# SDR DL757040299

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 2, 2004
- Submitted: April 23, 2004
- Operation: Air carrier
- Aircraft: [N652DL](https://openairdocs.org/aircraft/N652DL), registered now
- Make and model: Boeing 757232
- Aircraft serial: 24392
- Aircraft time: 49,315 hours, 23,926 cycles
- Engine: Pwa PW2037
- Engine time: 37,481 hours, 17,910 cycles
- System (JASC): [7261 · Turbine Engine Oil System](https://openairdocs.org/jasc/7261)
- Part: B-Nut
- Condition: Stripped
- Location: Nr 2 Engine
- 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/DL757040299

## Discrepancy

RT ENGINE SHUTDOWN BY CREW DUE TO LOSS OF OIL PRESSURE.  CONTRACT MTC IN SMF HAS IDENTIFIED NR 5 BEARING SCAVENGE TUBE B-NUT IS STRIPPED AT LUBE OIL SCAVENGE PUMP FITTING.  REPLACED TUBE.

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