# SDR UIEA2024112201101

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 27, 2024
- Submitted: December 2, 2024
- Operation: Air carrier
- Aircraft: [N1997A](https://openairdocs.org/aircraft/N1997A), registered now
- Make and model: Boeing 767-33A
- Registry model: [Boeing 767-33A](https://openairdocs.org/model/boeing-767-33a) (OpenAirDocs)
- Aircraft serial: 27310
- Aircraft time: 107,041 hours, 23,204 cycles
- Engine: Ge CF680C2B6F
- System (JASC): [7250 · Turbine Section](https://openairdocs.org/jasc/7250)
- Part: Bearing
- Condition: Coked
- Location: Nr 1 Engine
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2024112201101

## Discrepancy

ENGINE 1, BEARING #5, LH/RH SUMP PIPES WITH LEAK EVIDENCE.(<P>DURING VISUAL EXAMINATION, OIL COKE BUILD-UP WAS FOUND, COKING WAS REMOVED AND NO OIL LEAK WAS FOUND IN LH/RH SUMP PIPES IAW AMM SUBTASK 72- 50-00-216-032-H00 REV. 143 DATE: 22 AUG 2024. C/W IDLE LEAK CHECK TEST TRANSFER TO 8007 ITEM NUMBER 34. NO FURTHER DEFECTS NOTED</P>)

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