As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING FUELING, TECH DETECTED A FUEL LEAK IN AFT AUXILIARY TANK DUE TO CRACK IN AFT FUSELAGE BOOT FUEL TANK AROUND INTERCONNECTION TUBE AT STA 2. ACFT WAS SENT TO THE HANGAR AND MX DEACTIVATED THE AFT AUXILIARY FUEL TANK IAW MM 28-20-25, ALL CORRECT.