COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
Piper PA-31 Series Aeroplanes
AD/PA-31/21
Amdt 3
Rudder and Nose Gear Steering Cable Assemblies - Inspection and Replacement
8/75
Applicability: All model PA-31P with S/Nos. 31P-1 to 31P-7530019. All model PA-31T with S/Nos. 31T-7400002 to 31T-7520022.
Requirement: 1. Inspect rudder and nose gear steering cable assemblies for wear at all pulley and fair-lead locations.
2. Replace rudder and nose gear steering cable assemblies by installing Piper Kit No. 760-923 in accordance with SB No. 446A.
Compliance: For Para. 1 - Within 100 hours time in service after 30 September 1975 and
thereafter at intervals not exceeding 100 hours time in service until replaced.
For Para. 2 - Within 300 hours time in service after 30 September 1975.