What was found
WHILE ACCOMPLISHING T/C NG-28FCD-18090-1, FQIS NR 2 TANK AND COMPENSATOR UNITS TESTING, FOUND FUEL PROBES NR 1, 2, 3, 8, 9, AND 10 OUT OF LIMITS. ACFT GROUNDED. FOUND OUT OF TOLERANCE DURING RE-TESTING OF NR 2 FQIS. FOUND #2 TANK COMP PROBE F15 OUT OF TOLERANCE ON RE-CHECK. REMOVED & REPLACED COMP & TU PROBES F15, F1,F2, F3, F4, F8, F9, & F10 IAW AMM 28-41-21. ALL NR 2 TANK TU'S & COMP CAPACITANCE ARE NOW IN LIMITS IAW AMM 28-41-21, FQIS OPS NORMAL.