# SDR AALA201911089006

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 6, 2019
- Submitted: November 8, 2019
- Operation: Air carrier
- Aircraft: [N797AN](https://openairdocs.org/aircraft/N797AN), registered now
- Make and model: Boeing 777223
- Aircraft serial: 30012
- Aircraft time: 75,648 hours, 9,582 cycles
- System (JASC): [2820 · Aircraft Fuel Distribution System](https://openairdocs.org/jasc/2820)
- Part: O-Ring
- Part number: MS29513034
- Condition: Leaking
- Location: Drain
- Stage of operation: IN
- How discovered: O
- Nature of condition: K
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA201911089006

## Discrepancy

AIRCRAFT WAS GROUNDED: MAINTENANCE REPORTS UPON ARRIVAL FOUND RUNNING FUEL LEAK FROM RIGHT ENGINE PYLON DRAIN. REMOVED AND REPLACED THE O-RING SEALS ON THE # 2 ENGINE FUEL FEED LINE IAW AMM 28-22-15. ALL OPS AND LEAK CHECKS NORMAL.

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