14910-13-1'1

DEI'ARTMENT OF TRANSI'ORTA nON

Fedenl Ayiation Administntion

14CFR l'.r139

RIN 2120-AA64

Airworthiness Directives; The Boeing Company Model 737-600, -700, -700C, -800,

lDocket ~o ..-EAA-2009-0657; Directorate Identifier 2009-NM-048-AD; Amendmen ,/

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39-**; AD **1 ;;0/ O-O? - T fY[-W/J

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-900, .nd -900ER Senes Airplanes

AGENCY: Federal Aviation Administration (FAA), DOT.

ACTION: Final rule.

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SUMMARY: We are adopting a new airworthiness directive (AD) for certain Model

737-600, -700, -700C, ~800, -900, and -900ER series airplanes. This AD requires

replacing the engine fuel shuloffvalves for the left and right maUl tanks. This AD result

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from a report of a railed engine start, which was caused by an intemally fractured engin

fuel shutoff valve. We are issuing this AD to prevent the failure of the valve in the close

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position, open position, or partially open position, which could result in.engine fuel flow

problems and possible uncontrolled fuel leak or fire.

DATES: This AD is effective [insert date 35 days after date of publication in the

FEDERAL REGISTER]_

. • •. RQU'''NCSI"''ij(lI. The Dlrector of the Federal RegIster approved the lllcorporatlon by reference of·

certain publication listed in the AD as of [insert date 35 days after date of publication in

the FEDERAL REGISTER].

ADDRESSES: For service information identified in this AD, contact Boeing

Commercial Airplanes, Attention: Data & Services Management, P. 0. Box 3707,

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DEPARTMENT OF TRANSPORT AnON

Federal Aviation Administration ~REIlCES

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14 CFR Part 39 A\0IY\Wf

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[Docket No. FAA-2009-0657; Directorate Identifier 2009-NM-048-AD; Amendment A -ZoLktt'

39-**; AD **]

RlN 2120-AA64

Airworthiness Directives; Boeing Mode1737-600, -700, -70De, -800, -900, and -900E

Series Airplanes

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FEDERAL REGISTER].

fax 206-766-5680; e-mail mc.boecom@bocing.com; Internet

the FEDERAL REGISTER].

ADDRESSES: For service information identified in this AD, contact Boeing

Commercial Airplanes, Attention: Data & Services Management, P. O. Box 3707,

The Director of the Federal Register approved the incorporation by reference of

certain publication listed in the AD as of [insert date 35 days after date of publication in

Me 2H-65, Seattle, Washington 98124-2207; telephone 206-544-5000, extension I;

problems and possible uncontrolled fuel leak or fire.

DATES: This AD is effective [insert date 35 days after date of publication in the

position, open position, or partially open position, which could result in engine fuel flow

AGENCY: Federal Aviation Administration (FAA), DOT.

ACTION: Final rule.

fuel shutoff valve. We are issuing this AD to prevent the failure of the valve in the close

from a report of a failed engine start, which was caused by an internally fractured engine

Model 737-600, -700. -70De, -800, -900, and -90GER series airplanes. This AD requires

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replacing the engine fuel shutoff valves for the left and right main tanks. This AD results rimA SIC;

SUMMARY: We are adopting a new airworthiness directive (AD) for certain Boeing
[4910-I3-PJ

DEPARTMENT OF TRANSI'ORT AnON

Federal Aviation Administration

14 CFR Part 39

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[Docket No. FAA-2009-0657; Directorate Identifier 2009-NM-048-ADj Amendment A ..zll,.d\Cl(U!

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39-*'; AD '*1 iD'iZ,>Dq

Model737~600, -700, -700e, -800, -900, and -90GER series airplanes. This AD requires OIJ"ogSymbal

RIN 2I20-AA64

Ainvorthiness Directives; Boeing Model 737-600, -700, -700e, -800. -900. and -9OOE

Series Airplanes

AGENCY: Federal Aviation Administration (FAA), DOT.

ACTION: Final rule,

SUMMARY: We are adopting a new airworthiness directive (AD) for certain Boeing

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fuel shutotfvalve. We arc issuing this AD to prevent the failure of the valve in the close

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replacing the engine fuel shutotT valves for the left and right main tanks. This AD results 1NI LS/St

from a report of a failed engine start, which was caused by an internally fractured engine ~TE

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position, open position, or partially open position, which could result in engine fuel flow

problems and possible uncontrolled fuel leak or fire.

DATES: This AD is effective [insert date 35 days after date of publication in the

FEDERAL REGISTER].

The Director of the Federal Register approved the incorporation by reference of

certain publication listed in the AD as of [insert date 35 days aftcr date of publication in

oonNG SYMOOL

the FEDERAL REGISTER],

ADDRESSES: For seIVice information identified in this AD, contact Boeing

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Commercial Airplanes, Attention: Data & Services Management, P. O. Box 3707,

(l<mNGSYM60L

Me 2H-65, Seattle, Washington 98124-2207; telephone 206-544-5000, extension 1;

fax 206-766-5680; e-mail mc.boecom@boeing.com; Internet