# SDR NACA20060049

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 1, 2006
- Submitted: September 15, 2006
- Operation: Air carrier
- Aircraft: [N792A](https://openairdocs.org/aircraft/N792A), registered now
- Make and model: Boeing 727-22C
- Registry model: [Boeing 727-22C](https://openairdocs.org/model/boeing-727-22c) (OpenAirDocs)
- Aircraft serial: 19195
- Aircraft time: 61,862 hours, 42,117 cycles
- Engine: Pwa JT8D7B
- Engine time: 45,068 hours, 24,667 cycles
- System (JASC): [7261 · Turbine Engine Oil System](https://openairdocs.org/jasc/7261)
- Part: Line
- Condition: Loose
- Location: Gearbox
- Part time: 45,068 hours, 24,667 cycles
- Stage of operation: CL
- How discovered: O
- Nature of condition: K, J
- Precautionary procedure: E
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/NACA20060049

## Discrepancy

NR 1 ENGINE OIL QUANTITY DECREASED TO ZERO.  ENGINE SHUTDOWN.  FOUND GEARBOX OIL PRESSURE LINE LOOSE.  ENGINE REPLACED FOR UNABLE TO CONFIRM POSITIVE OIL PRESSURE DURING WINDMILLING AFTER SHUTDOWN.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.