# SDR SIMA20211112002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 12, 2021
- Submitted: November 15, 2021
- Operation: Air carrier
- Aircraft: [N292NN](https://openairdocs.org/aircraft/N292NN), registered now
- Make and model: Emb ERJ 170-200 LR
- Registry model: [EMB ERJ 170-200 LR](https://openairdocs.org/model/embraer-s-a-erj-170-200-lr) (OpenAirDocs)
- Aircraft serial: 17000843
- Aircraft time: 3,768 hours, 2,333 cycles
- System (JASC): [2540 · Lavatories](https://openairdocs.org/jasc/2540)
- Part: Lavatory
- Condition: Odor
- Location: Aft
- Stage of operation: NR
- How discovered: O
- Nature of condition: C, B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA20211112002

## Discrepancy

AFT LAV CHEMICAL ODOR INTENSIFIED IN FLIGHT.SOURCE IS UNKNOWN.THE CHEMICAL ODOR ORIGINATING FROM AFT LAV. FA REPORTED THAT IT INTENSIFIED IN FLIGHT. MIA MTX CONFIRMED THAT THE ODOR IS THE CONCENTRATE SANITIZER THAT RAMP USES WAS POSSIBLY USED WITHOUT BEING DILUTED. THEY THOROUGHLY CLEANED THE LAV INCLUDING UNDER THE TOILET SHROUD. SENT UP ON AN FCF FOR AN HOUR WITH NO ODOR NOTED. AIRCRAFT WILL BE RELEASED FOR REVENUE SERVICE."TRANSFERRED TO NRWC 092-MIA-00788"-C/A-REF NRWC 092-MIA-00788 FOR WORK ACCOMPLISHED.C/W FIM TASK 25-40-00 AND WORKSCOPE REV 1,2.3 . NO DISCREPANCIES NOTED.

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