As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WILL NOT TAKE FUEL IAW FUELER AFTER APPROXIMATELY 4000 LBS. AIRCRAFT QUIT ACCEPTING FUEL NO FAULTS ON FQIS PROCESSOR UNIT BITE CHECKED GOOD. IAW WDM 28-21-12 & 28-21-13 & FIM 28-21-00, REPLACED K180 & K181, ADDED 12000 LBS OF FUEL, NO FAULTS NOTED.