COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 106 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
AlliedSignal (Garrett/AiResearch) Turbine Engines - TPE 331 Series
AD/TPE 331/17 Turbine Bearing Oil Inlet Tube - Replacement 3/86
Applicability: Models : TPE-331-35AA, -AB, -DA, -DB, -FA. TPE-331-43A, -BL. TPE-331-47A. TPE-331-55A, -55B, TPE-331-61A. Refer to SB TPE-331-79-0007 for detailed
applicability on the basis of part number and modification series.
Document: AiResearch SB TPE-331-79-0007; or
AD/AIR-T/22.
Compliance: Before installation in an aircraft following reconditioning after 30 September 1974.