Airworthiness Directives 2004 - Revocation and Remaking - Pilatus Britten Norman Bn2a Mk Iii (Trislander) Series Aeroplanes (Cth)

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

Pilatus Britten Norman BN2A Mk III (Trislander) Series Aeroplanes

AD Name  AD Number

Rudder Trim Jack Lower Mounting Bracket - Inspection and Modification       AD/BNT/1

Aileron Mass Balance Attachment - Inspection and Modification  AD/BNT/2

Flap Drive Pick Up Bracket  AD/BNT/3 Amdt 1

Rudder Bar Assembly - Modification  AD/BNT/4 Amdt 2

Flap Hinge Attachments - Inspection and Modification  AD/BNT/5

Engine Mounting Frames - Inspection  AD/BNT/6 Amdt 1

Pilots Seats Locking Mechanism - Inspection and Modification  AD/BNT/7

Woodward Propeller Governor Drive Shaft - Inspection and Replacement         AD/BNT/8

Elevator Trim Tab Cables - Replacement  AD/BNT/9

Elevator Torque Tube - Inspection and Rework  AD/BNT/10

Wing Bottom Surface Lamination Sta. 112 - Modification  AD/BNT/11 Amdt 1

Rear Fuselage Undersurface - Modification  AD/BNT/12

CANCELLED  AD/BNT/13 Amdt 2

Hartzell Propeller Blades Installed on Centre Engine - Removal  AD/BNT/14

Undercarriage Lower Bracket and Attachment - Engine Nacelle Area -              AD/BNT/15 Amdt 2

Rudder Bar Lower Mounting - Inspection and Modification  AD/BNT/16

Airframe Structural Fatigue Life Limitations  AD/BNT/17 Amdt 2

Engine Mounting Brackets - Inspection  AD/BNT/18

Passenger Seats - Inspection and Modification  AD/BNT/19

Main Undercarriage Leg Outer Casing - Inspection  AD/BNT/20

Flight Compartment Seat Back - Inspection and Modification  AD/BNT/21

Aileron Mass Balance Tube - Inspection  AD/BNT/22

Propeller Governors - Inspection and Adjustment - CANCELLED  AD/BNT/23 Amdt 1

Rudder Stop Structure - Inspection and Modification  AD/BNT/24

Elevator and Flap Control Rods - Inspection  AD/BNT/25 Amdt 1

Engine Fire Warning - Modification  AD/BNT/26

Rudder Mass Balance Arm Support Brackets - Inspection  AD/BNT/27

Main Undercarriage Leg Tube - Inspection and Modification  AD/BNT/28

Tailplane Attachment Bracket and Rear Pod Structure - Inspection                   AD/BNT/29

CANCELLED  AD/BNT/30

Engine Controls Attachment Brackets - Modification  AD/BNT/31

Undercarriage Shock Absorber Support Ring - Inspection and Rectification       AD/BNT/32

Engine Control Shaft - Inspection  AD/BNT/33

Wing Mounted Engine Upper Mounting Brackets  AD/BNT/34 Amdt 2

Wing/Fuselage Attachment Pins - Inspection  AD/BNT/35

Wing Tip Tank Fuel Contents Transmitter Floats - Inspection  AD/BNT/36

Primary Structure Corrosion  AD/BNT/37 Amdt 2

Pilots Switch Panel  AD/BNT/38

Nose Wheel Steering Drive Ring - CANCELLED  AD/BNT/39

Main Landing Gear Torque Link  AD/BNT/40

Generator Inspection  AD/BNT/41

Wing Spar Cap  AD/BNT/42

NLG Leg Cylinder Bearing Surfaces  AD/BNT/43

Nose Wheel Steering Drive-Ring  AD/BNT/44 Amdt 1

Control Column Sliding Tube  AD/BNT/45 Amdt 1

Throttle Friction Adjuster  AD/BNT/46 Amdt 1

Main Landing Gear Oleo Attachment Bracket  AD/BNT/47 Amdt 4

Emergency Exit Window  AD/BNT/48

Engine Mounting Brackets  AD/BNT/49 Amdt 1

Rear Engine Mounting Frame NB-51-H-1021  AD/BNT/50

Left and Right Rudder Bar Pillar and Slider Tube Assemblies  AD/BNT/51

Control Column Universal Joint  AD/BNT/52

Access Panel Bolts  AD/BNT/53 Amdt 1

FHL Landing Gear Units  AD/BNT/54

Folding Passenger Seat Rear Frame  AD/BNT/55

Control Cable Swivel Unit Mounting Bracket  AD/BNT/56