Document ID: chunk:federal_register_of_legislation:F2006B10725:body:0
Version: federal_register_of_legislation:F2006B10725
Segment Type: other
Provision Reference: 
Character Range: 0–1219

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

 McDonnell Douglas (Hughes) and Kawasaki 369 Series Helicopters

 AD/HU 369/61
 Amdt 3

 Tail Rotor Blade Tip Cap Separation 4/86

 Applicability:  All Model 369 Helicopters with affected P/N tail rotor blades. Requirement: 1. Action in accordance with Hughes S.I.N. DN-129, EN-18 and HN-195.
2.    Action in accordance with Hughes S.I.N. DN-132.1, EN-21.1, FN-9.1 and HN-199.1.

3.    Rectify, in accordance with the procedures detailed in Requirement Document 2, all those blades listed in Requirement Documents 1 and 2 that require removal of installed rivets.

            Note: FAA AD 86-01-04 Amdt 39-5187 refers.

 Compliance: 1. As per Requirement Document.

             2.    As per Requirement Document.

 3.    When necessitated as a result of compliance with Requirement Documents 1 or 2.

            Background:  Reports of tail rotor blade tip rib separation or partial separation have been received. Failure to detect and rectify this defect could result in loss of tail rotor control. Amdt 3 to the Directive changes the applicable FAA AD reference.