As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING FUELING, #2 FUEL TANK INDICATOR AT RIGHT WING FUELING STATION BLANKED OUT AND DISPLAYED ERRATIC SYMBOLS. GROUNDED - YES. REMOVED AND REPLACED #2 FUEL TANK INDICATOR, OPS CHECK GOOD, REF AMM 28-41-61. A/C RETURNED TO NORMAL CONFIGURATION.