# SDR KY7A20250401038

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 28, 2025
- Submitted: April 1, 2025
- Operation: Air carrier
- Aircraft: [N366DC](https://openairdocs.org/aircraft/N366DC), registered now
- Make and model: Emb EMB-120ER
- Registry model: [EMB EMB-120ER](https://openairdocs.org/model/embraer-emb-120er) (OpenAirDocs)
- Aircraft serial: 120288
- Aircraft time: 41,484 hours, 55,654 cycles
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Hydraulic Line
- Condition: Leaking
- Location: Zone 100
- Stage of operation: CR
- 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/KY7A20250401038

## Discrepancy

LOST HYDRAULIC FLUID FROM GREEN SYSTEM.  REPAIRED E1 HYDRAULIC LINE RESERVOIR TO HYD PUMP RETURN LINE.  IAW EMB STANDARD PRACTICE CH 20-10-04  GROUND RUN OPS / LEAK CHECK GOOD.  E1 CLEANED / INSPECTED ENGINE ASSY, TIGHTEN OIL LINE RH SIDE OF ENGINE.  GROUND RUN NO LEAKS FOUND. SERVICED GREEN HYDRAULIC SYSTEM WITH HYD FLUID  IAW EMB120 MM 12-13-13.

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