# SDR SIMA20250217001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 17, 2025
- Submitted: February 17, 2025
- Operation: Air carrier
- Aircraft: [N218NN](https://openairdocs.org/aircraft/N218NN), 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: 17000519
- Aircraft time: 22,857 hours, 15,197 cycles
- System (JASC): [3150 · Central Warning](https://openairdocs.org/jasc/3150)
- Part: Bleed Valve
- Part number: 10012463
- Condition: Faulted
- Location: Zone 400
- Stage of operation: DE
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA20250217001

## Discrepancy

BLEED 2 OVERPRESSURE DURING DECENT THRU 14000. RAN QRH. MESSAGE DID NOT CLEAR. AFTER LANDING BLEED 2. FAIL ANNUNCIATED EMERGENCY DECLARED. FLIGHT CREW PLACARDED BLEED 2 MEL AUTH# 020850-C REF# 36-1 MOC# 62876. RAR R/H ENGINE NACELLE PRESSURE REG SHUTOFF VALVE.OPC AND LEAK CHECK GOOD IAW ERJ AMM 36-11-03.

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