# SDR DL76G061071

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 28, 2006
- Submitted: December 29, 2006
- Operation: Air carrier
- Aircraft: N155DL
- Make and model: Boeing 767-3P6
- Registry model: [Boeing 767-3P6](https://openairdocs.org/model/boeing-767-3p6) (OpenAirDocs)
- Aircraft serial: 25269
- Aircraft time: 65,642 hours, 14,622 cycles
- Engine: Ge CF680C2B2
- System (JASC): [3420 · Attitude and Direction Data System](https://openairdocs.org/jasc/3420)
- Part: Computer
- Part number: 8221033100
- Condition: Unserviceable
- Location: Left Eicas
- Stage of operation: TO
- How discovered: O
- Nature of condition: N
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DL76G061071

## Discrepancy

A/C RTO AT 125KTS DUE TO A INCORRECT EGT EXCEDANCE OF THE LT ENGINE.  THE LT EICAS COMPUTER DISPLAYED A RED EGT  BOX AT 831 DEGREES C DURING TO ROLL.  THE EGT EXCEEDANCE PARAMETER IS ABOVE 960 FOR THE CF680C2.  ETOPS CATEGORY (E): PROBLEMS WITH SYSTEMS CRITICAL TO ETOPS.

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