# SDR P5CA03000917

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 18, 2003
- Submitted: August 19, 2003
- Operation: Air carrier
- Aircraft: [N496MC](https://openairdocs.org/aircraft/N496MC), registered now
- Make and model: Boeing 747-47UF
- Registry model: [Boeing 747-47UF](https://openairdocs.org/model/boeing-747-47uf) (OpenAirDocs)
- Aircraft serial: 29257
- Aircraft time: 18,718 hours, 2,414 cycles
- Engine: Ge CF680C2*
- Engine time: 18,718 hours, 2,414 cycles
- System (JASC): [8012 · Engine Start Valves/Controls](https://openairdocs.org/jasc/8012)
- Part: Warning System
- Condition: Activated
- Location: Cockpit
- Stage of operation: TX
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/P5CA03000917

## Discrepancy

DURING ENG START NR 4 ENG AUTO START EICAS MESSAGE STARTER VLV LIGHT FAILED TO EXTINGUISH WITH SWITCH PUSHED IN.  ITEM DEFERRED PER MEL 80-11-01.

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