COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
Piaggio P166 Series Aeroplanes
AD/P166/34 Landing Gear Selector Valve - Modification 11/68
Applicability: All model P166 fitted with selector valve P/N 5-5233 which does not have the suffix Rev. A on valve name plate.
Document: 1. Piaggio SB No. 166-56; or
2. RAI AD 68-173/P166-31, Rev. 1.
Compliance: Within 100 hours time in service after 28 November 1968.