# SDR SIMA20260630001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 30, 2026
- Submitted: July 1, 2026
- Operation: Air carrier
- Aircraft: [N778RH](https://openairdocs.org/aircraft/N778RH), registered now
- Make and model: Emb ERJ 170-100 SE
- Registry model: [EMB ERJ 170-100 SE](https://openairdocs.org/model/embraer-erj-170-100-se) (OpenAirDocs)
- Aircraft serial: 17000054
- Aircraft time: 55,018 hours, 36,291 cycles
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Hydraulic Line
- Condition: Leaking
- Location: Zone 700
- Stage of operation: DE
- How discovered: O
- Nature of condition: K, J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA20260630001

## Discrepancy

AFTER EXTENDING LANDING GEAR, HYD 2 LO QTY AND HYD 2 LO PRESS SHOWED ON EICAS. EXECUTED GO AROUND AND RAN HYD 2 LO PRESS CHECKLIST. LANDED AND STOPPED ON RWY DUE TO DEGRADED BRAKING AND NO NOSE WHEEL STEERING. DURING POST FLIGHT WALK AROUND, FOUND HYDRAULIC FLUID POURING FROM THE LEFT MAIN LANDING GEAR EMERGENCY DECLARED. R & R LT LANDING-GEAR-ACTUATORS HYDRAULIC HOSES IAW AMM 29-10-13. SERVICED HYD SYS NR 2 IAW AMM 12-12-01. OPS CHECKED GOOD. LEAK CHECKED GOOD. NO FURTHER DEFECTS NOTED.

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