# SDR R61A2026070400018

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 4, 2026
- Submitted: July 10, 2026
- Operation: Air carrier
- Aircraft: [N136HQ](https://openairdocs.org/aircraft/N136HQ), 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: 17000228
- Aircraft time: 43,913 hours, 33,087 cycles
- System (JASC): [3240 · Landing Gear Brake System](https://openairdocs.org/jasc/3240)
- Part: Control Valve
- Part number: 398712
- Part serial: 188
- Condition: Faulted
- Location: Zone 700
- Part time: 51,170 hours, 32,558 cycles
- Stage of operation: AP
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/R61A2026070400018

## Discrepancy

BRAKE RT FAULT EICAS MESSAGE DISPLAYED AFTER LANDING GEAR EXTENSION.  DECLARED EMERGENCY, LANDED WITHOUT INCIDENT. LANDING GEAR NO DISPATCH AFTER LANDING. R & R OTBD MAIN BRAKE CONTROL VALVE.

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