Commonwealth legislation

AD/LEARJET 35/11 - Elevator Control System - Modification

In ForceCTH

Jurisdiction

Commonwealth

Collection

legislative instrument

Plain English Summary

2/10 complexity

Mandates a retrofit for specific Gates Learjet 35 and 36 airframes (listed serial numbers) to install Kit No. AMK 75‑10A—unless that kit is already fitted—to improve elevator‑control reliability. The installation must be completed within 300 hours’ time‑in‑service after 31 January 1979. Affected owners/operators are legally responsible for sourcing the kit, paying labour and downtime, and scheduling the modification within the compliance window.

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Current sections

Direct links to the current provisions in AD/LEARJET 35/11 - Elevator Control System - Modification.

AD/LEARJET 35/11 - Elevator Control System - Modification

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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 Gates Learjet 35 and 36 Series Aeroplanes

AD/LEARJET 35/11 Elevator Control System - Modification 1/79

Applicability: All model 35 with S/Nos. 35-002 to 35-041 and all model 36 with S/Nos. 36-002 to 36-016, unless modified in accordance with Kit Nos. AMK 75-10 or AMK 75-10A.

Requirement: To provide for increased reliability of the elevator control system: Modify the aeroplane by installing Kit No. AMK 75-10A.

Compliance: Within 300 hours time in service after 31 January 1979.

Source text

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