AD 99-06-09
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Airbus | A320-111 | Airworthiness Directives; Airbus Model A320 Series Airplanes |
| aircraft | Airbus | A320-211 | Airworthiness Directives; Airbus Model A320 Series Airplanes |
| aircraft | Airbus | A320-212 | Airworthiness Directives; Airbus Model A320 Series Airplanes |
| aircraft | Airbus | A320-214 | Airworthiness Directives; Airbus Model A320 Series Airplanes |
| aircraft | Airbus | A320-231 | Airworthiness Directives; Airbus Model A320 Series Airplanes |
| aircraft | Airbus | A320-232 | Airworthiness Directives; Airbus Model A320 Series Airplanes |
| aircraft | Airbus | A320-233 | Airworthiness Directives; Airbus Model A320 Series Airplanes |
Unsafe Condition
Incorrect distribution of fire extinguishing chemicals in the event of a cargo compartment fire due to cross-connection of electrical wires in the cargo compartment discharge circuit.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Perform a one-time electrical continuity test of the discharge circuit for the cargo compartment fire extinguisher bottle within 450 flight hours after the effective date of this AD. If any anomaly is detected, accomplish corrective actions prior to further flight in accordance with Airbus All Operator Telex A320/AOT 26-10.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Within 450 flight hours after the effective date of this AD
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
Airbus Model A320 series airplanes with manufacturer serial numbers 002 through 402 inclusive, on which Airbus Modification 20071 (reference Airbus Service Bulletin A320-26-1020, Revision 1) has been accomplished; except those on which Airbus Service Bulletin A320-26-1034 (any revision up to December 5, 1997) has been accomplished.
AI-generated summary from the source AD text. Verify against the official source before acting.
Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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