COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
Boeing 737 Series Aeroplanes
AD/B737/94 Outboard Chords of BS 727 Frame and Stringer 18A 11/95
Applicability: Model 737-100 and 200 series aircraft with line numbers 1 through 999. Requirement: Action in accordance with the technical requirements of FAA AD 95-12-17 Amdt 39-
9268.
Note: Boeing Service Bulletins 737-53-1088 and 737-53A1166 refer.
Compliance: As specified in the Requirement Document.
Background: The FAA received reports of fatigue cracks in the outboard chord of the frame at BS 727, and in the outboard chord of stringer 18A. This Directive requires on-going repetitive inspections, with terminating action required if cracking is detected.