# SDR HNAA2025021700086

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 16, 2025
- Submitted: February 17, 2025
- Operation: Air carrier
- Aircraft: [N653AE](https://openairdocs.org/aircraft/N653AE), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145433
- Aircraft time: 52,326 hours, 48,499 cycles
- Engine: Rroyce AE3007A1P
- System (JASC): [7532 · Compressor Bleed Valve](https://openairdocs.org/jasc/7532)
- Part: Bleed Valve
- Part number: 32158862
- Part serial: 00153C
- Condition: Malfunctioned
- Location: Nr 1 Engine
- Part time: 1,848 hours, 2,018 cycles
- 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/HNAA2025021700086

## Discrepancy

ENGINE BLD VLV 1 FAIL DURING TAKEOFF ROLL.  ENGINE 1 BLEED VALVE REMOVED AND REPLACED IRW AMM 36-11-05-000-801-A AND AMM 36-11-05-400-80-A. OPS CHECK GOOD. LEAK CHECK GOOD. A/C OK FOR SERVICE

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