# SDR SIMA20260505001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 5, 2026
- Submitted: May 6, 2026
- Operation: Air carrier
- Aircraft: [N203NN](https://openairdocs.org/aircraft/N203NN), registered now
- Make and model: Emb ERJ 170-200 LR
- Registry model: [EMB ERJ 170-200 LR](https://openairdocs.org/model/embraer-s-a-erj-170-200-lr) (OpenAirDocs)
- Aircraft serial: 17000473
- Aircraft time: 29,027 hours, 19,256 cycles
- System (JASC): [3230 · Landing Gear Retraction/Extension System](https://openairdocs.org/jasc/3230)
- Part: Landing Gear
- Condition: Faulted
- 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/SIMA20260505001

## Discrepancy

GEAR WOULD NOT COME UP ON TAKEOFF. GEAR LEVER LOCKED DOWN. NO EICAS MESSAGE DISPLAYED. CREW DID USE THE DN LOCK REL RED BUTTON TO BRING THE GEAR UP PER THE QRH. CREW DID NOT USE THE DN LOCK REL RED BUTTON TO BRING THE GEAR UP PER THE QRH. NO EMERGENCY DECLARED NO OVER WT LANDING / MTX INSPECTING VERIFIED NO ASSOCIATED LANDING GEAR MESSAGES ON CMC. PERFORMED GVI OF WOW SENSORS PER AMM 32-62-01 AND 32-62-03. PERFORMED INSPECTION OF STRUT IAW AMM 12-12-07 AND 12-12-09.

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