# SDR HNAA2021042200158

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 21, 2021
- Submitted: April 22, 2021
- Operation: Air carrier
- Aircraft: [N656AE](https://openairdocs.org/aircraft/N656AE), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145740
- Aircraft time: 40,867 hours, 36,891 cycles
- Engine: Rroyce AE3007A1
- System (JASC): [7532 · Compressor Bleed Valve](https://openairdocs.org/jasc/7532)
- Part: Relay
- Condition: Failed
- Location: Nr 2 Bleed Valve
- 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/HNAA2021042200158

## Discrepancy

NR BLEED VALVE FAILED AT 60-65 KNOTS.  REMOVED AND REPLACED RELAY K0172 IN REF TO AMM TASK 20-13-02-000-400-801-A.  OPS CHECK GOOD.  NO DEFECTS NOTED.  AIRCRAFT OK FOR SERVICE.  OPS CHECK 36-00-00-700-803-A

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