# SDR HNAA2020032300104

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 22, 2020
- Submitted: March 23, 2020
- 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: 39,735 hours, 35,612 cycles
- System (JASC): [3020 · Air Intake Anti/De-Ice System](https://openairdocs.org/jasc/3020)
- Part: Warning System
- Condition: False Activation
- Location: Anti-Ice Sys
- Stage of operation: CR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HNAA2020032300104

## Discrepancy

DUE TO POSSIBLE ERRONEOUS INDICATIONS, VERIFICATION OF E1 ANTI-ICE VALVE DEACTIVATION IS REQUIRED.MAINTENANCE VERIFIED E1 ANTI ICE VALVE IS IN THE LOCK POSITION IAW 30-21-01-040-801-A.

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