# SDR CALA2013122793998

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 13, 2013
- Submitted: December 30, 2013
- Operation: Air carrier
- Aircraft: [N218UA](https://openairdocs.org/aircraft/N218UA), registered now
- Make and model: Boeing 777222
- Aircraft serial: 30222
- Aircraft time: 54,245 hours, 6,567 cycles
- Engine: Pwa PW40903
- System (JASC): [7933 · Engine Oil Temperature](https://openairdocs.org/jasc/7933)
- Part: Warning System
- Condition: False Activation
- Location: Cockpit
- Stage of operation: CR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2013122793998

## Discrepancy

RT ENG OIL TEMP, CREW REPORTS OIL TEMP AMBER AT 163 DEG C FOR APPROXIMATELY 3 MINUTES DURING CLIMB THRUST.  THRUST REDUCED TO IDLE & TEMP DROPPED TO 110 DEG WITHIN 3 MINUTES.  ACFT RETURNED TO FIELD WITH ENG REMAINING AT IDLE.  RAN ENG IAW TEST 17 MAX OIL TEMP NOTED AS 142 IAW AMM 79-00-00 PG 652 ENG OK TO CONTINUE IN SERVICE.

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