# SDR UIEA2020100802195

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 6, 2020
- Submitted: October 8, 2020
- Operation: Air carrier
- Aircraft: [N1181A](https://openairdocs.org/aircraft/N1181A), registered now
- Make and model: Boeing 767-3Y0
- Registry model: [Boeing 767-3Y0](https://openairdocs.org/model/boeing-767-3y0) (OpenAirDocs)
- Aircraft serial: 26206
- Aircraft time: 88,606 hours, 22,239 cycles
- Engine: Ge CF680C2B7F
- System (JASC): [7933 · Engine Oil Temperature](https://openairdocs.org/jasc/7933)
- Part: Sensor
- Part number: 8TC34ABV1
- Part serial: 13449
- Condition: Fluctuates
- Location: Eng Oil Temp
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2020100802195

## Discrepancy

RT ENG OIL TEMP FLUCTUATING IN FLIGHT TO 0 DEG C, ALWAYS SHOWED LESS THAN LT ENGINE ON START.  RT ENGINE OIL TEMP FLUCTUATING UP TO -17 DEG C.  REMOVED AND REPLACED RIGHT ENGINE OIL TEMP SENSOR.  OPS CHECKS GOOD, IAW AMM 79-34-01.

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