systems, n~

including the spar fuel shut off valve, oxygen mask deployment, and burned wires, which ;8 -}l'7-/(;1

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could be an ignition source in a hidden area of the airplane. r W£

DATES: This AD iscffeclive [INSERT DATE 3sJ

1

DAYS AFTER DATE OF

PUBLICATION IN THE FEDERAL REGISTER].