# SDR 9803652717

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 3, 1998
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N721RC](https://openairdocs.org/aircraft/N721RC), registered now
- Make and model: Boeing 727-2S7
- Registry model: [Boeing 727-2S7](https://openairdocs.org/model/boeing-727-2s7) (OpenAirDocs)
- Aircraft serial: 22492
- Engine: Pwa JT8D17
- System (JASC): [7261 · Turbine Engine Oil System](https://openairdocs.org/jasc/7261)
- Part: Mag Plug
- Part number: B7670
- Condition: Damaged
- Location: Rt Engine
- Stage of operation: CL
- Nature of condition: K, J
- Precautionary procedure: A, E
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/9803652717

## Discrepancy

DURING CLIMB AT 10,000 FEET, THE NR 3 ENGINE OIL PRESSURE AND OIL QUANTITY INDICAITONS DROPPED TO ZERO WITH ASSOCIATED LOW OIL PRESSURE LIGHT ILLUMINATION.  CREW SHUT DOWN THE NR 3 ENGINE.  AIRCRAFT RETURNED TO GEG AND LANDED WITHOUT FURTHER INCIDENT.  MAINTENANCE INSPECTED THE MAIN OIL FILTER, MAG PLUGS, AND REPLACED THE AFT BEARING MAG PLUG.

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