Summary
We are adopting a new airworthiness directive (AD) for certain Boeing Model 737-300 and 737-400 series airplanes. This AD requires repetitive inspections to detect cracking of the aft fuselage skin, and related investigative/corrective actions if necessary. This AD results from reports of cracks in the aft fuselage skin on both sides of the airplane. We are issuing this AD to detect and correct cracking in the aft fuselage skin along the longitudinal edges of the bonded skin doubler, which could result in reduced structural integrity of the airplane.
Directive Details
AD Number
FAA-2009-0429
Document Number
E9-23877
Type
Rule
Publication Date
October 13, 2009
Effective Date
November 17, 2009
Affected Manufacturer
Boeing Model 737-300 and 737-400 Series
Criticality
important
Emergency
No
Docket ID
Docket No. FAA-2009-0429
Topics
Official Documents
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