# SDR UPS01636986

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 7, 2001
- Submitted: October 12, 2001
- Operation: Air carrier
- Aircraft: [N309UP](https://openairdocs.org/aircraft/N309UP), registered now
- Make and model: Boeing 767-300
- Registry model: [Boeing 767-300](https://openairdocs.org/model/boeing-767-300) (OpenAirDocs)
- Aircraft serial: 27740
- System (JASC): [7930 · Engine Oil Indicating System](https://openairdocs.org/jasc/7930)
- Part: O-Ring
- 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/UPS01636986

## Discrepancy

RT ENG OIL QTY DROPPING IN FLIGHT.     CHIP DETECTOR "O" RING BAD R/R SAME. NR 2 ENG NR 6 BEARING CARBON SEAL REPLACED IAW MAINTENANCE MANUAL 72-53-03 C AOL FOR GROUND RUN. REPLACE CARBON SEAL P/N537L685003 GRN ILLEG. REPLACE STATIC SEAL P/N 1664M10P22 GRN1541572

---
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.