# SDR HNAA2023121100461

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 10, 2023
- Submitted: December 12, 2023
- Operation: Air carrier
- Aircraft: [N657AE](https://openairdocs.org/aircraft/N657AE), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145744
- Aircraft time: 45,898 hours, 41,465 cycles
- System (JASC): [7532 · Compressor Bleed Valve](https://openairdocs.org/jasc/7532)
- Part: Bleed Valve
- Part number: UNKNOWN
- Condition: Unknown
- Location: Unknown
- Stage of operation: CL
- How discovered: V
- Nature of condition: J
- Precautionary procedure: A, D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HNAA2023121100461

## Discrepancy

BLEED 1 VALVE CLOSED MSG DISPLAYED IN FLT FOLLOWED BY PACK 1 VALVE CLOSED.  REPLACED HOSE FROM HEPE FILTER TO #1 PACK, ALSO SLEEVE ON #1 PACK DUAL TEMP VALVE. GROUND RAN A/C PERFORMED AIR BLEED SYSTEM OPS CHECK. NO MESSAGE ON EICAS IAW AMM TSK 36-00-00-700-803-A. OK FOR SERVICE.

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