# SDR AALA2020090869004

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 4, 2020
- Submitted: September 8, 2020
- Operation: Air carrier
- Aircraft: [N922US](https://openairdocs.org/aircraft/N922US), registered now
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 6537
- Aircraft time: 18,594 hours, 7,223 cycles
- System (JASC): [2565 · Escape Slide](https://openairdocs.org/jasc/2565)
- Part: Bottle
- Condition: Low Pressure
- Location: Slide
- Component: Slide, Aircruisers
- Component part number: D31517717
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA2020090869004

## Discrepancy

AIRCRAFT WAS NOT GROUNDED: DURING REPLACEMENT OF DOOR L4 SLIDE PER J/C 26L00025010 REPLACEMENT SLIDE FAILED WITH CIDS TEST "SLIDE PRESSURE BOTTLE LOW". REMOVED AND REPLACED L4 SLIDE PER JOB CARD 26L00025010.

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