What was found
FLIGHT DIVERTED DUE TO LOSS OF OIL IN NUMBER 1 ENGINE. FUEL COOLED OIL COOLER FAILED AND ALLOWED THE OIL TO ESCAPE INTO THE FUEL SIDE OF THE COOLER. REPLACED FCOC PER AMM 79-21-43.
- Difficulty date
- November 30, 2003
- Submitted
- December 9, 2003
- Operation
- Air carrier
- Aircraft
- N850UA
- Make and model
- Airbus A319131
- Aircraft serial
- 1653
- Aircraft time
- 6,289 hours, 2,565 cycles
- Engine
- Iae V2522A5
- System (JASC)
- 7261 · Turbine Engine Oil System
- Part
- Oil Cooler
- Condition
- Failed
- Location
- Nr 1 Engine
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- K, J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.