# Airworthiness Directives; Airbus SAS Airplanes
> **Rule** · Final rule; request for comments. · Published 2020-01-30 · Effective 2020-02-14 · 85 FR 5310
## Document
- **Document number:** 2020-01634
- **Category:** airworthiness
- **Manufacturer:** Airbus SAS
- **Type:** Rule
- **Action:** Final rule; request for comments.
- **Citation:** 85 FR 5310
- **Publication date:** 2020-01-30
- **Effective date:** 2020-02-14
- **FAA docket:** Docket No. FAA-2019-1080
## Abstract

The FAA is adopting a new airworthiness directive (AD) for all Airbus SAS Model A318 series airplanes; Model A319 series airplanes; Model A320 series airplanes; and Model A321 series airplanes. This AD was prompted by a report that during airplane boarding a loud bang was heard. A subsequent inspection revealed that one emergency escape slide/raft was found with zero reservoir pressure, due to a burst rupture disk assembly in the inflation reservoir, which was probably caused by a manufacturing defect. This AD requires repetitive checks of the pressure gauges on the inflation reservoir of each emergency escape slide/raft to determine the amount of pressure and, depending on findings, accomplishment of applicable corrective actions, as specified in a European Union Aviation Safety Agency (EASA) AD, which is incorporated by reference. The FAA is issuing this AD to address the unsafe condition on these products.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2020/01/30/2020-01634/airworthiness-directives-airbus-sas-airplanes)
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