# SDR UPS97225093

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 13, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N950UP](https://openairdocs.org/aircraft/N950UP), registered now
- Make and model: Boeing 727-25C
- Registry model: [Boeing 727-25C](https://openairdocs.org/model/boeing-727-25c) (OpenAirDocs)
- Aircraft serial: 19718
- System (JASC): [2612 · Fire Detection](https://openairdocs.org/jasc/2612)
- Part: Fire Wire
- Condition: Contaminated
- Location: Nr 1 Engine
- Stage of operation: CL
- Nature of condition: N
- Precautionary procedure: A, E
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UPS97225093

## Discrepancy

SYSTEM FAULT LIGHTS FOR NR 1 ENGINE FIRE DETECTION SYSTEM ILLUMINATED INTERMITTENTLY AFTER TAKEOFF.  RAN CHECK LIST.  FIRE TEST PRODUCED ABNORMAL INDICATIONS FOR ENGINE NR 1.  SHUT DOWN ENGINE NR 1 AS A PRECAUTION.  RETURNED TO RDU.  CLEARED WATER FROM D4180J AT PYLON AND REINSULATED WIRES LAYING IN THE WATER IN BO OF D4180J.  TEST NORMAL PER M/M 26-11-02.

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