AD 2013-26-07
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Airbus | A318 | Airworthiness Directives; Airbus Airplanes |
Unsafe Condition
Incorrect seals (Part Numbers 22-17-7640-1 or 22-17-7640-2) on sliding windows can create a vacuum between the pressure seal tubes, causing the window to remain stuck to the frame due to suction effect. This could lead to the functional loss of the sliding window as an exit, potentially preventing safe evacuation during an emergency.
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Required Actions
Conduct a detailed inspection to identify part numbers of sliding windows and seals. Modify or replace the seals if necessary. Operators may choose an optional replacement.
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Compliance Time
Within 12 months of the effective date (February 10, 2014)
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Affected Aircraft
All Airbus Model A318, A319, A320, and A321 series airplanes, all manufacturer serial numbers.
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Source: Official FAA Source ↗
Retrieved: Apr 4, 2026
Rights: U.S. Government Public Domain
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