# SDR CA100223006

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 19, 2010
- Submitted: March 1, 2010
- Operation: General aviation
- Make and model: Boeing 727243
- Aircraft time: 60,339 hours
- Engine: Pwa JT8D9A
- System (JASC): [7930 · Engine Oil Indicating System](https://openairdocs.org/jasc/7930)
- Part: Pressure Switch
- Part number: 1163P181
- Condition: Faulty
- Location: Oil System
- 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/CA100223006

## Discrepancy

(CAN) CREW EXPERIENCED A LOW OIL PRESS/FILTER BYPASS LIGHT ILLUMINATE FOR THE NR 3 ENG.  THE NR 3 ENGINE WAS SHUTDOWN IAW THE CHECKLIST. A FAULTY FILTER BYPASS SWITCH WAS REPLACED AND THE ACFT RETURNED TO SERVICE.       (TC 20100223006)

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