# SDR SWAA116651

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 20, 2011
- Submitted: September 21, 2011
- Operation: Air carrier
- Aircraft: [N218WN](https://openairdocs.org/aircraft/N218WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32489
- Aircraft time: 22,905 hours, 13,486 cycles
- System (JASC): [7920 · Engine Oil Distribution (Airframe Furnished)](https://openairdocs.org/jasc/7920)
- Part: Housing
- Part number: 3404003030
- Part serial: YT022455L
- Condition: Defective
- Location: Nr 2 Engine
- Stage of operation: UK
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA116651

## Discrepancy

DIVERSION - NR 2 ENGINE OIL FILTER BYPASS LIGHT ILLUMINATED INFLIGHT.  POWER REDUCED TO KEEP LIGHT EXTINGUISHED.  FOUND DEBRIS IN FWD SUMP CHIP DETECTOR.  REMOVED AND REPLACED SUPPLY FILTER AND SCAVENGE FILTER AND HOUSING PER MM.

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