# SDR CALA2021100401770

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 2, 2021
- Submitted: October 4, 2021
- Operation: Air carrier
- Aircraft: [N485UA](https://openairdocs.org/aircraft/N485UA), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 1617
- Aircraft time: 60,943 hours, 26,419 cycles
- System (JASC): [7311 · Engine Fuel/Oil Cooler](https://openairdocs.org/jasc/7311)
- Part: Oil Cooler
- Part number: 5502200111
- Condition: Leaking
- Location: Fuel Out Tube Se
- Stage of operation: CR
- How discovered: O
- Nature of condition: K
- Precautionary procedure: E, A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2021100401770

## Discrepancy

FUEL LEAK NUMBER 2ENGINE.ENGINE SHUTDOWNIAW CHECKLIST INSTALLED MISSING BOLTS ON FCOC BOTTOM LINE AND REPLACED ORING DAMAGED IAW AMM 73-11-49/201 CONF 00, RAN ENGINE  FOR LEAK CHECK, NO LEAKS NOTED. OIL SERVICE ACCOMPLISHED AT MEX FOR FLT 2369 ON 01 OCT 12:49:43 ENGINE 1: 00 CHECKED BY U293776 ENGINE 2: 02 ADDED   BY U293776 ENGINE 3: ENGINE 4: APU:

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