# SDR FDEA201303020490

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 2, 2013
- Submitted: March 5, 2013
- Operation: Air carrier
- Aircraft: [N584FE](https://openairdocs.org/aircraft/N584FE), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48436
- Aircraft time: 70,090 hours, 14,874 cycles
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Line
- Condition: Leaking
- Location: Hyd System
- 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/FDEA201303020490

## Discrepancy

NR 1 HYD SYS FAILED DURING CRUISE.  FLUID LEVEL DROPPED TO LESS THAN 2 GALS. DURING APPROACH WITH SLAT EXTENSION THE 3-1 RMP OPERATED NORMALLY AND PRESSURIZED THE NR1 HYD SYSTEM.  FLUID LEVEL NEVER DROPPED BELOW 1 GAL.  REPAIRED HYD LINE IAW MM 20-10-01 LEAK CHECKED GOOD.

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