COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
Piper PA-30 & 39 (Twin Comanche) Series Aeroplanes
AD/PA-30/15 Flexible Hose Assemblies - Modification 12/71
Applicability: All models.
Requirement: Inspect engine compartment flexible hoses, ensure they are fire resistant IAW FAA Technical Standing Order C53 or C53A, Type C or D or ANO 101.22, para. 6.25.
Note: This requirement does not apply to breather, vent or drain lines as the failure of these lines will not result in, or add to, a fire hazard.
Compliance: Within 100 hours time in service after 31 December 1971.