# SDR HNAA2019100400296

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 3, 2019
- Submitted: October 4, 2019
- Operation: Air carrier
- Aircraft: [N692AE](https://openairdocs.org/aircraft/N692AE), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 14500866
- Aircraft time: 36,308 hours, 31,990 cycles
- System (JASC): [7830 · Engine Thrust Reverser](https://openairdocs.org/jasc/7830)
- Part: Warning Message
- Condition: Illuminated
- Location: Thrust Reverser
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HNAA2019100400296

## Discrepancy

SHORTLY AFTER TAKEOFF,  THE L/G AIR GROUND FAIL MESSAGE DISPLAYED,  FOLLOWED BY ENGINE 1/2 REVERSE DISAGREE MESSAGES.  INSPECTED NOSE AND MAIN WOW SWITCHES, ALL PASSED ELECTRICAL CHECK.   R & R RELAYS K0352, K0353, AND K0453,  OPS CHECKED GOOD IAW AMM 32-63-05-05.   OPERATED BOTH THRUST REVERSERS,  NO EICAS MESSAGES,  OK FOR SERVICE.

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