# SDR SWAA011098

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 9, 2001
- Submitted: April 30, 2001
- Operation: Air carrier
- Aircraft: [N102SW](https://openairdocs.org/aircraft/N102SW), registered now
- Make and model: Boeing 737-2H4
- Registry model: [Boeing 737-2H4](https://openairdocs.org/model/boeing-737-2h4) (OpenAirDocs)
- Aircraft serial: 23108
- Aircraft time: 54,981 hours, 58,386 cycles
- Engine: Pwa JT8*
- Engine time: 47,633 hours, 50,437 cycles
- System (JASC): [7933 · Engine Oil Temperature](https://openairdocs.org/jasc/7933)
- Part: Transmitter
- Part number: ST104Z
- Part serial: 9164
- Condition: Faulty
- Location: Nr 1 Engine
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: E, A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA011098

## Discrepancy

AIR TURNBACK, NR1 ENG OIL OVERTEMP INDICATION.  SHUT DOWN ENGINE. R&R OIL FILTER, OIL TEMP BULB & PRESSURE TRANSMITTER PER MM.  PERFORMED BREATHER PRESSURE CHECK PER SWA SAM 146.  NO DEFECTS NOTED.

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