# SDR SWAA980403

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 26, 1998
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N53SW](https://openairdocs.org/aircraft/N53SW), registered now
- Make and model: Boeing 737-2H4
- Registry model: [Boeing 737-2H4](https://openairdocs.org/model/boeing-737-2h4) (OpenAirDocs)
- Aircraft serial: 21534
- System (JASC): [2613 · Overheat Detection](https://openairdocs.org/jasc/2613)
- Part: Sensor
- Condition: Out Of Position
- Location: Lt Ac Duct
- Stage of operation: IN
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA980403

## Discrepancy

DURING FLIGHT, LEFT WING BODY OVERHEAT ILLUMINATED AT APPROXIMATELY 8,000 FT.  LIGHT EXTINGUISHED SHORTLY AFTER CLOSING ISOLATION AND NR 1 ENG BLEED VALVES.  REPOSITIONED SENSOR AT LEFT A/C DUCT, OPS CHECKS OK PER BOEING MM.

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