# SDR AALA202608102093

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 6, 2026
- Submitted: August 10, 2026
- Operation: Air carrier
- Aircraft: [N776AN](https://openairdocs.org/aircraft/N776AN), registered now
- Make and model: Boeing 777223
- Aircraft serial: 29582
- System (JASC): [2840 · Fuel Indicating System](https://openairdocs.org/jasc/2840)
- Part: Processor
- Part number: 0330KPU02
- Part serial: FE010913
- Condition: Faulty
- Location: Fuel Qty
- Part time: 47,854 hours, 5,472 cycles
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202608102093

## Discrepancy

AIRCRAFT WAS GROUNDED: LEFT MAIN TANK AND TOTAL FUEL QUANTITY BLANK. DECESION MADE TO RETURN TO DFW. EMERGENCY DECLARED AND AIRCRAFT LANDED OVERWEIGHT WITHOUT INCIDENT. MAINTENANCE REPLACED LEFT MAIN TANK FUEL QUANTITY PROCESSOR #17.

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