# SDR HNAA2025020600076

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 5, 2025
- Submitted: February 6, 2025
- Operation: Air carrier
- Aircraft: [N660CL](https://openairdocs.org/aircraft/N660CL), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145764
- Aircraft time: 45,763 hours, 42,816 cycles
- System (JASC): [3610 · Pneumatic Distribution System](https://openairdocs.org/jasc/3610)
- Part: Valve
- Part number: 8166011
- Part serial: 9906213
- Condition: Faulted
- Location: Zone 400
- Part time: 45,984 hours, 44,696 cycles
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HNAA2025020600076

## Discrepancy

HS VLV 2 FAIL MSG ON EICAS   FACT  05FEB25  15:22  CLT  R&R'D #2 HSV PER AMM 36-11-02-400-801A PERFORMED OPS CHECKS PER AMM 36-00-00-700-803A ALL CHECKS GOOD. OK FOR SERVICE.

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