1Airworthiness Directives 2004 - Revocation and Remaking - Sikorsky S-76 Series Helicopters

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

Sikorsky S-76 Series Helicopters

AD Name AD Number

Fuselage Tail Cone Inspections AD/S-76/1 Amdt 2

Engine Oil Filler Service Door - Modification AD/S-76/2

Engine Air Inlet Cowl and Aft Cowl Assemblies - Modification AD/S-76/3 Amdt 1

Main Rotor Hub - Inspection - CANCELLED AD/S-76/4 Amdt 1

Power Plant Forward Tripod Support - Inspection - CANCELLED AD/S-76/5

Hydraulic Pumps - Replacement AD/S-76/6

Main Transmission Support Structure Fitting Assemblies - Inspection - AD/S-76/7 Amdt 1

Retirement Lives AD/S-76/8 Amdt 11

Cyclic Torque Tube - Inspection of Centre Support Bearing Housing AD/S-76/9

MGB Tip Plate Assembly Retention Bolts - CANCELLED AD/S-76/10

Main Rotor Spindle Assembly - Inspection and Modification - CANCELLED AD/S-76/11 Amdt 1

Upper Deck Flight Controls Installation - Modification AD/S-76/12

Tail Rotor Outboard Retaining Plate Bolts - Inspection AD/S-76/13

Fuselage Bulkhead - Engine Support Fitting Area - Inspection and Modification AD/S-76/14

Main Rotor Damper Piston Rod - Inspection - CANCELLED AD/S-76/15

Main Rotor Blade Root End - Inspection for Fatigue Cracking AD/S-76/16 Amdt 2

Main Rotor Blade Spindle - Inspection and Replacement - CANCELLED AD/S-76/17 Amdt 1

Pilot and Co-Pilot Seats, Support Frames - Inspection AD/S-76/18

Main Rotor Blade - Tip Plate Assembly Retention Bolts - Inspection and AD/S-76/19

Power Plant Mounting Supports - Inspection and Modification AD/S-76/20

Main Gear Box Assembly - Shaft and Spur Pinion Inspection and Retirement AD/S-76/21 Amdt 1