# SDR HNAA2016121200384

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 11, 2016
- Submitted: December 12, 2016
- Operation: Air carrier
- Aircraft: [N627AE](https://openairdocs.org/aircraft/N627AE), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145121
- Aircraft time: 40,217 hours, 36,607 cycles
- System (JASC): [3010 · Airfoil Anti/De-ice System](https://openairdocs.org/jasc/3010)
- Part: Anti-Ice Valve
- Condition: Malfunctioned
- Location: Rt Wing
- Stage of operation: TX
- How discovered: 9
- Nature of condition: J
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HNAA2016121200384

## Discrepancy

DURING ANTI-ICE SYSTEM TEST, THE WING ANTI-ICE FAILED EICAS MESSAGE ACTIVATED.  REMOVED AND REPLACED RT WING ANTI-ICE VALVE IAW AMM 30-11-01 AND TIGHTENED DAMPER LINE ON ANTI-ICE MANIFOLD IAW AMM 30-11-14 PAGE 4.

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