# SDR AALA202507299614

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 18, 2025
- Submitted: July 29, 2025
- Operation: Air carrier
- Aircraft: [N152UW](https://openairdocs.org/aircraft/N152UW), registered now
- Make and model: Airbus A321-211
- Registry model: [Airbus A321-211](https://openairdocs.org/model/airbus-a321-211) (OpenAirDocs)
- Aircraft serial: 5588
- Aircraft time: 38,499 hours, 15,906 cycles
- System (JASC): [2560 · Emergency Equipment](https://openairdocs.org/jasc/2560)
- Part: Reservoir
- Part number: 61639203
- Part serial: C3664
- Condition: Low Pressure
- Location: Zone 800 Slide
- Part time: 38,581 hours, 15,936 cycles
- Stage of operation: IN
- How discovered: V
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202507299614

## Discrepancy

AIRCRAFT WAS NOT GROUNDED: WHEN ARMING DOOR 3L, THE #1 FLIGHT ATTENDANTS INFORMATION SCREEN SHOWS, SLIDE PRESSURE LOW. **SUPPLEMENTAL REPORT FOR AALA202507229614: MAINTENANCE REPLACED THE L3 DOOR ESCAPE SLIDE INFLATION RESERVOIR AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 25-62-49.** (CLOSED)

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