# SDR SWIA201231928

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 6, 2012
- Submitted: October 12, 2012
- Operation: Air carrier
- Aircraft: N579SW
- Make and model: Emb EMB-120ER
- Registry model: [EMB EMB-120ER](https://openairdocs.org/model/embraer-emb-120er) (OpenAirDocs)
- Aircraft serial: 120347
- Aircraft time: 29,812 hours, 40,687 cycles
- System (JASC): [7922 · Engine Oil Temperature Regulator](https://openairdocs.org/jasc/7922)
- Part: Thermostat
- Condition: Failed
- Location: Oil System
- Stage of operation: UK
- How discovered: O
- Nature of condition: M
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWIA201231928

## Discrepancy

LEFT ENGINE OIL WENT FROM 80° AT RUNWAY ENTRY TO 100° BY 1000° AGL TO THE RED (PEGGED) BY 1500° . (FLT 551  1)REPLACED LEFT OIL COOLER THERMOSTAT IN REFERENCE TO CMM.

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