# SDR HNAA2022030700118

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 3, 2022
- Submitted: March 7, 2022
- Operation: Air carrier
- Aircraft: [N621AE](https://openairdocs.org/aircraft/N621AE), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145105
- Aircraft time: 47,845 hours, 45,334 cycles
- Engine: Allsn AE3007C
- System (JASC): [7830 · Engine Thrust Reverser](https://openairdocs.org/jasc/7830)
- Part: None
- Condition: None
- Stage of operation: TO
- How discovered: V
- Nature of condition: J
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HNAA2022030700118

## Discrepancy

PDIS  621     78-34  2697301  03MAR22  BTV  CLOSE
DURING T/O ROLL ENG 1 REV DISAGREE MESSAGE APPEARED ON EICAS

FACT  06MAR22  03:58  PHL
UNLOCKED #1 TR I.A.W AMM 78-31-01. PREFORMED OPS CHECK OF #1 TR I.A.W AMM 78-31-01. OPS CHECK GOOD. OK FOR SERVICE AT THIS TIME. CLEARED MEL 78-2.

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