What was found
FUEL QTY INDICATOR FOR #1 SIDE IS BLANK. AT CRUISE ALTITUDE. GROUNDED - YES. CURRENTLY F/Q IND. OPS NML. LAST FLT SHOWS TANK #1 - 2 FAULTS 28-41106 AND 28-41102. PERFORMED FIM'S 28-41 TASKS 802 AND 805. INITIAL EVALUATIONS GOOD - FQIS BITE, GROUND TEST PERFORMED 3X TIMES WITH A PASS. NO CURRENT STATUS FAULTS. PER FIMS - INTERMITTENT FAULT. NO HISTORY LAST 180 DAYS PLUS.GROUND VERIFICATION TEST GOOD REF. SAME FIM'S.