# SDR HNAA2018112800297

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 26, 2018
- Submitted: November 28, 2018
- Operation: Air carrier
- Aircraft: [N691AE](https://openairdocs.org/aircraft/N691AE), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 14500860
- Aircraft time: 34,545 hours, 30,091 cycles
- System (JASC): [7830 · Engine Thrust Reverser](https://openairdocs.org/jasc/7830)
- Part: Control Unit
- Condition: Failed
- Location: Thrust Reverser
- Stage of operation: TO
- How discovered: O
- Nature of condition: J
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HNAA2018112800297

## Discrepancy

ON TAKEOFF WHEN FULL POWER APPLIED E1 TR DISAG EICAS MESSAGE DISPLAYED. ABORTED TAKEOFF. DISCOVERED E1 TR ICU VLV FAIL MSG IN CMC. R&R NR 1 ICU IAW 78-33-01. NO DEFECTS NOTED OPS CHECK GOOD AT THIS TIME. OK FOR SERVICE

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