# SDR SWAA040780

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 12, 2004
- Submitted: March 15, 2004
- Operation: Air carrier
- Aircraft: N611SW
- Make and model: Boeing 737-3H4
- Registry model: [Boeing 737-3H4](https://openairdocs.org/model/boeing-737-3h4) (OpenAirDocs)
- Aircraft serial: 27697
- Aircraft time: 29,377 hours, 25,308 cycles
- System (JASC): [7933 · Engine Oil Temperature](https://openairdocs.org/jasc/7933)
- Part: Bulb
- Part number: 162BL804A
- Part serial: 74
- Condition: Malfunctioned
- Location: Nr 2 Eng Oil
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: E
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA040780

## Discrepancy

DECLARED EMERGENCY, INFLIGHT SHUT DOWN, AIR TURNBACK.  DURING CRUISE NR 2 ENG OIL TEMP IN YELLOW BAND, C/W QRH, OIL TEMP STILL IN YELLOW BAND, MOMENTARLY IN RED BAND, SHUT DOWN NR 2 ENG.  REMOVED AND REPLACED NR 2 ENG OIL TEMP BULB PER MM.

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