DEPARTMENT OF TRANSPORT AnON 14910-13-Pj _ONCu""~';ce; ovn"GS"o'I'BOl Federal Aviation Administration AlJ 11l-

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## D<n,' [Docket No. FAk2&f(f~++++j Directorate Identifier 2010-NM-236-AD) ~'E RIN 2120-AA64 

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### Compari, Model 737-600, -700, -700C, ~800, 'NllIAL.SJ5IG, - and -900 Series Airplanes ~ 11-26-}0 AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice ofproposed rulemaking (NPRM). SUMMARY: We propose to adopt anew airworthiness directive (AD) for the produ listed above. This proposed AD would require 

# ah inspection of the orientation ofbot I """'IS,n, .4NItt-IJo~ sides ofthe coil cord connector keyways ofthe number 2 windows on the flight deck. 

### '" clocking the connector keyways to 12o'clock ifnecessary; and replacing the coil cor assemblies on both number 2 .•• vindows on the flight deck. This proposed AD was prompted by reports of arcing and smoke at the number 2 window inthe flight deck. are proposing this AD toprevent arcing, smoke, and fire in the flight deck, which co lead to injuries to or incapacitation ofthe flight brew. DATES: We must receive comments on this prlposed AD by [INSERT DATE 45 DAYS AFTER DATE OF PUBLICATION IN THE FEDERAL REGISTER]. ADDRESSES: You may send comments by any of the follovving methods:

• Federal eRulemaking Portal: Go to http://'''''''Nw.regulations.l!Ov. Follow the 

# !rJL/irI~! inSlnJctions for submitting comments.
• Fax: 202-493-2251. 

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DEPARTMENT OF TRANSPORTATION Federal Aviation Administration 14CFR Part 39 [Docket No. FAA-2010-++++; Directorate Identifier 2010-NM-236-ADj RlN 2120-AA64 Airworthiness Directives; The Boeing Company Model 737-600, -700, -700C, -800, , IN,TIALS SIG

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### and -900 Series Airplanes AGENCY: Federal Aviation Administration (FAA), DOT. I 

### ACTION: Notice ofproposed rulemaking (NPRM). SUMMARY; Wepropose to adopt anew airworthiness directive (AD) for theprodu
, 

### listed above. This proposed AD would require an inspection ofthe orientation ofhot sides ofthe coil cord connector keyways ofthe number 2 windows on the flight deck clocking the connector keyways to 12o'clock 

### ifnecessary; and replacing the coil cor assemblies onboth number 2 windows on the flikht deck. This proposed AD was prompted by reports ofarcing and smoke atthe Jumber 2 window inthe flight deck. are proposing this AD to prevent arcing, smoke, and fire inthe flight deck, which co , 

### lead toinjuries to orincapacitation ofthe flight crew. DATES: We must receive comments on this proposed AD by 

### [INSERT DATE 45 I 

### DAYS AFTER DATE OF PUBLICATION IN]THE FEDERAL REGISTER]. ADDRESSES: You may send comments by an1 ofthe following methods:
•Federal eRulemaking Portal: Go tohttpt//www.regulations.gov. Follow the instructions for submitting comments. I


### •Fax: 202-493-2251.