# SDR JJBA20210815037

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 15, 2021
- Submitted: August 18, 2021
- Operation: Air carrier
- Aircraft: [N11193](https://openairdocs.org/aircraft/N11193), registered now
- Make and model: Emb EMB-145XR
- Registry model: [EMB EMB-145XR](https://openairdocs.org/model/embraer-emb-145xr) (OpenAirDocs)
- Aircraft serial: 14500938
- Aircraft time: 36,977 hours, 24,652 cycles
- System (JASC): [2121 · Air Distribution Fan](https://openairdocs.org/jasc/2121)
- Part: Muffler
- Condition: Failed
- Location: Recirc Fan
- Stage of operation: CR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/JJBA20210815037

## Discrepancy

COULD NOT COOL DOWN CABIN IN FLIGHT. ECS SHOWS 18C BUT FA COMPLAINS IT WAS TOO HOT.  R/R #1 RECIRC FAN MUFFLER IAW EMB 145XR MM 21-24-02, OPS CK GOOD IAW EMB 145XR MM 21-51-00

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