# SDR CALA2018020200397

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 31, 2018
- Submitted: February 3, 2018
- Operation: Air carrier
- Aircraft: [N784UA](https://openairdocs.org/aircraft/N784UA), registered now
- Make and model: Boeing 777222
- Aircraft serial: 26951
- Aircraft time: 91,673 hours, 12,186 cycles
- Engine: Pwa PW4090
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Engine
- Condition: Malfunctioned
- Location: Left
- Stage of operation: TX
- How discovered: O
- Nature of condition: A, B, J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2018020200397

## Discrepancy

ON ARRIVAL,  RAMP REPORTED SEEING FLAMES AND SMOKE FROM THE LEFT ENGINE ON SHUTDOWN . THE ENGINE FUEL VALVE LT STATUS MESSAGE,  FIM PROCEDURE CARRIED OUT IAW 73-22-00-810-801-N00, THE LEFT ENGINE WIRING CHECKED IAW WDM 76-21-71, CHECKED NORMAL. RELAY K76104, REPLACED AS PRECAUTION.  FUEL CUTOFF SWITCH CYCLED TO UNLATCH FAULT AND MESSAGE ERASED.  ENGINE GROUND IDLE RUNS CARRIED OUT AND ENGINE SHUTDOWN NORMALLY WITH CORRECT INDICATIONS.

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