# SDR CALA2016092700700

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 27, 2016
- Submitted: September 27, 2016
- Operation: Air carrier
- Aircraft: [N69020](https://openairdocs.org/aircraft/N69020), registered now
- Make and model: Boeing 777224
- Aircraft serial: 31687
- Aircraft time: 48,657 hours, 4,345 cycles
- Engine: Ge GE9090B
- System (JASC): [7397 · Engine Fuel System Wiring](https://openairdocs.org/jasc/7397)
- Part: Wire Harness
- Part number: 154GF7
- Condition: Damaged
- Location: Nr 2 Engine
- Stage of operation: CR
- How discovered: O
- Nature of condition: R, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2016092700700

## Discrepancy

RT ENGINE HAS 3 FAULTS AND IS SURGING N1 AND N2 89-96%.  EEC WILL NOT REVERT TO ALT. ENG IGN RT ENG C1 RT ENG CTL RT THERE IS NO PROCEDURE FOR THE PILOT TO MANUALLY SELECT ALTERNATE MODE.  DIVERTED TO EWR..  R & R THE T25 SENSOR, W725 AND W726 ELECTRICAL HARNESS AND ALL OPS CHECKS ARE GOOD.

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