# SDR SIMA202301054001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 4, 2023
- Submitted: January 5, 2023
- Operation: Air carrier
- Aircraft: [N253NN](https://openairdocs.org/aircraft/N253NN), 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: 17000649
- Aircraft time: 14,784 hours, 9,473 cycles
- System (JASC): [3600 · Pneumatic System](https://openairdocs.org/jasc/3600)
- Part: Warning Message
- Condition: Illuminated
- Location: Bleed System
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA202301054001

## Discrepancy

UPON DEPARTURE EICAS MESSAGE "BLEED 2 OVERPRESS" OBSERVED .COMPLETED QRH FOR PROPER PROCEDURE BLEED OVRPRESS EMERGENCY DECLARED RETURN TO DFW-C/A-DEFERRED PER MEL 36-13. M PROCEDURES COMPLIED WITH.

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