[4910-IJ-P]

DEPARTMENT OF TRANSPORTATION

Federal Aviation Administration

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14 CFR Part 39 0').1

[Docket No. FAA-2010-+++++;birectorate Identifier 2009-NM-217-AD]

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fastener holes common to the inboard and outboard front spar pitch load fittings, and

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corrective actions if necessary. This proposed AD results from reports of cracking in the ":~o.v&

upper wing skin at the fastener holes common to the inboard and outboard front spar r;;rpitch load fittings. We are proposing this AD to detect and conect fatigue cracking in th oun,~SYMBO\.

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upper wing skin at the fastener holes common to the inboard and outboard front spar Hm~SIG f .~

pitch load fittings, which could result in the loss of the strut-ta-wing upper link load pat ATp.../J!/Cf9

and possible separation of a strut and engine from the airplane during flight. OUl1N<:i SY!'l!lOt.

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Airworthiness Directivesj The Boeing Company Model 767 Airplanes

AGENCY: Federal Aviation Administration (FAA), DOT.

ACTION: Notice of proposed rulemaking (NPRM).

require repetitive inspections to detect fatigue cracking in the upper wing skin at the

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

Boeing Model 767-200, -300, and -300F series airplanes. This proposed AD would

OUl1NG 51MBOL

DATES: We rnustreceive comments on this proposed AD by [insert date 4S days after

date of publication in the FEDERAL REGISTER].

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

• Federal eRulemaking Portal: Go to http://www.regulations.gov. Follow the

instructions for submitting comments .

• Fax: 202·493·2251.
[4910-I3CP]

DEPARTMENT OF TRANSPORTATION

Federal Aviation Administration

14 CFR Part 39

[Docket No. FAA-2010-1 I I I Ij Directorate Identifier l009-NM-217-ADJ

RIN 2J20-AA64 I.t. 10 1>4

SUMi\1ARY: We propose to adopt a new airworthiness directive (AD) for certain

require repetitive inspections to detect fatigue cracking in the upper wing skin at the

fastener holes common to the inboard and outboard front spar pitch load fittings, and

Ainvorthiness Directives; The Boeing Compapy' Model 767 Airplanes

AGENCY: Federal Aviation Administration (FAA), DOT.

ACTION: Notice of proposed rulemaking (NPRM).

Boeing Model 767-200, -3QO,and -300F series airplanes. This proposed AD would

:%iI-n€~

corrective actions if necessary. This proposed AD results from reports of cracking in the ~Ji(J'

upper wing skin at the fastener holes common to the inboard and outboard front spar ;~/II 107

pitch load fittings. We are proposing this AD to detect and ~oITectfatigue cracking in th A;;;;:;D(>S

upper wing skin at the fastener holes common to the inboard and outboard front spar

pitch load fittings, which could result in the loss of the strut-to-wing upper link load pat ATf

and possible separation of a strut and engine from the airplane during flight.

DATES: We must receive comments on this proposed AD by [insert date 45 days after

date of publication in the FEDERAL REGISTER].

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

• Federal eRuJemaking Portal: Go to http://www.regulations.gov.Followthe

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instructions for submitting comments .

• Fax: 202-493-2251.