AD 90-12-10
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Airbus SAS | A320-111 | Airworthiness Directives; AIRBUS INDUSTRIE Model A320 Series Airplanes |
| aircraft | Airbus SAS | A320-211 | Airworthiness Directives; AIRBUS INDUSTRIE Model A320 Series Airplanes |
| aircraft | Airbus SAS | A320-212 | Airworthiness Directives; AIRBUS INDUSTRIE Model A320 Series Airplanes |
| aircraft | Airbus SAS | A320-214 | Airworthiness Directives; AIRBUS INDUSTRIE Model A320 Series Airplanes |
| aircraft | Airbus SAS | A320-231 | Airworthiness Directives; AIRBUS INDUSTRIE Model A320 Series Airplanes |
| aircraft | Airbus SAS | A320-232 | Airworthiness Directives; AIRBUS INDUSTRIE Model A320 Series Airplanes |
| aircraft | Airbus SAS | A320-233 | Airworthiness Directives; AIRBUS INDUSTRIE Model A320 Series Airplanes |
Unsafe Condition
Improper clearance between fuel probes 23QT1, 23QT2, and 28QT1, and adjacent structures, and lack of insulating sleeve on the vent pipe bonding lead could result in a spark in the fuel system during a lightning strike.
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Required Actions
Verify clearance between specified fuel probes and adjacent structures, install an insulating sleeve on the vent pipe bonding lead, and adjust fuel probe clearance as per Airbus Service Bulletin A320-28-1024 or AOT 28/89/03.
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Compliance Time
within 100 landings after the effective date of this AD
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Affected Aircraft
Airbus SAS Model A320-111, A320-211, A320-212, A320-214, A320-231, A320-232, A320-233 airplanes listed in Airbus Service Bulletin A320-28-1024, Revision 1.
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Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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