# SDR CLCA20130430002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 30, 2013
- Submitted: April 30, 2013
- Operation: Air carrier
- Aircraft: N984AR
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48429
- Aircraft time: 70,670 hours, 10,848 cycles
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Unknown
- Condition: Malfunctioned
- Location: Hydraulic Sys
- Stage of operation: CR
- 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/CLCA20130430002

## Discrepancy

AFTER DEPARTING MIA, AND DURING CRUISE FLIGHT, LEVEL 1 ALERT 1, 2, 3 LHEDF OFF.  ENGINE HYD PUMP CONTROL CIRCUIT BREAKER OUT.  RETURNED TO MIA WITHOUT INCIDENT.

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