# SDR DL76G021348

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 20, 2002
- Submitted: November 25, 2002
- Operation: Air carrier
- Aircraft: N154DL
- Make and model: Boeing 767-3P6
- Registry model: [Boeing 767-3P6](https://openairdocs.org/model/boeing-767-3p6) (OpenAirDocs)
- Aircraft serial: 25241
- Aircraft time: 46,884 hours, 11,989 cycles
- Engine: Ge CF680C2B6
- Engine time: 16,621 hours, 2,640 cycles
- System (JASC): [7260 · Turbine Engine Accessory Drive](https://openairdocs.org/jasc/7260)
- Part: Towershaft
- Condition: Broken
- Location: Nr 2 Engine
- Part time: 16,621 hours, 2,640 cycles
- Stage of operation: CR
- How discovered: O
- Nature of condition: Z
- Precautionary procedure: E
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DL76G021348

## Discrepancy

AT CRUISE FL 350 RIGHT ENGINE EEC EICAS MSG AND AT SAME TIME ENG STARTED ROLLING BACK AND SHUTDOWN.  FOUND GEARBOX TOWER SHAFT BROKEN.  REPLACED ENGINE.

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