Airworthiness DirectiveEASA AD 2019-0151-E

Landing Gear — Main Landing Gear Sliding Tubes — Inspection

Published: Jun 28, 2019
Effective: Jun 29, 2019
Deadline: Jun 29, 2019
Replaces: 2019-0147

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What to do

Operators must perform magnetic particle inspections of affected main landing gear sliding tubes before the next flight after 29 June 2019 and repeat these inspections every 200 flight cycles or 30 days, whichever occurs first. A one-time detailed inspection must be completed within three months after 28 June 2019. If defects are found, approved repair instructions must be followed or affected parts replaced with serviceable ones. Inspection results must be reported to SAFRAN Landing Systems within 30 days after the one-time inspection.

Summary

EASA Airworthiness Directive 2019-0151-E is an emergency directive addressing inspection requirements for the main landing gear sliding tubes on Airbus A319 and A320 aeroplanes with specific manufacturer serial numbers. It mandates repetitive magnetic particle inspections and one-time detailed inspections of affected sliding tubes with part number 201371304 to detect cracks or defects. The directive aims to prevent potential landing gear axle fractures that could lead to landing gear collapse and possible injury.

What changed

EASA Airworthiness Directive 2019-0151-E supersedes AD 2019-0147 and introduces additional repetitive inspections using magnetic particle inspection techniques. It narrows the applicability to a reduced number of affected aeroplanes and requires corrective actions or part replacements based on inspection findings. The directive also formalizes reporting requirements and provides alternative compliance methods.

Why it matters

This directive is critical for operators and maintenance organizations to ensure the structural integrity of the main landing gear sliding tubes, preventing in-service failures that could compromise aircraft safety. Compliance helps avoid unexpected landing gear collapses, reduces risk to passengers and crew, and ensures adherence to continuing airworthiness obligations under EU regulations. It also provides clear guidance on inspection intervals and corrective actions, facilitating effective maintenance planning.

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