As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RIGHT MAIN FUEL QTY BLANKED BRIEFLY AT GATE, ACFT GROUNDED. REMOVED AND REPLACED THE FUEL QUANTITY PROCESSOR UNIT IAW AMM 28-41-81, GROUND VERIFICATION TEST PASSED. ACCOMPLISHED BITE CHECK, LIGHTS STAY ON, NO FAULT NOTED. ACFT OK FOR SERVICE IAW FIM 28-41TASK 809.