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 Canada (BHTC) Agusta Bell 206 Series Helicopters
AD Name AD Number
Fuel Booster Pump Wiring - Modification AD/BELL 206/1
Exhaust Stack Clamps - Replacement AD/BELL 206/2
Forward Engine Mount Attachment - Inspection and Modification AD/BELL 206/3
Control Tubes - Inspection AD/BELL 206/4
Cyclic Pitch Control System Lever - Inspection and Modification AD/BELL 206/5
Retirement Life - Fatigue Critical Components AD/BELL 206/6 Amdt 35
Tail Boom - Inspection AD/BELL 206/7 Amdt 1
Transmission Spider - Inspection and Life Limitation AD/BELL 206/8 Amdt 2
Tail Rotor Control Tube - Inspection AD/BELL 206/9 Amdt 1
Removal Of Landing Gear Spacers - Modification AD/BELL 206/10
Main Rotor Blade Retention Bolt - Inspection AD/BELL 206/11
Transmission Magnetic Drain Plug B-734 Replacement AD/BELL 206/12
Fan Shaft Assembly - Inspection AD/BELL 206/13
Cyclic Control Bellcrank Supports - Inspection and Replacement AD/BELL 206/14 Amdt 2
Tail Rotor Pedal Controls Modification AD/BELL 206/15
Cyclic Stick Balance Spring Clip - Inspection AD/BELL 206/16
Transmission Mount Spindle - Inspection AD/BELL 206/17 Amdt 1
Console Access Panel Attachment Screws - Replacement AD/BELL 206/18
Tail Rotor Pedal Controls - Inspection AD/BELL 206/19 Amdt 1
Cyclic Control Installation - Fitment of Balance Spring AD/BELL 206/20 Amdt 1
Cyclic Stick Lever Assembly P/N 206-00-339-1 - Inspection AD/BELL 206/21
Hydraulic Actuator - Replacement AD/BELL 206/22
Overhead Console Installation - Inspection AD/BELL 206/23
Engine Chip Detector Indicator - Installation AD/BELL 206/24
Tail Rotor Balance Check and Tail Rotor Gearbox Casing and Mounting AD/BELL 206/25
Engine Firewall Seal - Modification AD/BELL 206/26
Voltage Regulator - Replacement AD/BELL 206/27
Engine Bell Mouth Seal Doubler - Modification AD/BELL 206/28
Cover Assembly P/N 206-001-012-1 or P/N 206-001-012-7 - Inspection and AD/BELL 206/29
Main Transmission Magnetic Plug - Inspection AD/BELL 206/30
Main Transmission - Modification AD/BELL 206/31
Aluminium Fuel Lines - Replacement AD/BELL 206/32
CANCELLED AD/BELL 206/33 Amdt 2
Strap P/N 206-031-200-23 and -24 - Replacement AD/BELL 206/34 Amdt 1
Superseded by AD/BELL 206/6 Amdt7 - CANCELLED AD/BELL 206/35 Amdt 3
Emergency Flotation Solenoid Valve - Inspection AD/BELL 206/36 Amdt 1
Anti Torque Control Idler Assembly P/N 206-001-746-5 - Inspection and Rework AD/BELL 206/37
Main Rotor Mast - Inspection AD/BELL 206/38
Nut P/N 1022A14 Main Rotor Hub Latch Bolt and Blade Retention Bolt - AD/BELL 206/39
Tail Rotor Control Tube Tunnel - Modification AD/BELL 206/40
Vertical Fin - Inspection AD/BELL 206/41
Pylon Support Link P/N 206-031-508 - Inspection AD/BELL 206/42 Amdt 2
Heater Fuel Line P/N 206-070-705-1 - Inspection AD/BELL 206/43
Rotor Brake Disc Assembly P/N 4000071 - Inspection and Modification AD/BELL 206/44
Tail Rotor Drive Shaft Cover and Lower Skin of Horizontal Stabilizer - AD/BELL 206/45
Tailboom Skin Splice - Inspection AD/BELL 206/46 Amdt 1
Hydraulic Servo Actuator Piston P/N 41000005 - Inspection and Replacement AD/BELL 206/47 Amdt 1
Tail Rotor Blades - Inspection - CANCELLED AD/BELL 206/48 Amdt 1
Hydraulic Servo Actuator Servo Valve Drive Locknut - Inspection AD/BELL 206/49
Main Rotor Pitch Link Tubes - Inspection AD/BELL 206/50
Vertical Fin Support Forgings AD/BELL 206/51 Amdt 2
Heater Fuel Line P/N 206-070-231-1 - Inspection AD/BELL 206/52
CANCELLED AD/BELL 206/53
Tail Rotor Gearbox Assembly - Inspection AD/BELL 206/54
Pylon Support Link P/N 206-031-508-5 and -7 - Replacement AD/BELL 206/55
Starter Generator Retaining Clamp T Bolt - Inspection AD/BELL 206/56 Amdt 1
Horizontal Stabilizer AD/BELL 206/57 Amdt 2
Full Cell Cavity and Vent Line Modification AD/BELL 206/58
Oil Pressure Tube Assemblies - Inspection and Replacement AD/BELL 206/59
Flight Control System Bolts - Inspection and Replacement AD/BELL 206/60 Amdt 1
Main Rotor Hub Yoke - Inspection and Rework AD/BELL 206/61
Main Rotor Grips - Inspection and Replacement - CANCELLED AD/BELL 206/62 Amdt 1
Horizontal Stabilizer - Modification AD/BELL 206/63
Superseded by AD/BELL 206/62 Amdt1 - CANCELLED AD/BELL 206/64
Main Rotor Pitch Link Clevises - Inspection AD/BELL 206/65 Amdt 2
Tail Rotor Control Tube - Inspection AD/BELL 206/66
Tail Rotor Drive - Inspection of Clamp Type Bearing Hangars AD/BELL 206/67
Main Rotor Pillow Block Bushings - Replacement AD/BELL 206/68
Passenger Door Attachments - Inspection AD/BELL 206/69
Hydraulic Servo Actuator Support Assembly - Inspection AD/BELL 206/70 Amdt 2
Main Rotor Split Cone Set - Inspection AD/BELL 206/71
CANCELLED AD/BELL 206/72 Amdt 6
Main Rotor Hub Pillow Block AD/BELL 206/73 Amdt 7
Tail Rotor Drive Shaft Bearings - Replacement AD/BELL 206/74
CANCELLED AD/BELL 206/75
Horizontal Stabiliser - Inspection and Modification or Retirement AD/BELL 206/76 Amdt 2
Tail Rotor Drive Shaft - Replacement of Bearing Hangars AD/BELL 206/77
Freewheeling Outer Race Shaft - Inspection AD/BELL 206/78
Main Input Drive Shaft Assembly - Inspection and Installation of Visual Aid AD/BELL 206/79 Amdt 1
Fuel Feed Tube and Vent Tube - Replacement AD/BELL 206/80
Auxiliary Fin - Inspection AD/BELL 206/81
Centre Post Installation - Structural Attachment - Inspection and Modification AD/BELL 206/82
Main Rotor Trunnion - Inspection and Retirement - CANCELLED AD/BELL 206/83 Amdt 2
Main Rotor Trunnion - Inspection and Retirement - CANCELLED AD/BELL 206/84 Amdt 1
Fuel Filter and Hoses Installation - Modification AD/BELL 206/85 Amdt 1
Pylon Support Installation Retaining Bolts - Inspection AD/BELL 206/86
CANCELLED - AD/SUPP/2 Amdt1 refers - CANCELLED AD/BELL 206/87
Battery Relay Diode Assembly P/N 30-037-13 - Replacement AD/BELL 206/88
Emergency Flotation Kit Valve Assembly P/N 206-073-915-5 - Inspection AD/BELL 206/89
Tail Rotor Blade Tip Block AD/BELL 206/90 Amdt 6
Longeron P/N 206-031-314 - Inspection and Repair AD/BELL 206/91 Amdt 1
CANCELLED AD/BELL 206/92
Tail Rotor Gearbox P/N 206-040-400 (All Dash Numbers) and P/N 206-040- AD/BELL 206/93
Auxiliary Fuel System - Modification AD/BELL 206/94
CANCELLED AD/BELL 206/95 Amdt 1
Fuel Supply Tube Assembly AD/BELL 206/96
Quick Disconnect Dual Controls AD/BELL 206/97 Amdt 2
Main Rotor Blade - Inspection AD/BELL 206/98
Cyclic Control Stick Assembly AD/BELL 206/99 Amdt 2
Main Rotor Blade Retaining Nuts P/N 206-011-119-1 AD/BELL 206/100
Tail Boom to Gearbox Attachment AD/BELL 206/101 Amdt 1
Tail Rotor Yoke and Pitch Links AD/BELL 206/102 Amdt 2
Tension/Torsion Strap Fitting AD/BELL 206/103
Oil Cooler Blower Impeller - CANCELLED AD/BELL 206/104 Amdt 1
Airframe Fuel Filter Assembly AD/BELL 206/105 Amdt 1
Float Inflation Valve AD/BELL 206/106
Main Rotor Mast AD/BELL 206/107
Stabilizer Identification AD/BELL 206/108
Tail Boom Skin AD/BELL 206/109 Amdt 3
Tail Rotor Pitch Links AD/BELL 206/110
Engine Fuel Valve Electrical Connectors P/N MS3456W14S-5S AD/BELL 206/111 Amdt 2
Tail Rotor Yoke AD/BELL 206/112 Amdt 1
Wedge (Bulged) Windows in Single Latch Doors AD/BELL 206/113
Fuel System Flow Switches AD/BELL 206/114
Horizontal Stabilizer P/N 206-023-119-151 AD/BELL 206/115
Bogus Tail Rotor Hub Assembly P/N 206-011-810-015 and Tail Rotor Yoke P/N AD/BELL 206/116 Amdt 1
Bogus Main Rotor Blades AD/BELL 206/117 Amdt 1
Bogus Tension Torsion Straps AD/BELL 206/118
Main Rotor Flight Control System Bolts AD/BELL 206/119 Amdt 1
Bogus Pressure Gauge Emergency Floats P/N 212-073-905-1 AD/BELL 206/120
Tail Rotor Blade Assembly AD/BELL 206/121
Tail Rotor Blade AD/BELL 206/122
Emergency Float Bags AD/BELL 206/123 Amdt 1
Driveshaft Seal AD/BELL 206/124 Amdt 1
Main Transmission Sungear AD/BELL 206/125 Amdt 2
Swashplate Support Assembly - CANCELLED AD/BELL 206/126 Amdt 2
Main Rotor Hub Trunnion Master Spline AD/BELL 206/127 Amdt 1
Main Rotor Blade and Trim Tab AD/BELL 206/128
Main Landing Gear Cross Tubes AD/BELL 206/129 Amdt 1
Main Landing Gear Cross Tubes (ronautical Accessories Inc.) AD/BELL 206/130 Amdt 1
Vertical Fin - External Doubler AD/BELL 206/131
Tail Rotor Driveshaft Bearing Support Brackets AD/BELL 206/132
Main Rotor Pillow Block Retention Bolts - CANCELLED AD/BELL 206/133
Fuel Valve Switch Guard AD/BELL 206/134
Main Rotor Trunnion and Mast AD/BELL 206/135
Hydraulic Servo Actuator Shoulder Bolt AD/BELL 206/136
Fuel Drain Tubes AD/BELL 206/137
Turbine Outlet Temperature Indicator AD/BELL 206/138
Main Rotor Blades Part Number 206-010-200-33 AD/BELL 206/139
Collective Idler Link and Collective Lever AD/BELL 206/140
Hydraulic Relief Valves AD/BELL 206/141
Tailboom Assembly AD/BELL 206/142
Tail Boom Skin AD/BELL 206/143 Amdt 3
Rotor Mast Collective Lever AD/BELL 206/144
Tail Rotor Blade Part Number 206-016-201 AD/BELL 206/145
Engine RPM Sensor - Limitations AD/BELL 206/146
Fuel System AD/BELL 206/147
Chip Detector Assembly AD/BELL 206/148 Amdt 1
Magnetic Brakes AD/BELL 206/149
Engine to Transmission Shaft AD/BELL 206/150
Memcor Truohm Magnetic Brake AD/BELL 206/151
Rescue Hoist AD/BELL 206/152
Tail Rotor Blade Trailing Edge Skin Cracks AD/BELL 206/153 Amdt 2
Freewheel Aft Bearing Cap AD/BELL 206/154