As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SHORTLLY AFTER LEVEL OFF, FUEL QUANTITY AND TOTALIZER INDICATIING WERE 2500 LBS LOW. THE INDICATORS ON THE CRT IN EACH TANK. FLIGHT DIVERTED, DURING TAXI, QUANTITIES CAME BACK UP AND WERE WITHIN 200 LBS OF EACH OTHER. THE AIRCRAFT WAS GROUNDED. MAINTENANCE REPLACED THE LEFT AND RIGHT WING FUEL TANKS IAW AMM 28-41-21 AND PERFORMED A SATISFACTORY OPERATIONAL CHECK. NO LEAKS NOTED.