As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LT MAIN TANK TRANSFERRED INTO C TANK. L TANK TRANSFERRED APPROX 100 LBS EVERY 20 MINS INTO CTR TANK. SUPPLEMENTAL DATA UPDATE NOTED THAT TRANSFER IS CONSISTENT THROUGHOUT FLIGHT REALM AT APPROX 300 LBS PER HR AND EVENTUALLY CAUSED A CONSISTENT IMBALANCE BETWEEN LEFT AND RT TANK. FUEL QTY INDICATION OKAY AND NO FUEL QTY FAULTS. REPLACED BROKEN FUEL SCAVENGE LINE.