Commonwealth legislation

Airworthiness Directives 2004 - Revocation and Remaking - Gates Learjet 24 & 25 Series Aeroplanes

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This instrument revokes a list of Airworthiness Directives (ADs) that apply to Gates Learjet 24 & 25 series aeroplanes and re‑issues each AD as a separate instrument in the same form. It affects owners, operators and maintenance organisations who must continue to follow the inspections, replacements, modifications or other measures set out in those ADs; the CASA delegate acts under subregulation 39.001(1) and operators bear the compliance cost.

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Airworthiness Directives 2004 - Revocation and Remaking - Gates Learjet 24 & 25 Series Aeroplanes

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.

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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

Gates Learjet 24 & 25 Series Aeroplanes

AD Name AD Number

Horizontal Stabiliser - Inspection AD/LEARJET/1

Spoiler Actuator Attachment Bolts - Replacement AD/LEARJET/2

Rudder Pedal Heel Plates - Inspection AD/LEARJET/3

Tip Tank Fuel Pressure Relief - Modification AD/LEARJET/4

Airspeed - Machmeter Indicator Presentation - Modification AD/LEARJET/5

Wing Flap System - Inspection AD/LEARJET/6

Emergency Exit Window, Seat-Back Operating Instruction Placard - AD/LEARJET/7

Main Landing Gear Upper Strut - Inspection AD/LEARJET/8

Spoiler Actuator Bracket And Bushing - Inspection AD/LEARJET/9

Spoiler Centre Hinge Brackets - Inspection AD/LEARJET/10

Lower Cabin Door Jamb - Inspection AD/LEARJET/11

Control System Stop Bolts - Replacement AD/LEARJET/12

Spoiler System - Inspection AD/LEARJET/13

Upper Cabin Door Locking Mechanism -Inspection And Modification AD/LEARJET/14 Amdt 1

Refrigeration System Condenser Fan - Inspection and Replacement AD/LEARJET/15

Secondary Yaw Damper Servo Cable Clamp Bolt - Inspection AD/LEARJET/16

Cabin Altitude Pressure Limiter - Installation AD/LEARJET/17 Amdt 1

Stall Warning System - Adjustment And Test AD/LEARJET/18

Aileron Lower Skin - Inspection AD/LEARJET/19

Upper Cabin Door Lock Mechanism Bolts - Modification AD/LEARJET/20

Aft Engine Beam - Inspection AD/LEARJET/21

Aft Engine Beam Pylon Bolts - Inspection AD/LEARJET/22

Tailcone Service Area - Inspection AD/LEARJET/23 Amdt 1

Automatic Flight Controls Systems - Inspection and Modification AD/LEARJET/24

Automatic Flight Control System - Deactivation and Modification AD/LEARJET/25

Flight Manual - Change To Metric Units AD/LEARJET/26

Horizontal Stabiliser Hinge Pin Bushing Installation - Inspection AD/LEARJET/27

Automatic Flight Control Systems - Inspection and Modification AD/LEARJET/28

Aileron Trim Tab Balance Weight - Replacement AD/LEARJET/29

Flap System and Flap Sector Mounting Brackets AD/LEARJET/30 Amdt 2

Handling Qualities and rodynamic Stall Characteristics - Modification AD/LEARJET/31

Battery Vent System AD/LEARJET/32 Amdt 2

Stall Warning Accelerometer AD/LEARJET/33

Flap Attachment Fittings AD/LEARJET/34

Crew Oxygen Plumbing and Map Light Wire Protection AD/LEARJET/35

Tip Tank Flapper Valves AD/LEARJET/36

Outflow/Safety Valve AD/LEARJET/37

Main Landing Gear Tyre AD/LEARJET/38

Source text

Sourced from the Federal Register of Legislation (legislation.gov.au), CC BY 4.0.

1 Airworthiness Directives 2004 - Revocation and Remaking - Gates Learjet 24 & 25 Series Aeroplanes