# SDR UIEA2020101602263

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 14, 2020
- Submitted: October 16, 2020
- Operation: Air carrier
- Aircraft: [N1321A](https://openairdocs.org/aircraft/N1321A), registered now
- Make and model: Boeing 767306
- Aircraft serial: 27957
- Aircraft time: 87,287 hours, 20,856 cycles
- Engine: Ge CF680C2B6F
- System (JASC): [7311 · Engine Fuel/Oil Cooler](https://openairdocs.org/jasc/7311)
- Part: Packing
- Part number: M259881135
- Part serial: NSN
- Condition: Leaking
- Location: Fuel Oil Cooler
- Stage of operation: IN
- How discovered: 9
- Nature of condition: K
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2020101602263

## Discrepancy

DURING WALK AROUND FOUND NR 1 ENGINE FUEL LEAK.  FOUND FUEL OIL COOLER LINE BROKEN.  R & R LINE, IAW AMM 24-11-10.  LEAK CHECK PENDING.  PERFORMED ENGINE WET MOTOR AND ENGINE RUN UP, NO LEAKS NOTED.  OPERATIONS CHECK NORMAL, IAW 71-00-00 REF LEAK CHECK ONLY.  P/N OFF: 1326M91G01, NSN.  FOUND FUEL LEAK FROM MAIN PUMP STRAINER COVER.  REMOVED AND REPLACED PACKING, ENGINE WET MOTOR AND RUN UP OPERATIONS CHECK GOOD.  NO LEAKS NOTED, IAW AMM 73-11-01 AND 71-00-00.

---
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.