Fuel — Fuel Pumps / Outboard Collector Cell Jet Pump — Inspection
- Published
- Effective
- Deadline
- Replaces
- 2018-0191
- Replaces
- 2017-0182
AI-generated summary of the official EASA document. Verify against the PDF before acting.
What to do
Operators of Airbus A380-841, A380-842, and A380-861 aircraft must perform a special detailed inspection of each affected outboard collector cell jet pump within six months after 17 September 2018 and repeat every six months thereafter. If discrepancies are found, a general visual inspection must be completed within three months, followed by corrective actions such as replacement or contacting Airbus for repair instructions. Installation of affected parts is prohibited after replacement or from the original effective date for unaffected aircraft.
Summary
EASA Airworthiness Directive 2018-0191R1 is a regulatory document addressing inspection requirements for the outboard collector cell jet pumps on Airbus A380-841, A380-842, and A380-861 aeroplanes. It mandates repetitive special detailed inspections of affected jet pumps manufactured before week 33 of 2015, excluding those marked with amendment "A", to ensure the integrity of the glue joint between the jet pump body and outlet pipe. The directive aims to prevent potential ignition sources inside the fuel tank vapor space that could lead to fuel tank explosions.
What changed
This revision of EASA AD 2018-0191 updates the definition of affected parts by excluding outboard collector cell jet pumps that have been reworked and marked with amendment "A". It clarifies inspection applicability and continues to require repetitive inspections and corrective actions as necessary. The revision also maintains the prohibition on installing affected parts on aircraft after replacement or from the original effective date for unaffected aircraft.
Why it matters
This directive is critical for aviation professionals as it addresses a potential safety hazard related to fuel tank ignition sources caused by glue joint failures in jet pumps. Operators and maintenance organizations must comply to ensure continued airworthiness and prevent catastrophic fuel tank explosions. Compliance with the inspections and corrective actions reduces risk and ensures regulatory adherence for Airbus A380 operators.
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