# SDR AALA202110157394

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 14, 2021
- Submitted: October 15, 2021
- Operation: Air carrier
- Aircraft: [N179UW](https://openairdocs.org/aircraft/N179UW), registered now
- Make and model: Airbus A321-211
- Registry model: [Airbus A321-211](https://openairdocs.org/model/airbus-a321-211) (OpenAirDocs)
- Aircraft serial: 1521
- Aircraft time: 66,534 hours, 25,186 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: None
- Condition: None
- Stage of operation: IN
- How discovered: C
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202110157394

## Discrepancy

AIRCRAFT IN BASE MAINTENANCE: EMERGENCY LIGHT SYSTEM FAILED OPERATIONAL CHECK. INITIAL TROUBLESHOOTING FOUND THE RESISTANCE OUT OF LIMITS ON BOTH THE L1 DOOR AND R1 DOOR SLIDES. **SUPPLEMENTAL REPORT WILL BE SUBMITTED**(OPEN).

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