# SDR UPS00234470

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 16, 2000
- Submitted: November 17, 2000
- Operation: Air carrier
- Aircraft: N951UP
- Make and model: Boeing 727-25C
- Registry model: [Boeing 727-25C](https://openairdocs.org/model/boeing-727-25c) (OpenAirDocs)
- Aircraft serial: 19850
- System (JASC): [8012 · Engine Start Valves/Controls](https://openairdocs.org/jasc/8012)
- Part: Start Valve
- Condition: Malfunctioned
- Location: Nr 1 Engine
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: E
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UPS00234470

## Discrepancy

INSPECTION TYPE:N/A, NR 1 START VALVE OPEN LIGHT ILLUMINATED IN FLIGHT.  NR 1 ENGINE SHUT DOWN AS PER THE CHECKLIST.  DEFERRED PER MEL 80-1-2, M203276.  A/C OK FOR FLIGHT.

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