# SDR IPXA2672408

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 17, 2012
- Submitted: March 19, 2012
- Operation: Air carrier
- Aircraft: [N301UP](https://openairdocs.org/aircraft/N301UP), registered now
- Make and model: Boeing 767-34AF
- Registry model: [Boeing 767-34AF](https://openairdocs.org/model/boeing-767-34af) (OpenAirDocs)
- Aircraft serial: 27239
- Engine: Ge CF680
- System (JASC): [7997 · Engine Oil System Wiring](https://openairdocs.org/jasc/7997)
- Part: Wire
- Condition: Chafed
- Location: Pressure Switch
- Stage of operation: CL
- How discovered: O
- Nature of condition: N
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/IPXA2672408

## Discrepancy

ON TAKE OFF,  THE RT ENGINE OIL FILTER BYPASS LIGHT ILLUMINATED.  CHECKED AND REPLACED THE RT ENGINE OIL FILTER, IT WAS CLEAN. FOUND CHAFED WIRE FOR FILTER PRESSURE SWITCH.  REPAIRED WIRE.

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