# SDR HNAA2024080600637

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 5, 2024
- Submitted: August 6, 2024
- Operation: Air carrier
- Aircraft: [N651AE](https://openairdocs.org/aircraft/N651AE), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145422
- Aircraft time: 51,238 hours, 48,421 cycles
- Engine: Allsn AE3007A
- System (JASC): [7532 · Compressor Bleed Valve](https://openairdocs.org/jasc/7532)
- Part: Valve
- Condition: Faulted
- Location: High Stage
- Stage of operation: TO
- How discovered: O
- Nature of condition: J
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HNAA2024080600637

## Discrepancy

ON T/O AFTER THRUST LEVERS ADVANCED, BLD 2 VLV FAIL MSG APPEARED.  REJECTED T/O. MSG DISAPPEARED WHEN THRUST LEVERS RETARDED.   R & R HIGH STAGE VALVE PRESS SWITCH IAW AMM 36-11-07.  OPS CHECKS GOOD.

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