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
Propellers - Variable Pitch - Hartzell
AD Name AD Number
CANCELLED AD/PHZL/1
CANCELLED AD/PHZL/2
Blade Retaining Split Ring - Replacement - CANCELLED AD/PHZL/3
Blade Retaining Split Ring - Replacement and Life Limitation - CANCELLED AD/PHZL/4
Piston Jack Assembly P/N B-804 - Replacement - CANCELLED AD/PHZL/5
Link Screw P/N AN501-A10-6 Replacement - CANCELLED AD/PHZL/6
Guide Collar - Replacement and Inspection - CANCELLED AD/PHZL/7
Hub Spider - Replacement AD/PHZL/8
CANCELLED AD/PHZL/9 Amdt 1
CANCELLED AD/PHZL/10
Propeller Mounting Bolt - Inspection and Modification - CANCELLED AD/PHZL/11
CANCELLED AD/PHZL/12
CANCELLED AD/PHZL/13
Blade and Hub - Shot Peening AD/PHZL/14 Amdt 4
Relief Valve Springs - Replacement - CANCELLED AD/PHZL/15
Pitch Change Block - Inspection and Modification - CANCELLED AD/PHZL/16
Bearing Inspection - CANCELLED AD/PHZL/17 Amdt 1
Propeller Blade Clamp - Inspection - CANCELLED AD/PHZL/18
Carbon Block Assembly - Modification - CANCELLED AD/PHZL/19
Spinner Bulkhead - Modification - CANCELLED AD/PHZL/20
Propeller Blade Shank - Inspection - CANCELLED AD/PHZL/21 Amdt 1
Propeller Blade Bearing - Inspection - CANCELLED AD/PHZL/22 Amdt 2
Blade Shank - Inspection and Modification AD/PHZL/23 Amdt 5
Propeller Attachment - Modification and Inspection AD/PHZL/24
Blade Shank - Inspection - CANCELLED AD/PHZL/25 Amdt 2
Blade Shank - Inspection - CANCELLED AD/PHZL/26
SUPERSEDED AD/PHZL/27
Propeller Blade - Replacement - CANCELLED AD/PHZL/28 Amdt 1
SUPERSEDED AD/PHZL/29 Amdt 1
Pitch Change Knob Bushing - Replacement - CANCELLED AD/PHZL/30
SUPERSEDED AD/PHZL/31 Amdt 1
Propeller Modification - Installation of Spring Back-up Kit AD/PHZL/32
Pitch Change Forks - Shot Peening - CANCELLED AD/PHZL/33
SUPERSEDED AD/PHZL/34
Shank Blade - Replacement - CANCELLED AD/PHZL/35
Propeller Blade - Inspection and Modification of Balance Cavity - CANCELLED AD/PHZL/36 Amdt 2
Hard Alloy Blades - Inspection AD/PHZL/37
Y Shank Blade - Inspection and Replacement - CANCELLED AD/PHZL/38
Propeller Damper - Replacement AD/PHZL/39 Amdt 1
Propeller Blade - Replacement - CANCELLED AD/PHZL/40
Propeller Blade Shank Bearing Radius - Inspection - CANCELLED AD/PHZL/41
Propeller Feather Assist Spring Kit AD/PHZL/42 Amdt 5
Single Shoulder Aluminium Blades - CANCELLED AD/PHZL/43 Amdt 10
Propeller Attachment Bolts AD/PHZL/44 Amdt 8
Propeller Hub Pilot Tubes - Replacement - CANCELLED AD/PHZL/45
Propeller De-Icer System Slip Ring - Inspection AD/PHZL/46 Amdt 2
Propeller Blades TL10282 ( ) ( ) + 4 or LT10282 ( ) ( ) + 4 - Retirement - AD/PHZL/47 Amdt 1
Propeller Blade Pilot Tube Bore - CANCELLED AD/PHZL/48 Amdt 6
T10282 Blades (Hard Alloy) - CANCELLED AD/PHZL/49 Amdt 3
A-4025 Spring Retainer - Inspection AD/PHZL/50
Propeller Attach Bolts - CANCELLED AD/PHZL/51
Propeller Blade Separation - CANCELLED AD/PHZL/52 Amdt 2
Blade Clamps AD/PHZL/53 Amdt 2
Hard Alloy Propeller Blades AD/PHZL/54
Pilot Tubes - CANCELLED AD/PHZL/55 Amdt 1
Pitch Change Rod AD/PHZL/56
Blade Tip Stalling AD/PHZL/57 Amdt 2
Piston Nut B474 AD/PHZL/58
Two Blade Y Shank Aluminium Hub - CANCELLED AD/PHZL/59 Amdt 4
Three Bladed Y Shank Aluminium Hubs AD/PHZL/60 Amdt 4
Mounting Studs - CANCELLED AD/PHZL/61
Propeller Blade Pilot Tube Bore AD/PHZL/62 Amdt 4
Propeller Blade Bore - CANCELLED AD/PHZL/63 Amdt 1
Hub Pilot Tube Bore AD/PHZL/64 Amdt 2
Hub Pilot Tube Bore Inspection AD/PHZL/65
Blade Pitch Change Knob AD/PHZL/66
Propeller Blade Cracking AD/PHZL/67
Turbine Engine; Steel Hub Propellers AD/PHZL/68 Amdt 2
Hartzell X and V Shank Propellers AD/PHZL/69 Amdt 2
Hard Alloy Blades - Removal AD/PHZL/70
Counterweight Clamp Bolts AD/PHZL/71
Counterweight Clamp Bolt Hole AD/PHZL/72
Discrepant Y Shank Propellers AD/PHZL/73
Two Blade 'Y' Shank Aluminium Hub AD/PHZL/74 Amdt 1
Propeller Hub Replacement AD/PHZL/75
HC-C2YR-4CF Propeller Life Reduction AD/PHZL/76
Australian Air Props AD/PHZL/77 Amdt 2
Anti-ice boots AD/PHZL/78
Propeller Vibration Placard AD/PHZL/79 Amdt 1
Composite Blades Cracking AD/PHZL/80