EASA AD 2021-0049
Fire Protection — Operational Limitation Doors — Cargo Door Seals — Cleaning / Greasing / Replacement
EASA Airworthiness Directive 2021-0049 is an operational limitation and maintenance directive affecting Airbus A318, A319, A320, and A321 aeroplanes. It addresses issues with cargo door seals that may cause reduced halon concentration in cargo compartments, potentially compromising fire extinguishing system effectiveness. The directive applies to specific part numbers of forward, aft, and bulk cargo door seals and mandates cleaning, greasing, and eventual replacement with improved seals.