As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CENTER TANK AND FUEL TOTALIZER WENT BLANK FOR APPROX 30 SEC AT CRUISE ALTITUDE. PERFORMED FQIS BITE 28-41-00. FOUND VARIOUS CENTER TANK IND INOPERATIVE FAULTS. REMOVED FQIS. INSTALLED NEW FQIS. PERFORMED SYS OPS IAW 28-41-00-710-801. SYS CHECKED NORMAL.