# SDR F3LA202512020334

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 28, 2025
- Submitted: December 2, 2025
- Operation: Air carrier
- Aircraft: [N622FR](https://openairdocs.org/aircraft/N622FR), 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: 11480
- Aircraft time: 7,557 hours, 3,315 cycles
- Engine: Iae PW1133GAJM
- Engine time: 7,557 hours, 3,315 cycles
- System (JASC): [7261 · Turbine Engine Oil System](https://openairdocs.org/jasc/7261)
- Part: Oil System
- Condition: Leaking
- Location: Nr 1 Engine
- Stage of operation: DE
- How discovered: O
- Nature of condition: K, B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/F3LA202512020334

## Discrepancy

ACFT WAS GROUNDED.  ODOR OF HOT ELECTRIC MOTOR NOTICED INTERMITTENTLY AFTER LARGE POWER CHANGES. ODOR WOULD CLEAR AFTER 2 OR 3 MINUTES BUT WOULD RETURN DURING DESCENT.  ACFT FERRIED TO DENVER FOR ENGINE 1 CHANGE.  INSTALLED ENGINE  REF NR 137289, 137285, 137286, 137288, 137289, 137290, 137291, 13729, 137294, 140362, 140363, 140364, 140365, REF TC MP71042-06.

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