Airworthiness Directives 2004 - Revocation and Remaking - De Havilland Dhc-1 (Chipmunk) 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

De Havilland DHC-1 (Chipmunk) Series Aeroplanes

AD Name  AD Number

Tailplane Bracket Bolt - Locking  AD/DHC-1/1

Engine Mount Pick-Up Points - Modification  AD/DHC-1/2

Fuel Line Cock to Filter - Replacement  AD/DHC-1/3

Undercarriage Torque Link Centre Hinge Joint - Modification  AD/DHC-1/4

Fuel System - Modification  AD/DHC-1/5 Amdt 2

Engine Mount Pick-Up Bolt - Inspection  AD/DHC-1/6

Tailplane Attachment Lugs and Bulkhead - Inspection  AD/DHC-1/7

Fairey-Reed Propeller - Spinner Removal  AD/DHC-1/8

Rudder Torque Tube Flange - Inspection  AD/DHC-1/9

Superseded by AD/DHC-1/15  AD/DHC-1/10

Elevator Trim Tab Cable - Inspection  AD/DHC-1/11

Wing Spar Booms and Centre Section - Fatigue Life Limitation  AD/DHC-1/12 Amdt 6

Flap Return Spring/Flap Check Cable  AD/DHC-1/13

Flap Hinge Arms - Inspection and Modification  AD/DHC-1/14

Tail Landing Gear and Lower Surface of Tailplane - Inspection and Modification            AD/DHC-1/15

Tailwheel Yoke Attachment Bolt - Inspection  AD/DHC-1/16

CANCELLED  AD/DHC-1/17

Fuselage Centre Top Structure - Inspection and Modification  AD/DHC-1/18

Flap Layshaft and Operating Cam  AD/DHC-1/19 Amdt 1

CANCELLED  AD/DHC-1/20

Wing to Fuselage Attachment Links  AD/DHC-1/21 Amdt 1

Tailplane Structure  AD/DHC-1/22 Amdt 2

CANCELLED  AD/DHC-1/23

Engine Mounting Frames - Inspection - CANCELLED  AD/DHC-1/24

Wing Flap Inner Hinge Bracket and Reinforcing Channel  AD/DHC-1/25 Amdt 1

CANCELLED  AD/DHC-1/26

Seat Restraint Installations - Modification  AD/DHC-1/27

Undercarriage Mounting Casting  AD/DHC-1/28 Amdt 8

Tailplane Attachment Fittings  AD/DHC-1/29 Amdt 2

Engine Mount Upper Attachment Points/Reinforcing Plates  AD/DHC-1/30 Amdt 1

Fin Rear Spar  AD/DHC-1/31 Amdt 1

Fuselage Rear Bulkhead  AD/DHC-1/32 Amdt 2

Tailplane Support Struts  AD/DHC-1/33 Amdt 1

Shock Absorber Strut Piston Tube  AD/DHC-1/34 Amdt 1

Engine Mounting Frame Joints  AD/DHC-1/35 Amdt 1

Flap Operating Cables  AD/DHC-1/36

Engine Start Isolation Switch  AD/DHC-1/37

Re-Classification of Existing Modifications to Mandatory Status  AD/DHC-1/38