What was found
DURING ROUTINE C-CHECK INSP FOUND LT WING L/E LOWER PART CORRODED ST STATION XFS 335.250 - 341.500. REMOVED CORROSION. FOUND OUT OF LIMITS. REMOVED DAMAGED AREA. PERFORMED NDT INSP. NO CRACK OR CORROSION NOTED. FABRICATED DOUBLER AND FILLERS. CLEANED, TREATED, PRIMED AREA AND REPAIR PARTS. INSTALLED REPAIR PARTS IAW FAA FORM 8110-3 DATED 12/07/10, DWG ED-5292 DATED 11/16/10, SRM 51-1-8, SRM 57-2-0, NDT SPM PART 06-10-01-001, SRM 51-1-8B, SRM 51-1-20D, SRM 51-1-11, SRM 51-1-21, AND SRM 51-3-1.