# SDR DLL10952494

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 6, 1995
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N718DA](https://openairdocs.org/aircraft/N718DA), registered now
- Make and model: Lkheed 10113851
- Aircraft serial: 193C1097
- Engine: Rroyce RB21122B02
- System (JASC): [7260 · Turbine Engine Accessory Drive](https://openairdocs.org/jasc/7260)
- Part: Gearbox
- Condition: Failed
- Location: Nr 3 Engine
- Component: M06157
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: E
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DLL10952494

## Discrepancy

AT FLT LEVEL 330, NR 3 OIL PRESSURE WENT TO ZERO FOLLOWED BY LOSS OF THRUST. NR 3 ENG SHUT DOWN, OIL QTY AND TEMP NORMAL.  FOUND NR 3 GEARBOX FAILED.  REPLACED GEARBOX, RETURNED TO SERVICE.

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