# SDR SIMA201911298003

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 28, 2019
- Submitted: November 29, 2019
- Operation: Air carrier
- Aircraft: [N838AE](https://openairdocs.org/aircraft/N838AE), registered now
- Make and model: Emb EMB-135KL
- Registry model: [EMB EMB-135KL](https://openairdocs.org/model/embraer-emb-135kl) (OpenAirDocs)
- Aircraft serial: 145651
- Aircraft time: 36,981 hours, 32,663 cycles
- System (JASC): [3620 · Pneumatic Indicating System](https://openairdocs.org/jasc/3620)
- Part: Thermostat
- Condition: Failed
- Stage of operation: NR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA201911298003

## Discrepancy

BLEED 1-2 VLV OVR TEMP IN FLIGHT WHILE IN ICING CONDITIONS DECLARED EMERGENCY AND AIR RETURN "TRANSFERRED TO NRWC 838-SGF-03378"-C/A-RAR LH AND RH FAN AIR CONTROL THERMOSTATS SEE NRWC 838-SGF-03378 FOR CORRECTIVE ACTION

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