Southwest Airlines

Document ID: FAA-2008-0152-0005
Document Type: Public Submission
Agency: Federal Aviation Administration
Received Date: March 04 2008, at 04:44 PM Eastern Standard Time
Date Posted: March 5 2008, at 12:00 AM Eastern Standard Time
Comment Start Date: February 8 2008, at 12:00 AM Eastern Standard Time
Comment Due Date: March 24 2008, at 11:59 PM Eastern Standard Time
Tracking Number: 803e7547
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This is comment on Rule

Airworthiness Directives; Boeing Model 737-400, -500, -600, -700, -700C, -800, and -900 Series Airplanes

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Southwest Airlines offers the following comment: It is stated in Boeing Service Bulletin 737-30A1057, Revision 1, dated October 31, 2007, Section 3 ? WORK INSTRUCTIONS: ? . . . Change the part number as given in the Rosemount Aerospace, Inc. Service Bulletin 2313M-347/2313M-348-30-01.? It is stated in Rosemount Aerospace, Inc. Service Bulletin 2313M-347/2313M-348- 30-01, II.B - Identification Instructions: ?Surface mark per BAC5307, classification RO, with an approved permanent marking material the new -4 dash number,? and ?Surface mark per BAC5307, classification RO, with an approved permanent marking material the new dash number.? Why must ?classification RO? (Rubber Stamp Only per BAC5307) be used to change the part number on the wiper motor? Southwest Airlines requests that the AD allow other forms of acceptable markings for the part number change, such as permanent marker.

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Southwest Airlines

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Southwest Airlines

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