# SDR F3LA202602110363

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 10, 2026
- Submitted: February 12, 2026
- Operation: Air carrier
- Aircraft: [N633FR](https://openairdocs.org/aircraft/N633FR), registered now
- Make and model: Airbus A321-271NX
- Registry model: [Airbus A321-271NX](https://openairdocs.org/model/airbus-s-a-s-a321-271nx) (OpenAirDocs)
- Aircraft serial: 11731
- Aircraft time: 6,450 hours, 3,001 cycles
- System (JASC): [2565 · Escape Slide](https://openairdocs.org/jasc/2565)
- Part: Slide Raft
- Part number: D30664515
- Part serial: M19496
- Condition: No Test
- Location: Zone 200
- Part time: 16,995 hours, 7,783 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/F3LA202602110363

## Discrepancy

DURING HEAVY CHECK,  PERFORMED AN OPS TEST OF THE EMERGENCY LIGHTS.  THE FAULT WAS FOUND DURING SCHEDULED MAINTENANCE.   ACFT WAS NOT GROUNDED.  REPLACED THE L1 DOOR SLIDE IAW AMM 25-62-44-000-012-A, & AMM 25-62-44-400-007-A. TESTED OK. EPSU OP TEST OK IAW AMM 33-51-00-710-001-A. ACFT GOOD FOR SERVICE.

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