Airworthiness Directives 2004 I, DAVID ALAN VILLIERS, delegate of the Civil Aviation Safety Authority, acting under subregulation 39.001 (1) of the Civil Aviation Safety Regulations 1998: (a) revoke the Airworthiness Directives mentioned in Schedule 1; and (b) make, as separate instruments, each Airworthiness Directive mentioned in Schedule 1 and attached. David Villiers Delegate of the Civil Aviation Safety Authority 20 December 2004 Note: Each attached Airworthiness Directive is being re-made in exactly the same form as appears in the latest published edition of the Directive. Schedule 1 Revocation and Remaking of Airworthiness Directives Robinson R22 Series Helicopters AD Name AD Number Main Rotor Blade AD/R22/1 Amdt 1 Tailcone Support Structure - Inspection AD/R22/2 Tail Rotor Transmission - Inspection AD/R22/3 Amdt 1 Retirement Lives - Fatigue Critical Components AD/R22/4 Amdt 7 Main Gearbox Flexible Coupling Yokes - Inspection AD/R22/5 Amdt 2 A628-1 and -2 Seat Harness Assembly Latch Modification AD/R22/6 Main Rotor Blades S/Nos. 1 to 91 - Replacement - CANCELLED AD/R22/7 Control Systems Safety Washers - Installation AD/R22/8 Main Rotor Blades - Inspection and Retirement - CANCELLED AD/R22/9 Amdt 4 Tail Rotor Drive Shaft Damper Clips - Replacement AD/R22/10 Clutch Shaft Plug Installation - Inspection AD/R22/11 Upper Steel Tube Frames AD/R22/12 Amdt 2 Tail Rotor Drive Shaft - Replacement AD/R22/13 Main Rotor Low R.P.M. Warning - Modification - CANCELLED AD/R22/14 Upper Steel Tube Frames - CANCELLED AD/R22/15 Lower Actuator Bearing AD/R22/16 Amdt 4 Clutch Lock Switch - Modification AD/R22/17 Actuator Drive Screw A506-1 - Replacement AD/R22/18 Vee Belt Guide - Installation AD/R22/19 Push Pull Tubes and Guides - Inspection and Modification AD/R22/20 Sprag Clutch Replacement AD/R22/21 Amdt 2 Gascolator Fuel Filter - Inspection AD/R22/22 Main Rotor Gearbox Ring Gear Bolts - Inspection and Modification AD/R22/23 Lower Actuator Bearing Mounting Brackets AD/R22/24 Amdt 1 Airframe - Overhaul - CANCELLED AD/R22/25 Amdt 2 Clutch Actuator Overtravel Limit Switch AD/R22/26 Vertical Fin Attachments AD/R22/27 AM-Safe Harness Buckle Assemblies AD/R22/28 Main Rotor Pitch Link AD/R22/29 Main Rotor Spindle AD/R22/30 Amdt 5 Main Rotor Blades AD/R22/31 Amdt 11 Carburettor Air Box Latches AD/R22/32 Tail Rotor Pedal Retaining Clip AD/R22/33 Suspect Bolts AD/R22/34 Rotor Mast Shaft Nuts AD/R22/35 Amdt 1 Main Rotor Blades - 2 AD/R22/36 Forward Flexplate AD/R22/37 Amdt 2 Tail Rotor Gearbox Output Shaft Key AD/R22/38 Amdt 1 Upper Clutch Actuator Bearing AD/R22/39 Placard To Prohibit Pushovers AD/R22/40 Upper Steel Tube Frames - 2 AD/R22/41 Amdt 1 Main Rotor Blades AD/R22/42 Tail Rotor Blades AD/R22/43 V Belt Upper Sheave AD/R22/44 Throttle Governor and Low RPM Warning AD/R22/45 MA-4-5 Carburettor AD/R22/46 Fuel Tank Vent System AD/R22/47 Sprag Clutch AD/R22/48 Main Rotor Drive Shaft Yoke Half Assembly AD/R22/49 Tail Rotor Pitch Control Assembly AD/R22/50 Main Rotor Clutch Shaft AD/R22/51 Amdt 1