As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CREW REPORTED FUEL CHANNEL 1/2 FAIL AMBER CAUTION MESSAGE IN FLIGHT. CREW RETURNED TO FIELD AND LANDED WITHOUT INCIDENT. MAINTENANCE TROUBLESHOT MESSAGE TO FUEL QUANTITY GAUGING COMPUTER, FQGC, REMOVED FQGC AND FOUND FQGC AND MOUNTING TRAY WET DUE TO MISSING SEALANT AT GALLEY FLOOR FORWARD OF FORWARD LAVATORY. MAINTENANCE INSTALLED NEW FQGC, SEALED FORWARD LAVATORY WALL TO FLOOR JOINT AS REQUIRED AND PERFORMED CHECKS IAW AMM. ACFT RELEASED FOR SERVICE.