Document ID: chunk:federal_register_of_legislation:F2006B10625:body:0
Version: federal_register_of_legislation:F2006B10625
Segment Type: other
Provision Reference: 
Character Range: 0–869

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

 Schweizer (Hughes) 269 Series Helicopters

 AD/HU 269/65
 Amdt 1

 Tail Rotor Blade Corrosion 7/86

            Applicability: All models, fitted with tail rotor blades P/No. 269A6035-21 with S/Nos. prior to 0877 and tail rotor blades P/No. 269A6035-23 with S/Nos. prior to 2710.

 Requirement: Action in accordance with Hughes SIN No. N-162.

            Note: FAA AD 79-23-03 R1 Amdt 39-5282 also refers.

 Compliance: As per Requirement Document.

            Background: Evidence of corrosion in the interior of the steel spar in the subject tail rotor blades has been found. Amdt 1 limits applicability to those T.R. blades manufactured prior to the introduction of improved corrosion protection at manufacture.