# SDR DALA2026071404133

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 13, 2026
- Submitted: July 14, 2026
- Operation: Air carrier
- Aircraft: [N541DE](https://openairdocs.org/aircraft/N541DE), 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: 11481
- Aircraft time: 12,912 hours, 3,179 cycles
- Engine: Iae PW1133GAJM
- System (JASC): [7261 · Turbine Engine Oil System](https://openairdocs.org/jasc/7261)
- Part: Seal
- Condition: Leaking
- Location: Zone 400
- Stage of operation: CR
- How discovered: O
- Nature of condition: K, B
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2026071404133

## Discrepancy

DECLARED EMERGENCY INTO LAX DUE TO PAINT THINNER SMELL.  REPLACED NBR 1 ENGINE FAN SHAFT COVER SEAL IAW AMM72-15. REPLACED NR 1 CONDENSER IAW WITH IAW 21-52. COMPLETED LEVEL B DECONTAMINATION OF THE ECS AND NBR 1 ENGINE BLEED-AIR DUCTING SYSTEM IAW WITH 21-00 AND W/C 0550-2001. (LP 9572902 - AIRCRAFT WAS GROUNDED)

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