Document ID: chunk:federal_register_of_legislation:F2006B09834:body:0
Version: federal_register_of_legislation:F2006B09834
Segment Type: other
Provision Reference: 
Character Range: 0–789

COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
 SCHEDULE OF AIRWORTHINESS DIRECTIVES

 Fokker F50 (F27 Mk 50) Series Aeroplanes

                         AD/F50/1 Central Windshield Post Connection to Pressure Bulkhead

 Applicability: All model F27 Mk 050 aircraft with serial numbers 20104 to 20107 inclusive. Requirement:              Modify in accordance with Fokker Service Bulletin F 50-53-001.
            Note: RLD BLA No 88-18 refers.

 Compliance: Before exceeding 10,000 flights.

7/88

            Background: The lug at the bottom of the central windshield post has broken on the manufacturer's fatigue test. A modification has been designed to improve the fatigue resistance of this critical structural joint.