# SDR UPS03241673

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 29, 2003
- Submitted: December 29, 2003
- Operation: Air carrier
- Aircraft: N937UP
- Make and model: Boeing 727-25C
- Registry model: [Boeing 727-25C](https://openairdocs.org/model/boeing-727-25c) (OpenAirDocs)
- Aircraft serial: 19302
- System (JASC): [2613 · Overheat Detection](https://openairdocs.org/jasc/2613)
- Part: Overheat Loop
- Condition: False Indication
- Location: Nr 1 Engine
- Stage of operation: AP
- How discovered: O
- Nature of condition: N
- Precautionary procedure: E
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UPS03241673

## Discrepancy

NR 1 ENGINE 1 STRUT OVERHEAD ILLUMINATED IN FLIGHT.  ENGINE SHUT DOWN.  REMOVED AND REPLACED NR 1 ENG OVERHEAT DETECT LOOPS PER MM 26-14-12.  OPS CHECKS GOOD PER MM 26-14-00.  REMOVED AND REPLACED FIRE AND OVERHEAT DETECTION BOX FOR PRECAUTION PER MM 26-14-00.

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