COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
Beechcraft 19, 23 and 24 Series Aeroplanes
AD/BEECH 23/38 Control Column Bearing Assemblies 5/79
Applicability: All model B19 with S/Nos. MB-866 to MB-904.
All model C23 with S/Nos. M-1971, M-1980 to M-2076. All model C24R with S/Nos. MC-533, MC-537 to MC-611.
Requirement: Action in accordance with Beechcraft SI No. 1017. Compliance: Within 100 hours time in service after 31 May 1979.
Background: The manufacturer advises that the subject control column bearing assemblies may have been filed or ground in the weld area.