# SDR DL777031138

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 26, 2003
- Submitted: February 17, 2004
- Operation: Air carrier
- Aircraft: [N863DA](https://openairdocs.org/aircraft/N863DA), registered now
- Make and model: Boeing 777232
- Aircraft serial: 29735
- Aircraft time: 16,375 hours, 2,833 cycles
- Engine: Rroyce RB211TRENT76
- Engine time: 5,653 hours, 906 cycles
- System (JASC): [7261 · Turbine Engine Oil System](https://openairdocs.org/jasc/7261)
- Part: Engine
- Part serial: 051399
- Condition: Leaking
- Location: Nr 1
- Part time: 5,653 hours, 906 cycles
- Stage of operation: CR
- How discovered: O
- Nature of condition: K, J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DL777031138

## Discrepancy

EXCESSIVE OIL CONSUMPTION LEFT ENGINE DUE TO REPORT OF LEFT ENGINE HOC AND AT ROLLS ROYCE RECOMMENDATION, REPLACE THE LEFT ENGINE.

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