# SDR AALA20100930DFW01

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 30, 2010
- Submitted: December 21, 2010
- Operation: Air carrier
- Aircraft: [N291AA](https://openairdocs.org/aircraft/N291AA), registered now
- Make and model: Doug DC-9-82
- Registry model: [Doug DC-9-82](https://openairdocs.org/model/mcdonnell-douglas-dc-9-82) (OpenAirDocs)
- Aircraft serial: 49303
- Aircraft time: 73,761 hours, 39,393 cycles
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Hydraulic System
- Condition: Low
- Location: Left
- Stage of operation: DE
- How discovered: O
- Nature of condition: J
- Precautionary procedure: H
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA20100930DFW01

## Discrepancy

DFW - CREW REPORTED ON DESCENT LEFT HYDRAULIC QUANTITY DECREASED.  EMERGENCY DECLARED LANDED DFW WITHOUT INCIDENT.  AIRCRAFT REMOVED FROM SERVICE.  SERVICED LEFT AND RIGHT HYDRAULIC SYSTEMS PER MM 12-13-01-3.  SYSTEM GROUND CHECK NORMAL OPERATION.

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