# SDR UPS97422132

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 25, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N681UP
- Make and model: Boeing 747121
- Aircraft serial: 19661
- Engine: Jt9d7
- System (JASC): [8012 · Engine Start Valves/Controls](https://openairdocs.org/jasc/8012)
- Part: Connector
- Condition: Dirty
- Location: Nr 4 Engine
- Stage of operation: DE
- Nature of condition: N
- Precautionary procedure: E
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UPS97422132

## Discrepancy

INSPECTION TYPE-N/A, START VALVE OPEN LIGHT ILLUMINATED IN FLIGHT.  SHUT ENGINE DOWN AS PER AOM.  CLEANED AND RESECURED CANNON PLUG TO START VALVE.  PRESSURE SWITCH, OPS CHECK NORMAL PER MM 80-11-04.

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