# SDR AALA202411132640

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 10, 2024
- Submitted: November 13, 2024
- Operation: Air carrier
- Aircraft: [N187US](https://openairdocs.org/aircraft/N187US), registered now
- Make and model: Airbus A321-211
- Registry model: [Airbus A321-211](https://openairdocs.org/model/airbus-a321-211) (OpenAirDocs)
- Aircraft serial: 1704
- Aircraft time: 73,202 hours, 28,434 cycles
- System (JASC): [2565 · Escape Slide](https://openairdocs.org/jasc/2565)
- Part: Slide
- Part number: D30664513
- Part serial: M21119
- Condition: Inoperative
- Location: Zone 800
- Part time: 8,811 hours, 4,065 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/AALA202411132640

## Discrepancy

AIRCRAFT WAS GROUNDED: WHILE ACCOMPLISHING EPSU TEST ON PTP PANEL ESPU INT LOAD FWD LAND EPSU EXT LOAD FWD L FAULTS SHOWN. BITE TEST ON EPSU 10WL SHOWS FLASHING RED INTERIOR LIGHTS FAULTED AND EXTERIOR LIGHTSFAULT. L1 (AALA202411132640) AND R1 (AALA202411137624) DOOR SLIDE ASSY REPLACED.

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