COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
AMD Falcon 50 and 900 Series Aeroplanes
AD/AMD 50/3
Amdt 1
MLG Door Emergency Release Lever and Pin 8/89
Applicability: All models 50 and 900 aircraft.
Requirement: 1. Unless Requirement 2 has been accomplished, carry out a manual opening of the main landing gear doors in accordance with the instructions of the manufacturer Maintenance Manual; Work Card 480.0 Para. 3 for the model 50 and Maintenance Procedure 32-120 for the model 900. Check for broken MLG door emergency release pins.
2. Action in accordance with Service Bulletins: F50-208 for the Mystere-Falcon 50; and F900-52 for the Mystere-Falcon 900.
Note 1: Compliance with Requirement 2 constitutes terminating action for this AD. Note 2: DGAC AD 88-140-006(B)R2 and DGAC AD 89-041-007(B) refer.
Compliance: 1. Prior to the accumulation of 1000 landings.
2. Prior to the accumulation of 2000 landings.
Background: This Airworthiness Directive is prompted by reports of the MLG door emergency release pin breaking due to fatigue failure. An inspection plus a modification that replaces the release lever and splined pin, has been introduced by the manufacturer to prevent the possible inability to carry out an emergency extension.
This Amendment is raised to correct a typographical error.