# SDR HNAA2025030300116

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 1, 2025
- Submitted: March 3, 2025
- Operation: Air carrier
- Aircraft: [N691AE](https://openairdocs.org/aircraft/N691AE), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 14500860
- Aircraft time: 44,944 hours, 41,892 cycles
- System (JASC): [3610 · Pneumatic Distribution System](https://openairdocs.org/jasc/3610)
- Part: Control Valve
- Part number: 8166011
- Part serial: 200108134
- Condition: Abnormal
- Location: Zone 400
- Part time: 42,129 hours, 41,460 cycles
- Stage of operation: TO
- How discovered: V
- Nature of condition: J
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HNAA2025030300116

## Discrepancy

BLD 2 VLV FAIL MSG ON EICAS ON T/O ROLL  FACT  01MAR25  17:18  CLT R/R NO.2 BLD VLV IRT AMM 36-11-05 OPS CHECK GOOD OK FOR SERVICE

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