# SDR DALA2016022901489

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 21, 2016
- Submitted: February 29, 2016
- Operation: Air carrier
- Aircraft: N907DL
- Make and model: Doug MD-88
- Registry model: [Doug MD-88](https://openairdocs.org/model/mcdonnell-douglas-md-88) (OpenAirDocs)
- Aircraft serial: 49538
- Aircraft time: 74,958 hours, 57,421 cycles
- System (JASC): [7997 · Engine Oil System Wiring](https://openairdocs.org/jasc/7997)
- Part: Wire
- Condition: Unsecure
- Location: Temp Probe
- Stage of operation: CR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: E, A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2016022901489

## Discrepancy

THE NR 2 ENGINE OIL TEMPERATURE WENT TO 170 DEGREES C WITH AN ASSOCIATED RED WARNING LIGHT.  THE OIL PRESSURE REMAINED WITHIN LIMITS.  CREW SHUTDOWN THE NR 2 ENGINE IAW THE QRH.  TEMPERATURE DECALS HAD NO COLOR CHANGE.  OIL FILTER AND CHIP DETECTORS WERE CLEAN.  FOUND WIRE CRIMP LOOSE AT WIRE E355A18N. RETERMINATED WIRE AND REPLACED, B3-2 OIL TEMP PROBE.  IMMERSION THERMOCOUPLE CHECK GOOD IAW AMDS 7900-01123-0201.  SATISFACTORY TEST FLIGHT COMPLETED ON LP 8007091. THE ACFT HAS RETURNED TO SERVICE.

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