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 Douglas DC4 Series Aeroplanes AD Name AD Number Vacuum System - Modification AD/DC4/1 Undercarriage Door Stud - Replacement AD/DC4/2 Main Fuel Line, Support Brackets in Wing - Replacement AD/DC4/3 Goodyear 20DHBM Type Wheels - Flange Replacement AD/DC4/4 Cap Bolts - Replacement AD/DC4/5 Fuel Transfer Placard - Installation AD/DC4/6 Tail Pipe Shroud Deflector - Installation AD/DC4/7 Oxygen Regulator - Relocation AD/DC4/8 Hydraulic Hand Pump - Modification AD/DC4/9 Hydraulic Accumulator - Replacement AD/DC4/10 Vertical Stabiliser Attachment Fittings, AN Type Bolts - Replacement AD/DC4/11 Main Undercarriage Door - Rework AD/DC4/12 Cabin Ventilator Exhaust - Rework AD/DC4/13 Front Anti-Drag Mount - Rework AD/DC4/14 Anti-Drag Position Stud - Revision AD/DC4/15 Tailplane Outer Hinge Bracket - Modification AD/DC4/16 Nose Wheel Retracting Cylinder - Modification AD/DC4/17 Gust Lock Safety Latch - Installation AD/DC4/18 Control Surface Bonding - Revision AD/DC4/19 Rudder Gust Lock Bolt Guard - Installation AD/DC4/20 Control Surface Attachment - Modification AD/DC4/21 Bus Bar Protector Plate - Installation AD/DC4/22 Generator Field Lead - Modification AD/DC4/23 Propeller De-Icing System - Modification AD/DC4/24 Spar Web - Modification AD/DC4/25 Feathering Pump Line - Replacement AD/DC4/26 Magneto Wire Re-Routing AD/DC4/27 Fire Protection Modifications AD/DC4/28 Fire Detector Guard - Installation AD/DC4/29 Electric Generator Fan - Removal AD/DC4/30 Propeller Feathering System - Modification AD/DC4/31 Master Ignition Switch - Modification AD/DC4/32 Nose Wheel Brace Strut Collar - Inspection AD/DC4/33 Electrical Distribution Bus AD/DC4/34 Amdt 1 Floor Beam to Rear Spar Frame Attachment Angle - Inspection AD/DC4/35 Nose Gear Yoke End Fitting - Inspection and Replacement AD/DC4/36 Spar Web - Inspection AD/DC4/37 Lower Main Plane Stringers Inspection AD/DC4/38 Aircraft Flight Manual, Flight into Icing Conditions AD/DC4/39 Amdt 1