# SDR IPXA2026071799616

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 16, 2026
- Submitted: July 17, 2026
- Operation: Air carrier
- Aircraft: [N328UP](https://openairdocs.org/aircraft/N328UP), registered now
- Make and model: Boeing 767-34AF
- Registry model: [Boeing 767-34AF](https://openairdocs.org/model/boeing-767-34af) (OpenAirDocs)
- Aircraft serial: 27754
- Aircraft time: 70,655 hours, 23,889 cycles
- System (JASC): [2800 · Aircraft Fuel System](https://openairdocs.org/jasc/2800)
- Part: Fuel Sys
- Condition: Out Of Balance
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/IPXA2026071799616

## Discrepancy

FUEL BALANCED AT TAKEOFF,3 HOURS IN TO FLIGHT GOT FUEL CONFIG LIGHT-RAN QRH TO BALANCE FUEL.2 HOURS AFTER BALANCING FUEL WE HAD A 700 LB FUEL IMBALANCE.LANDED WITH 700 LB IMBALANCE.   NIL PREVIOUS FUEL IMBALANCE HISTORY.ON ARRIVAL FOUND FUEL IMBALANCE OF 700 LB BETWEEN LEFT AND RIGHT MAIN TANKS.FIM TASK 28-41 FAULT TREE 854 REV 148 ADHERED.FQIS BITE TEST C/OUT.TEST OK.AS PRECAUTIONARY MEASURE FUEL SUMP DRAIN CARRIED OUT FROM LEFT AND RIGHT MAIN TANKS IAW AMM TASK 12-11-03/301 REV 148.REFUELLING CARRIED OUT.ALL INDICATIONS AND FUEL BALANCE NORMAL.FOUND SATIS.

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