# SDR HNAA2019083000243

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 28, 2019
- Submitted: August 30, 2019
- Operation: Air carrier
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145055
- Aircraft time: 48,902 hours, 42,020 cycles
- System (JASC): [3620 · Pneumatic Indicating System](https://openairdocs.org/jasc/3620)
- Part: Warning Message
- Condition: False Activation
- Stage of operation: TO
- How discovered: O
- Nature of condition: N
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HNAA2019083000243

## Discrepancy

REJECTED TAKE OFF. AT 50 KNOTS HSV 1 FAILED MESSAGE DISPLAYED ON EICAS. AND THEN WENT AWAY AFTER THROTTLE AND BACK TO IDLE.    PERFORMED OPS CHECK OF HS VALVE IAW AMM 36-11-02,  NO  DEFECTS NOTED.   OPS CHECKED GOOD. OK FOR SERVICE

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