# SDR DLM88071607

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 12, 2007
- Submitted: December 21, 2007
- Operation: Air carrier
- Aircraft: N933DL
- Make and model: Doug MD-88
- Registry model: [Doug MD-88](https://openairdocs.org/model/mcdonnell-douglas-md-88) (OpenAirDocs)
- Aircraft serial: 49720
- Aircraft time: 50,626 hours, 39,498 cycles
- Engine: Pwa JT8D219
- Engine time: 39,340 hours, 29,867 cycles
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Hydraulic Line
- Part number: JT8D219
- Part serial: 726047
- Condition: Loose
- Location: Nr 1 Engine
- Part time: 39,340 hours, 29,867 cycles
- Stage of operation: CR
- How discovered: O
- Nature of condition: K
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DLM88071607

## Discrepancy

LEFT HYD PRESSURE SYSTEM FAIL IN FLT PRESSURE DROPPED TO ZERO AND QTY DROPPED TO 2 QTS.  FOUND PRESSURE LINE AT NR 1 ENG DISCONNECT LEAKING.  TIGHTENED LINE AND RAN ENG, THRUST REVERSER AND ELEC PUMPS.  NO LKS FOUND.

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