What was found
ON APPROACH TO KCHS, SELECTED MLG DOWN & GOT 3 GREEN INDS, RECEIVED WOW MISCOMPARE CAS MESSAGE, ELECTED TO GO AROUND, ON GO AROUND, SELECTED MLG UP, HAD 3 GREEN MLG DOWN INDS CHANGE TO YELLOW & RECEIVED A MLG DISAGREE L-R-N CAS MESSAGE FIRST RAN THE CHKLST FOR GEAR DISAGREE, RESULTED IN SELECTING GEAR LEVER TO DOWN, THE 3 YELLOW DOWN ICONS TURNED TO GREEN & GEAR DISAGREE CAS MESSAGE EXTINGUISHED. RAN CHKLST FOR WOW MISCOMPARE, WHICH ADVISED WE WOULD HAVE MULTIPLE SYS POSSIBLY NOT FUNCTION ON LANDING. ON LANDING, WOW MISCOMPARE CAS MESSAGES EXTINGUISHED & HAD NORMAL FUNCTION OF ALL SYS. R & R DAMAGED NLG HARNESS ASSY . R & R FAULTY NLG SQUAT SWITCH. OPS/FUNCTIONAL CHKS C/W, NO DEFECTS NOTED.