# SDR ABXA20250921236

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 21, 2025
- Submitted: September 23, 2025
- Operation: Air carrier
- Aircraft: [N362CM](https://openairdocs.org/aircraft/N362CM), registered now
- Make and model: Boeing 767338
- Aircraft serial: 24316
- Aircraft time: 117,495 hours, 34,932 cycles
- System (JASC): [2820 · Aircraft Fuel Distribution System](https://openairdocs.org/jasc/2820)
- Part: Transfer Sys
- Condition: Malfunctioned
- Location: Zone 100
- 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/ABXA20250921236

## Discrepancy

UNWANTED FUEL TRANSFER FROM RIGHT TANK INTO CENTER TANK DURING CRUISE. SECOND WRITE UP FOR SAME ISSUE ON 9/11/2025 GB 845. ONLY APPARENT ON FLIGHTS LONGER THAN ONE HOUR.  PRESSURIZED FW+AFT R/H FUEL PUMPS FOR 1HR PER FIM 28-21 F/T 821 NO FUEL TRANSFERRED OBSERVED. SYSTEM CONSIDERED OK AT THIS TIME.  AIRCRAFT RETURNED TO SERVICE.

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