# SDR DL75A011210

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 17, 2001
- Submitted: July 27, 2001
- Operation: Air carrier
- Aircraft: N751AT
- Make and model: Boeing 757212
- Aircraft serial: 23125
- Aircraft time: 46,802 hours, 25,340 cycles
- Engine: Pwa PW2037
- Engine time: 41,027 hours, 20,626 cycles
- System (JASC): [7311 · Engine Fuel/Oil Cooler](https://openairdocs.org/jasc/7311)
- Part: Cooler
- Part number: 471111172
- Part serial: FC5721
- Condition: Leaking
- Location: Nr 2 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/DL75A011210

## Discrepancy

ACFT DIVERTED TO MIA EN ROUTE TO BOG DUE TO RT ENG LOW OIL QTY.  FOUND ENG FUEL OIL COOLER.  F/O COOLER LEAKING AT ENG OIL INLET ELBOW ADAPTER.  REPLACED F/O COOLER.  LEAK CHECK NORMAL.

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