What was found
SECONDARY NRC FROM RC 900-27-900-912': AFTER BUSHINGS REMOVAL, CORROSION WAS FOUND ON AILERON CENTER FITTING LUGS R1, R2, R3, R4, R5 AND R6 AT RH AILERON. LUGS BORES ON FITTING CENTER R1, R2, R3, R4 AND R6 FROM RH AILERON WERE CLEANED PER SRM 51-26-00-001-001-A01 THEN INSPECTED PER NDT MANUAL 51-20-009-210-A01 AND NO DAMAGE WAS FOUND. CENTER HINGE FITTING ON BORE LUG (R5) AT RT AILERON WAS REPAIRED IAW REO 670-57-61-237 REV-. FINALLY, OVERSIZE BUSHINGS FOR BORE LUGS R1 & R2 WERE FABRICATED IAW REO 670-57-61-237 REV -.