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
Bell Helicopter Textron 204 Series Helicopters
AD Name AD Number
Tail Rotor Hub - Modification - CANCELLED AD/BELL 204/1
Scissors Assembly - Modification - CANCELLED AD/BELL 204/2
Baggage Compartment Door - Modification - CANCELLED AD/BELL 204/3
Tail Rotor Assembly Inspection AD/BELL 204/4 Amdt 1
Tail Rotor Pitch Control Slider AD/BELL 204/5 Amdt 1
Fatigue Critical Components Retirement Lives AD/BELL 204/6 Amdt 12
Tail Rotor Yoke - Inspection AD/BELL 204/7
Main Rotor Blade - Modification AD/BELL 204/8
Superseded by DCA/BELL 204/6 Amdt3 AD/BELL 204/9
Tail Rotor Blade Grip AD/BELL 204/10 Amdt 1
Servo Cylinder Upper Control Tube Fittings - Inspections AD/BELL 204/11
Superseded by DCA/BELL 204/6 Amdt5 AD/BELL 204/12 Amdt 1
Tail Rotor Pitch Change Chain AD/BELL 204/13 Amdt 2
Main Rotor Blades - Inspection - CANCELLED AD/BELL 204/14
Fire Detection System - Audible Warning AD/BELL 204/15
Transmission Support Case - Inspection AD/BELL 204/16 Amdt 1
CANCELLED AD/BELL 204/17 Amdt 2
Swashplate Scissors Lever Bolts AD/BELL 204/18
Main Rotor Blade Cracking and Corrosion AD/BELL 204/19 Amdt 3
Emergency Exits - Modification and Inspection AD/BELL 204/20 Amdt 1
Main Rotor Blades - Inspection AD/BELL 204/21
Main Rotor Blades Removal From Service AD/BELL 204/22 Amdt 1
Main Rotor Blade Bolt Washer - Inspection - CANCELLED AD/BELL 204/23
Stabiliser Bar Outer Tube - Inspection - CANCELLED AD/BELL 204/24
Swashplate Support Assembly P/N 204-011-404-9 - Replacement AD/BELL 204/25
Main Rotor Hub Fitting Assemblies - Inspection - CANCELLED AD/BELL 204/26
External Cargo Suspension Kit - Load Restriction and Modification AD/BELL 204/27 Amdt 1
Float Kit and Cross Tubes AD/BELL 204/28
Emergency Exit Latch Pin AD/BELL 204/29
External Load, Load Cell Link AD/BELL 204/30
Main Rotor Yoke AD/BELL 204/31
Tail Rotor Grip AD/BELL 204/32
Main Transmission Spiral Bevel Gear AD/BELL 204/33
Tail Rotor Hub AD/BELL 204/34
Tail Rotor Gearbox Duplex Bearings AD/BELL 204/35
Tail Rotor Grips AD/BELL 204/36
Swashplate Support Assembly AD/BELL 204/37
Tail Rotor Driveshaft Hangar Bearings AD/BELL 204/38
Pillow Block Bolts and Hardware AD/BELL 204/39
Main Gearbox - Planetary Spider AD/BELL 204/40
Tail Rotor Blades AD/BELL 204/41
42 degree Gearbox AD/BELL 204/42
Tailboom Vertical Fin Spar AD/BELL 204/43
Main Rotor Mast AD/BELL 204/44 Amdt 1