# SDR HNAA2011909060025

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 5, 2019
- Submitted: October 2, 2019
- Operation: Air carrier
- Aircraft: [N639AE](https://openairdocs.org/aircraft/N639AE), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145182
- Aircraft time: 45,835 hours, 42,272 cycles
- Engine: Rroyce AE3007A1
- System (JASC): [7532 · Compressor Bleed Valve](https://openairdocs.org/jasc/7532)
- Part: Bleed Valve
- Condition: Failed
- Location: Nr 1
- 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/HNAA2011909060025

## Discrepancy

#1 BLEED VALVE EICAS MESSAGE ON TAKE-OFF.   REMOVED AND REPLACED NR 1 BLEED VALVE IN IAW AMM 36-11-05-000/400-801A.  OPS CHECK NR 1 BLEED IAW AMM 36-00-00-700-803A.  OPS CHECK GOOD AT THIS TIME.OK FOR SERVICE

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