As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FUEL LOAD FLUCTUATING PLUS OR MINUS 1000 LBS. LT WING TANK READING 800 LBS LOWER THAN UNDERWING GAUGE. LEFT WING TANK READING 800 LBS LOWER THAN UNDERWING GAUGE. ACCOMPLISHED REGULATOR PRESSURE FUELING. FUELING NUMBERS WERE WITHIN LIMITS, NO HISTORY.