# SDR HNAA2025070700465

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 5, 2025
- Submitted: July 7, 2025
- 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: 48,381 hours, 45,336 cycles
- System (JASC): [3222 · Nose/Tail Landing Gear Strut/Axle](https://openairdocs.org/jasc/3222)
- Part: Strut
- Condition: Discharged
- Location: Zone 700
- 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/HNAA2025070700465

## Discrepancy

LDG AIR GRND FAIL WITH E1-E2 REV DISAGREE MESSAGE IN FLIGHT MESSAGE DISAPEARED WHEN GEAR DOWN AND LOCKED.  SERVICED NLG SHOCK STRUT IAW AMM 32-20-01. PERFORMED AIR/GROUND SYSTEM SIMULATION ADJUSTMENT TEST IAW 32-63-00 & SWUNG GEARS MULTIPLE TIMES. NO DEFECTS NOTED. A/C OK FOR SERVICE AT THIS TIME

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