# SDR U2RA2024090600054

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 30, 2024
- Submitted: September 6, 2024
- Operation: Air carrier
- Aircraft: [N919CA](https://openairdocs.org/aircraft/N919CA), registered now
- Make and model: Boeing 747428
- Aircraft serial: 25302
- Aircraft time: 112,734 hours, 16,909 cycles
- Engine: Ge CF680C2*
- Engine time: 113,352 hours, 15,526 cycles
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Engine
- Condition: Faulted
- Location: Nr 4
- Stage of operation: TO
- How discovered: O
- Nature of condition: J
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/U2RA2024090600054

## Discrepancy

DURING TAKE-OFF ROLL, SHORTLY AFTER SELECTING "TOGA", ENGINE NUMBER 4 SHOWED RED EGT INDICATION AS AIRCRAFT VEERED SIGNIFICANTLY TO THE LEFT.  LOW SPEED (APPROXIMATELY 40 KTS.) RTO CARRIED OUT.  ENGINE NUMBER 4 WAS DETERMINED UNSERVICEABLE AND REPLACED PRIOR TO FURTHER OPERATIONS.

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