# SDR UPS97424344

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 28, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N676UP](https://openairdocs.org/aircraft/N676UP), registered now
- Make and model: Boeing 747123
- Aircraft serial: 20101
- System (JASC): [2612 · Fire Detection](https://openairdocs.org/jasc/2612)
- Part: Fire Loop
- Condition: Out Of Position
- Location: Nr 1 Engine
- Stage of operation: TO
- Nature of condition: N
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UPS97424344

## Discrepancy

INSPECTION TYPE-N/A, NR 1 ENG LOOP 'A' FAULT DETECTOR ILLUMINATED INTERMITTENTLY FROM T/O UNTIL FL 180 DEG.  NEEDLE WAS ERRATIC BOTTOM SCALE TO TOP OF SCALE EGDT OF NR 1 AT 855 DEG C ON T/O M29-15.  REROUTED NR 1 FIRE LOOP, OPS CKD GOOD PER MM 26-10-00.

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