Commonwealth legislation

AD/LEARJET/19 - Aileron Lower Skin - Inspection

In ForceCTH

Jurisdiction

Commonwealth

Collection

legislative instrument

Plain English Summary

2/10 complexity

This AD mandates a one‑time inspection of the aileron lower‑skin drain holes on specified Gates Learjet 23/24/25 aircraft, to be done per Gates Learjet SB No. 23/24/25‑295 within 100 hours TIS after 31 March 1980. It affects owners, operators and maintenance organisations, who bear inspection and any repair costs; the aim is to confirm drain holes are present and serviceable to mitigate related safety risks.

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AD/LEARJET/19 - Aileron Lower Skin - 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 Gates Learjet 24 & 25 Series Aeroplanes

AD/LEARJET/19 Aileron Lower Skin - Inspection 2/80

Applicability: All model 23 with S/Nos. 23-003 to 23-099;

All model 24 with S/Nos. 24-100 to 24-357;

All model 25 with S/Nos. 25-003 to 24-291.

Document: Gates Learjet SB No. 23/24/25-295.

Compliance: Within 100 hours time in service after 31 March 1980.

Background: The drain holes in the aileron lower skin may not be correctly installed or serviceable.

Source text

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