# SDR UPS07M48854

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 12, 2007
- Submitted: January 15, 2007
- Operation: Air carrier
- Aircraft: [N275UP](https://openairdocs.org/aircraft/N275UP), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48774
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Flange
- Part number: 418575
- Part serial: ACH0270023C
- Condition: Leaking
- Location: Trim Motor
- Stage of operation: NR
- How discovered: 9
- Nature of condition: K, J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UPS07M48854

## Discrepancy

NR 3 HYDRAULIC QUANTITY LOSS.  FOUND HYD LEAK FROM RT STAB TRIM MOTOR FLANGE.  REMOVED AND REPLACED RT STAB TRIM MOTOR PER AMM 27-43-30-4.  CHECKED OPERATION OF STAB TRIM PER AMM 27-40-00-710-801.  OPS CK OK.  NO HYD LEAKS.  SERVICED NR 3 HYD SYSTEM TO CORRECT LEVEL.

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