# SDR HNAA2025110100733

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 1, 2025
- Submitted: November 3, 2025
- Operation: Air carrier
- Aircraft: [N686AE](https://openairdocs.org/aircraft/N686AE), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 14500843
- Aircraft time: 46,491 hours, 44,008 cycles
- System (JASC): [7830 · Engine Thrust Reverser](https://openairdocs.org/jasc/7830)
- Part: Nut
- Condition: Out Of Adjust
- 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/HNAA2025110100733

## Discrepancy

NR 1 ENGINE THRUST REVERSER DISAGREE ON T/O ROLL.  FOUND LOWER PIVOT DOOR ACTUATOR OVERSTOW NUT OUT OF ADJUSTMENT.  ADJUSTED OVERSTOW NUT GAP IRT AMM 78-31-01. REACTIVATED THURST REVERSERS IRT AMM 78-31-01. PERFORMED THRUST REVERSER OPS CHECK IRT 78-31-01. NO DEFECTS NOTED.

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