Commonwealth legislation

AD/BEECH 90/37 - Elevator and Rudder Trim Tab Actuator Systems - Inspection

RepealedCTH

This Act has been repealed and is no longer in force. It is retained for historical reference.

Jurisdiction

Commonwealth

Collection

legislative instrument

Plain English Summary

2/10 complexity

This rule requires owners/operators of certain Beechcraft King Air 65-90/B90/C90 and E90 series (serials LJ‑1/LW‑1 and subsequent) with over 300 flight hours to inspect elevator and rudder trim tab actuator systems to ensure safe pitch/yaw control.

Inspections must begin within 25 flight hours after 22 Jan 1975 and recur every 100 flight hours, following Beechcraft Service Information No. 0691‑133‑135, to prevent loss of control from trim failures.

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AD/BEECH 90/37 - Elevator and Rudder Trim Tab Actuator Systems - Inspection

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COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY

SCHEDULE OF AIRWORTHINESS DIRECTIVES

View image in the official source Beechcraft 90 and 65-90 (King Air) Series Aeroplanes

AD/BEECH 90/37 Elevator and Rudder Trim Tab

Actuator Systems - Inspection

2/75

Applicability: All models 65-90, 65-A90,B90 & C90 with S/Nos. LJ-1 and subs., and model E90 with S/Nos. LW-1 and subs, which have in excess of 300 hours’ time in service.

Document: Beechcraft SI No. 0691-133-135.

Compliance: Within 25 hours’ time in service after 22 January 1975 and thereafter at intervals not exceeding 100 hours’ time in service.

Source text

Sourced from the Federal Register of Legislation (legislation.gov.au), CC BY 4.0.