What was found
CORROSION ON BORE LUG # R1, R2, R4, R5, R6 OF CENTER HINGE FITTING AT RH AILERON. BORE LUG # R1, AND R4, WERE CLEANED PER CRJ700 SRM 51-26-00-001-001-A01, NO CORROSION WAS FOUND AND BORE LUG # R2, R5 AND R6 OF CENTER HINGE FITTING AT RH AILERON WERE REPAIRED PER REO 670-57-61-237 REV. - -