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DEPARTMENT OF TRANSPORTATION Federal Aviation Administration 14CFR Part 39 

# mOCk$;! No. FAA-2008-0295; Di.-ectorate Identifier 2007-NM-298-AD; Amendme 

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DI.--'D3 RlN 2120-AA64 Ai.-worthincss Directives; The Boeing Company Model 757 Airplanes 

# I AGENCY: Federal Aviation Administration (FAA), Department ofTransportatioll (DOT). ACTION: Final rule. SUMMARY: The FAA is adopting anew ainyorthiness directive (AD) forModel 757-200, -200PF, -lODCB, and -300 series airplanes. This AD requires an inspection 0 the two spring arms inthe spin brake assemblies in the nose wheel well 10 determine if the spring amlS are made ofaluminum or composite material, and repetitive related 2 IJfIN(; S\1>IOOL investigative/corrective actions ifnecessary. This AD also provides options for

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>ATE ADDRESSES: For service infomlation identified in this AD, contact Boeing The Director ofthe Federal Register approved the incorporation by reference a DATES: This AD becomes effective [INSERT DATE 35 DAYS AFTER DATE OF ,TO tenninating the repetitive actions, This AD results from reports ofcracked and broken I aluminum springs, We are issuing this AD to detect and correct cracked orbroken springs. A cracked orbroken spring could sepJate from the airplane and result in potential hazard to persons orproperty on the Jound, or ingestion into the engine with engine damage and potential shutdown, or damage to the airplane.

certain publication listed in the AD as of [INSERT DATE 35 DAYS AFTER DATE 0 PUBLICATION INTHE FEDERAL REGISTER].

PUBLICATION INTHE FEDERAL REGISTER].14910-13-P)

DEPARTMENT OF TRANSPORTATION Federal Aviation Administration ONCURR"NCCS R.OUnNG SYMBOL 14 CFR Part 39 39-*'; AD **) 

### tf1JfY1-11 !} INlnALSISIG (Docket No. FAA-2008-0295; Directorate Ide tiller 2007-NM-298-AD; Amendment .

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DATE 

## 1-30-10 RlN 2120-AA64 Ainvorthiness Directives; The Boeing Company Model 757 Airplanes 

# I AGENCY: Federal Aviation Adminish"ation (F!A.A),Department ofTransportation ROUn"G SyMBOL

DATE; 

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# ( SUMMARY: The FAA is adopting anew airworthiness directive (AD) for Model DA~ 757-200, -200PF, -200CB, and -300 series airplLes. This AD requires an inspection of Ro"~ny-sv2o, l

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## f!; t etwo spnng 3mlSill t espm r e assem les Int enose w ee we to etermme 1 NmALSlslq ~ I· d fl· 

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# f'i"l>.ue; "1""- tle spnng arms arema e0 aummum orcompOSItematena ,an repetltJVere ate A~ investigative/corrective actions ifnecessary. Thi1sAD also includes apm1sinstallation I -- paragraph and provides options tor terminating the repetitive actions. This AD results ~ from reports of cracked and broken aluminum sJrings. We are issuing this AD to detect DATE and correct cracked orbroken springs. A crackel orbroken spring could separate from 

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## tv j ROUTING SYMllOl the airplane and result inpotential hazard to persons orproperty on the grolllld, or 

# I mTIALSI$IG ingestion into the engine with engine damage and potential shutdown, or damage to the (DOT). ACTION: Final rule.



## '" airplane. OUTING SYMWL DATES: This AD becomes effective [INSERT DATE 35 DAYS AFTER DATE OF IN!TlALS'$IG



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---- PUBLICATION INTHE FEDERAL REGISTER].



# I DATE The Director ofthe Federal Register app oved the incorporation by reference of I ROUTING $YM60l certain publication listed inthe AD as of [INSEjT DATE 35 DAYS AFTER DATE OF

# ,",mn""~"',,",,,",-- PUBLICATION IN THE FEDERAL REGISTER]. 

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