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 331/19 Turbine Bearing Support Replacement and
Pitch Control Sleeve Pin - Inspection
3/86
Applicability: TPE-331-3U-303G, -3UW-303G, -5-251C, -5-251K, -6-251M which are listed in the reference document by their S/Nos. and those additional engines which had SB TPE- 331-72-0055 incorporated.
Document: 1. AiResearch SB TPE-331-72-0087, Rev. 2; or 2. FAA AD No. 74-24-05, or
3. AD/AIR-T/24A.
Compliance: 1. For engines with less than 100 hours time in service - Within 25 hours time in service after 31 January 1975.
2. For engines with more than 100 hours time in service - Within 300 hours time in service after 31 January 1975.
3. For spare engines - Before installation in an aircraft after 31 January 1975.