# SDR AALA202603270138

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 24, 2026
- Submitted: March 27, 2026
- Operation: Air carrier
- Aircraft: [N890NN](https://openairdocs.org/aircraft/N890NN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 31143
- Aircraft time: 40,480 hours, 17,477 cycles
- System (JASC): [2810 · Fuel Storage](https://openairdocs.org/jasc/2810)
- Part: Fuel Tank
- Condition: Leaking
- Location: Zone 100
- Stage of operation: NR
- How discovered: O
- Nature of condition: K, J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202603270138

## Discrepancy

AIRCRAFT WAS GROUNDED: FUEL MIGRATES INTO CENTER TANK COMMANDED.   FOUND RIB 5 HAS A LEAKAGE. REPAIRED WITH NEW SEALANT, PER AMM 28-11-00-300-803. OPS LEAK AND CHECK GOOD, PER VENDER W/O 2626R575.

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