# SDR UPS01535195

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 6, 2001
- Submitted: March 8, 2001
- Operation: Air carrier
- Aircraft: [N439UP](https://openairdocs.org/aircraft/N439UP), registered now
- Make and model: Boeing 757-24APF
- Registry model: [Boeing 757-24APF](https://openairdocs.org/model/boeing-757-24apf) (OpenAirDocs)
- Aircraft serial: 25470
- Engine: Rroyce RB211535E4
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Housing
- Condition: Leaking
- Location: Rt Engine
- Stage of operation: CR
- How discovered: O
- Nature of condition: K, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UPS01535195

## Discrepancy

INSPECTION TYPE:N/A DIVERSION - RT ENG OIL QTY LOSS.  FOUND OIL LEAKING FROM HIGH SPEED RADIAL DRIVE SHAFT HOUSING.  REPLACED DRIVE SHAFT SEALS PER TC5013(RR).  IDLE RUN LEAK CHECK GOOD.

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