# SDR AALA202505027604

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 29, 2025
- Submitted: May 2, 2025
- Operation: Air carrier
- Aircraft: [N956XV](https://openairdocs.org/aircraft/N956XV), registered now
- Make and model: Airbus A321-253N
- Registry model: [Airbus A321-253N](https://openairdocs.org/model/airbus-a321-253n) (OpenAirDocs)
- Aircraft serial: 8126
- Aircraft time: 20,452 hours, 5,443 cycles
- System (JASC): [2565 · Escape Slide](https://openairdocs.org/jasc/2565)
- Part: Slide
- Part number: 62293107
- Part serial: C1333
- Condition: No Test
- Location: Zone 800
- Part time: 42,968 hours, 15,863 cycles
- Stage of operation: IN
- How discovered: C
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202505027604

## Discrepancy

AIRCRAFT IN BASE MAINTENANCE: ESCAPE SLIDE LEFT/EMERGENCY POWER SUPPLY UNIT 11WL, EXTERNAL LEFT FAULT DISPLAYED DURING SYSTEM TEST.  MAINTENANCE REPLACED THE L3 DOOR SLIDE AND AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK OF THE EMERGENCY LIGHTING SYSTEM WITH NO FAULTS NOTED PER AMM 25-62-47.

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