Airbus Choppers Face Stricter Fuel Filter Scrutiny from FAA
Published Date: 12/8/2025
Rule
Summary
If you fly or maintain Airbus Helicopters like the AS332 or EC225LP models, listen up! The FAA updated safety rules to add new fuel filter checks, including inspecting the inside surfaces and tightening bolts differently. These changes kick in January 12, 2026, and could mean some parts need replacing to keep flights safe and smooth.
Analyzed Economic Effects
3 provisions identified: 1 benefits, 2 costs, 0 mixed.
Mandatory fuel‑filter inspections and fixes
If you operate or maintain Airbus Helicopters AS332 or EC225LP with fuel filter part number 4020P25-5 or 704A44620049 and an original airworthiness certificate issued before February 15, 2024, you must inspect the inner and outer surfaces of both left‑ and right‑hand fuel filter bowls for cracks and seepage beginning January 12, 2026. The FAA estimates inspecting both bowls takes 2 work‑hours and costs $170 per helicopter; replacing a fuel filter takes 2 work‑hours and parts cost $6,290 for an estimated $6,460 per replacement. The FAA estimates this AD affects 20 U.S.-registered helicopters.
Special flight permits prohibited
Special flight permits for helicopters covered by this AD are prohibited effective January 12, 2026. That means you may not legally operate an affected helicopter on a special flight permit to reposition it for inspection, repair, or parts replacement.
No reporting or parts return required
Although the referenced EASA AD requests submitting information and returning parts to the manufacturer, this FAA AD does not require submitting reports or returning parts. That reduces paperwork and shipping burdens for owners and maintainers of affected helicopters.
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Previous: 2025-22238, Airworthiness Directives; Airbus Helicopters
If you fly certain Airbus Helicopters (AS332 models), listen up! The FAA is updating safety rules to fix and improve parts on the main gearbox suspension bars by January 12, 2026. This means you’ll need to swap out old bolts and modify fittings to keep your chopper safe and flying—no more using outdated parts allowed. These changes help prevent problems and keep everyone safe, though they might cost some time and money to get done.
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