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 Gulfstream (Grumman) G.159 Series Aeroplanes AD Name AD Number Flap Drive Control Gearbox - Replacement of Sheave Guard AD/G159/1 Fuel Pressure Switches - Relocation AD/G159/2 Flight Data Recorder and Flight Crew Compartment Voice Recorder - AD/G159/3 Amdt 1 Main Landing Gear Retract Cylinder Attach Fitting - Inspection and Modification AD/G159/4 APU Turbine Wheel - Inspection AD/G159/5 Amdt 2 Engine Driven Cabin Compressors - Inspection - CANCELLED AD/G159/6 Superseded AD/G159/7 Superseded AD/G159/8 Lower Centre Section Skin - Inspection AD/G159/9 Installation of Accessory Gearbox Generator Baffle and Supercharger Drain Line AD/G159/10 Engine Mount Chafing AD/G159/11 Amdt 1 Elevator Trim Tab Horn Fitting - Modification AD/G159/12 Trim Tab Actuators AD/G159/13 Amdt 3 Superseded AD/G159/14 Nose Landing Gear Uplock Bellcrank - Inspection AD/G159/15 Engine Breather Overheat Detector - Max Setting AD/G159/16 Wing Front Beam - Wing to Fuselage Fitting - Inspection AD/G159/17 Life Limited Components - Retirement AD/G159/18 Amdt 2 Landing Gear AD/G159/19 Amdt 4 Water Methanol Tank - Inspection AD/G159/20 Wing Rear Beam Upper Cap Splice Angles - Inspection AD/G159/21 Nose Landing Gear Downlock System - Inspection AD/G159/22 Amdt 1 Fuselage Aft Pressure Dome - Inspection and Modification AD/G159/23 CANCELLED AD/G159/24 Amdt 2 Aileron and Elevator Tabs - Inspection AD/G159/25 Main Landing Gear Uplock Beam Bracket - Inspection AD/G159/26 Landing Gear and Oxygen Systems Gas Cylinders - Inspection and Replacement AD/G159/27 Wing Lower Surface - Inspection AD/G159/28 CANCELLED AD/G159/29 Engine Nacelle Firewall - Inspection AD/G159/30 Amdt 1 Engine Fire Extinguisher Switch - Inspection AD/G159/31 Jumpseat Placard - Installation AD/G159/32 Amdt 1 Main Entry Door - Inspection AD/G159/33 Outer Wing to Integral Tank Front and Rear Beam Splices - Inspection AD/G159/34 Fuselage Top Escape Hatch Structure - Inspection AD/G159/35 CANCELLED AD/G159/36 Main Landing Gear Uplock Beam Assembly - Inspection AD/G159/37 Control Column Wheel Attaching Shaft - Inspection AD/G159/38 Flight Manual - Change to Metric Units AD/G159/39 Main and Nose Landing Gear Uplock Cylinder Attach Bolts - Replacement AD/G159/40 Engine Mount - Inspection and Retirement AD/G159/41 Electrical Power Distribution Protection AD/G159/42 Fluorescent Lighting Installations Incorporating Series 66 Lamps AD/G159/43 Amdt 1 Air Intake Cowling AD/G159/44 MLG Uplock Beam Forward Brackets AD/G159/45 MLG Retract Cylinder Attachment Fittings AD/G159/46