# SDR EIA2001011

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 17, 2001
- Submitted: March 27, 2001
- Operation: Air carrier
- Aircraft: N485EV
- Make and model: Boeing 747 212B
- Registry model: [Boeing 747 212B](https://openairdocs.org/model/boeing-747-212b) (OpenAirDocs)
- Aircraft serial: 20712
- System (JASC): [7933 · Engine Oil Temperature](https://openairdocs.org/jasc/7933)
- Part: Bulb
- Part number: 56B17S2
- Part serial: 1923
- Condition: Defective
- Location: Nr 4 Engine
- 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/EIA2001011

## Discrepancy

NR 4 ENGINE OIL TEMP INCREASED TO RED BAND.  INFLIGHT SHUTDOWN CHECKLIST ACCOMPLISHED.  REPLACED NR 4 ENGINE OIL TEMP BULB PER MM 79-34-01.  OPS CHECK NORMAL.  PERFORMED WINDMILL INSPECTION.  NO DEFECTS NOTED.  (M)

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