Document ID: chunk:federal_register_of_legislation:F2006B04245:body:0
Version: federal_register_of_legislation:F2006B04245
Segment Type: other
Provision Reference: 
Character Range: 0–1071

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

 Beechcraft 90 and 65-90 (King Air) Series Aeroplanes

 AD/BEECH 90/57
 Amdt 4

 Fuselage Fatigue Life Limitations 4/85

 Applicability: All model F90 series.

             Requirement: 1. Retire the cabin door upper locking pins P/N 50-430177-3 and lower locking pins P/N 50-430018-9 from service.

            2. Retire the pressure cabin from service.

             Compliance: 1. For Para. 1 - Upon or prior to the locking pins achieving 4500 pressurised flight cycles.

            2. For Para. 2 - Before exceeding 8200 pressurised flights.

            Note: These lives may be revised following the completion of further tests and analysis currently being carried out by the manufacturer.

            Background:  This amendment deletes the retirement life requirements for cabin and cockpit side windows. All model F90 aircraft now have the stretched acrylic failsafe windows installed, AD/Beech 90/70 refers.