AD/FU24/56 - Engine Controls - Inspection and Modification
1AD/FU24/56 - Engine Controls - Inspection and Modification
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COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
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Airparts (NZ) Ltd. FU 24 Series Aeroplanes
AD/FU24/56 Engine Controls - Inspection and Modification 5/80
Applicability: Models FU24-954 and FU24A-954 with S/Nos. 258 to 274 except 262, 269 and 270.
Also, any model FU24-950. -950M or FU24A-950, -950M with engine cowls modified as per NZ AIL Mod. A1/FU/0081.
Requirement: 1. Inspect ball and socket joints P/N 242997 at engine end of the throttle and mixture controls for wear or damage and check for smooth operation of controls over full range of travel.
- Modify per Aerospace SB ASB/FU/069.
Compliance: Para. 1 - Within 10 hours time in service after 10 April, 1980 and thereafter at intervals not exceeding 50 hours time in service until modified.
Para. 2 - Within 100 hours time in service.
Background: Excessive wear has been found on engine control ball joints due to angular alignment at extremes of travel.