What was found
AFTER BUSHING REMOVAL CORROSION WAS FOUND LUGS OF CTR HINGE FITTING; ON LUG NR .1 AIL STA336.4, ON LUG NR .2 AIL STA 337.6 AND LUG NO.5 AIL STA342.5 AT LH AILERON. LUG NR 1 AIL STA336.4 AT LH AILERON WAS CLEANED IAW SRM 51-26-00-001-001-A01 THEN INSPECTINED PER CRJ/900 NDT MANUAL 51-20-009-210 (A01) AND NOT DAMAGE OR CORROSION FOUND. LUG NR 2 AIL STA337.6 AND LUG NO.5 AIL STA342.5 AT LH AILERON WERE REPAIRED PER REO 670-57-61-237 REV. - -