Document ID: chunk:federal_register_of_legislation:F2006B06202:body:0
Version: federal_register_of_legislation:F2006B06202
Segment Type: other
Provision Reference: 
Character Range: 0–733

COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 107 CIVIL AVIATION SAFETY AUTHORITY
 SCHEDULE OF AIRWORTHINESS DIRECTIVES

 Propellers - Variable Pitch - Hamilton Standard

                  AD/PHS/9  Model 54H60 Pitch Lock Regulator Assembly - Inspection and Modification

 Applicability: Propeller models 54H60-81, 91, 117, 125. Document:  Hamilton Standard SB 54H60, No.-59 Rev. 1.
            Note: FAA AD 75-03-05 refers.

 Compliance: In accordance with the requirement document.

            Background:  To reduce the possibility of separation of the pitchlock extension sleeve, modifications are introduced to the retention thread and surge valve housing.

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