# SDR F3LA2024092300136

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 19, 2024
- Submitted: September 23, 2024
- Operation: Air carrier
- Aircraft: [N704FR](https://openairdocs.org/aircraft/N704FR), registered now
- Make and model: Airbus A321-211
- Registry model: [Airbus A321-211](https://openairdocs.org/model/airbus-a321-211) (OpenAirDocs)
- Aircraft serial: 06845
- Aircraft time: 29,169 hours, 12,589 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Epsu
- Condition: Failed
- Location: R1 Door Slide
- 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/F3LA2024092300136

## Discrepancy

DEFECT WAS DISCOVERED DURING A OVERNIGHT HEAVY SERVICE CHECK.  LP437626 ITEM 2: R1 DOOR SLIDE NEEDS REPLACING DUE TO FAILED EPSU TEST.   DUE TO EPSU FAILURE, REMOVED AND REPLACED R1 DOOR SLIDE AS DOCUMENTED ON NR 133892. EPSU TEST GOOD. A/C OK FOR SERVICE REF AMM 25-62-48-000-804-A AND 25-62-44-400-803-A.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.