EASA AD 2019-0009
SUPERSEDED BY EASA AD 2024-0184
Summary
EASA Airworthiness Directive 2019-0009 is an airworthiness directive issued for Airbus Helicopters EC 175 B models. It addresses the inspection and maintenance of the nose landing gear A-frame and airframe junctions, specifically focusing on nut retainers and trailing arm pins to prevent potential failures. This directive mandates repetitive inspections to ensure the integrity of these components and prevent landing gear separation.
What Changed
EASA Airworthiness Directive 2019-0009 introduces mandatory repetitive inspections of the nose landing gear A-frame and airframe junctions on EC 175 B helicopters. It requires measuring specific distances and checking for gaps in affected parts, with corrective actions including part replacement or temporary repairs if defects are found. The directive also establishes reporting requirements to Airbus Helicopters for any findings exceeding allowable limits.
Why It Matters
This directive is critical for aviation professionals as it addresses a safety risk involving potential nose landing gear separation, which could compromise landing capability and cause damage or injury. Operators and maintenance organizations must comply to ensure continued airworthiness and avoid unsafe conditions. Compliance helps prevent costly repairs and enhances flight safety by detecting and correcting component failures early.
What To Do
Operators of Airbus Helicopters EC 175 B must perform inspections within 60 landing cycles or 30 days from the effective date, then repeat every 60 landing cycles. If measurements exceed limits or gaps are found, affected parts must be replaced or temporarily repaired before further flight, with permanent replacement required within six months or upon receipt of parts. Additionally, inspection results must be reported to Airbus Helicopters within 30 days of inspection.
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AI-generated summary from official EASA source document. Always verify against the original.