What was found
CORROSION & WEAR ON LUG BORE AIL STA 364.016 (UPPER/LOWER), AIL STA 338.424, AILSTA 342.123, AIL STA 311.539, AIL STA 336.4015 (R1), AIL STA 337.657 (R2), AIL 342.911 (R5), AIL STA 344.1665 (R6), ALSO WEAR ON LUGS EXTERNAL SURFACE AIL STA 337.657 (R2), AIL STA 344.1665 (R6) AT RIGHT AILERON LUGS BORES OF AIL STA 364.016 (UPPER/LOWER), AIL STA 311.539, AIL STA 336.4015 (R1), AIL STA 344.1665 (R6) WERE CLEANED PER CRJ 900 SRM 51-26-00-001-001-A01 THEN INSPECTED PER CRJ/900 NDT MANUAL 51-20-009-210(CONFIG A01) STEP 1. C. AND CORROSION NOT WAS FOUND. FOR CENTER HINGE FITTING BORES LUGS ON AIL STA 337.657 (R2) AND AIL STA 342.911 (R5) WERE REPAIRED PER REO 670-57-61-237 REV- -. FINALLY, CENTER HINGE FITTING BORES LUGS AIL STA 338.424 (R3) AND AILSTA 342.123 (R4) WERE REPAIRED PER REO 690-57-61-531 REV. - -