# SDR F3LA202602030353

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 1, 2026
- Submitted: February 3, 2026
- Operation: Air carrier
- Aircraft: [N354FR](https://openairdocs.org/aircraft/N354FR), registered now
- Make and model: Airbus A320-251N
- Registry model: [Airbus A320-251N](https://openairdocs.org/model/airbus-a320-251n) (OpenAirDocs)
- Aircraft serial: 09026
- Aircraft time: 19,910 hours, 9,145 cycles
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Unknown
- Condition: Odor
- Location: Cabin
- Stage of operation: CL
- How discovered: O
- Nature of condition: B
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/F3LA202602030353

## Discrepancy

ACFT TURNED BACK DUE TO FA'S & PAX REPORTING A BURNING ODOR AROUND ROW 5 TO 26-28. SMELLED LIKE A SOLDERING IRON. NO SMOKE VISABLE. FLT DECK DIDN'T DETECT ANYTHING.  APU OFF. ALL ENG PARAMETERS NORMAL.  PERFORMED INSP OF EXHAUST AIR TUBES, 72-59-82-210-810-A,  INJECTION NOZZLE, AMM 72-59-00-210-801-A, EXHAUST TUBE SUPPORT, AMM 72-59-83-210-801-A, REAR VENT TUBE, AMM 72-59-00-710-801,  EXHAUST TUBE, AMM 72-59-83-210-801-A, CONTINUE LP 680365 ITEM 3, & 2ND LP, CENTER TUBE VENT 9CVT, AMM 72-59-83-210-801-A.  PERFORMED GAS PATH CLEANING IAW AMM 72-00-00-100-803-A, & PERFORMED LEVEL A DECONTAM OF ECS. IAW AMM 21-00-00-615-802-A. NO ODOR. ACFT OK TO CONTINUE.

---
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.