# SDR 20000428AP013

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 1, 2000
- Submitted: April 27, 2000
- Operation: Air carrier
- Aircraft: N421EX
- Make and model: Boeing 727-22C
- Registry model: [Boeing 727-22C](https://openairdocs.org/model/boeing-727-22c) (OpenAirDocs)
- Aircraft serial: 19099
- Engine: Pwa JT8D7B
- System (JASC): [7250 · Turbine Section](https://openairdocs.org/jasc/7250)
- Part: Engine
- Condition: Vibration
- Location: Nr 3
- Stage of operation: CR
- How discovered: O
- Nature of condition: E, J
- Precautionary procedure: E, A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/20000428AP013

## Discrepancy

FLT 633 - ORD-SEA - DIVERTED INTO BIL, EXCESSIVE VIBRATION NR 3 ENGINE, OIL PRESSURE LIGHT ILLUMINATED OIL TEMPERATURE INCREASING.  PRECAUTIONARY INFLIGHT ENGINE SHUTDOWN.  AIRCRAFT FERRIED TO LCQ.  REPLACED NR 3 ENGINE.  (M)

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