COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 106 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
Allison Turbine Engines - 250 Series
AD/AL 250/50
Amdt 1
N2 Overspeed Control Assembly - Addition of Lockwashers to Ground Jumper Lead
1/83
Applicability: All model 250-C28C and C30S engines excepting those exempted in the documents.
Document: Allison 250-C28C, Alert CEB A73-2024, Rev. 2. Allison 250-C30S, Alert CEB A73- 3015, Rev. 2.
Compliance: As per the requirement document.
Background: This AD has been amended to include all Models 250-C28C, C30 and C30S, excepting the engine Serial Nos. specified in the document.