# SDR WRLA97011

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 1, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N280WA](https://openairdocs.org/aircraft/N280WA), registered now
- Make and model: Doug MD-11
- Registry model: [Doug MD-11](https://openairdocs.org/model/mcdonnell-douglas-md-11) (OpenAirDocs)
- Aircraft serial: 48458
- Engine: Ge CF680C
- System (JASC): [7261 · Turbine Engine Oil System](https://openairdocs.org/jasc/7261)
- Part: Oil Filter
- Part number: 815189
- Condition: Clogged
- Location: Nr 1 Engine
- Stage of operation: AP
- Nature of condition: J
- Precautionary procedure: E
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/WRLA97011

## Discrepancy

DURING APPROACH TO LANDING, FLIGHT CREW NOTED 'NR 1 ENGINE OIL FILTER CLOGGED' ALERT ON EAD.  FLIGHT CREW PERFORMED ABNORMAL PROCEDURES, SHUTTING DOWN NR 1 ENGINE.  AIRCRAFT LANDED WITHOUT FURTHER INCIDENT.  MAINTENANCE PERSONNEL FOUND MAIN OIL FILTER CLOGGED WITH 'OIL COKE'.  REPLACED OIL FILTER.  GROUND RUN ENGINE WITH NO FAULTS NOTED.  AIRCRAFT RETURNED TO SERVICE.  (M)

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