COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 107 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
Instruments and Automatic Pilots
AD/INST/20 Sep 2 Automatic Pilot Trim Servomotor Venting - Modification
7/76
Applicability: Code 233 EAP, 234 EAP, 234 EAP/1, 234 EAP/2, 259 EAP, 259 EAP/1, 272 EAP,
272 EAP/1 and 280 EAP SEP 2 trim servomotors.
Document: Smiths SB No. 22-918.
Compliance: Before installation in an aircraft following the next reconditioning or repair performed after 30July 1976, whichever occurs first.