1AD/HU 269/109 Amdt 1 - Tail Rotor Swashplate Shaft Inspection

COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY

SCHEDULE OF AIRWORTHINESS DIRECTIVES

Image unavailable in extracted text
Image unavailable in extracted text
Schweizer (Hughes) 269 Series Helicopters

AIRWORTHINESS DIRECTIVE

Image unavailable in extracted text

Image unavailable in extracted text
For the reasons set out in the background section, the CASA delegate whose signature appears below revokes Airworthiness Directive (AD) AD/HU 269/109 and issues the following AD under subregulation 39.1 (1) of CAR 1998. The AD requires that the action set out in the requirement section (being action that the delegate considers necessary to correct the unsafe condition) be taken in relation to the aircraft or aeronautical product mentioned in the applicability section: (a) in the circumstances mentioned in the requirement section; and (b) in accordance with the instructions set out in the requirement section; and (c) at the time mentioned in the compliance section.

AD/HU 269/109

Amdt 1

Tail Rotor Swashplate Shaft Inspection 13/2000

Applicability: Schweizer (Hughes) Model 269A, 269A-1, 269B, 269C, 269C-1, 269D and TH-55A Helicopters equipped with a;

Part number (P/N) 269A6049-3 tail rotor swashplate assembly shipped from the Schweizer factory as a spare between 1 September 1998 and 1 December 1998 inclusive; or

2. P/N 269A6049-3 tail rotor swashplate assembly shipped from the Schweizer factory as a spare where the shipping date is unknown; or

3. P/N 269A6050-5 tail rotor control assembly serial number S1047 through S1061 inclusive.

Requirement: 1. Comply with “PROCEDURE, PART I, Check for Looseness:” of Schweizer Service Bulletin B-271.1, C1B-009.1 or DB-007.1, all dated 14 Oct 1999, as applicable.

2. Comply with “PROCEDURE, PART II, Inspect for Proper Size:” of Schweizer Service Bulletin B-271.1, C1B-009.1 or DB-007.1, all dated 14 Oct 1999, as applicable.

3. For spare assemblies described in 1., 2. or 3. of the Applicability section of this airworthiness directive; comply with the relevant steps of “PROCEDURE, PART II, Inspect for Proper Size:” of Schweizer Service Bulletin B-271.1, C1B-009 or DB-007.1, all dated 14 Oct 1999, as applicable.

Confirmation of swashplate size for correctness is closing action for this Directive.

Note: FAA Airworthiness Directive 2000-16-05 , Amendment 39-11859 refers.

Compliance: 1. Unless previously accomplished, within 10 flight hours of the effective date of this airworthiness directive amendment and thereafter at 10 flight hour intervals until Requirement 2. of this airworthiness directive has been accomplished.