# SDR UPS07M49938

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 8, 2007
- Submitted: June 11, 2007
- Operation: Air carrier
- Aircraft: [N284UP](https://openairdocs.org/aircraft/N284UP), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48541
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Line
- Part number: AYK7550812
- Condition: Leaking
- Location: Hyd System
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UPS07M49938

## Discrepancy

INSPECTION TYPE:N/A EMERGENCY DECLARED - LOSS OF NR 2 HYD QTY.  FOUND HYD PRESS LINE THAT RUNS TO NR 2 HYD MULE CONNECTION LEAKING.  INSTALLED FLEX LINE, LEAK CHECK OK REF MD11 MM 20-10-01-2.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.