What was found
DURING ROUTINE C-CHECK, RT WING - CTR L/E LWR PART HAS NON STANDARD REPAIR, XFS 304.000. PERFORMED MAJOR REPAIR IAW FAA FORM 8110-3 06006 DATED 01-05-06, SEMAN DWG ED-4134 DATED 01-04-06, ED SEMAN 2005 1471 DATED 01-05-06. REMOVED NON STANDARD REPAIR IAW DC8 SRM 51-1-21. STOP DRILLER CRACK END IAW SEMAN DWG ED-4134. PERFORMED NDT INSP IAW DC8 NDT SPM PART 06-10-01-001, FABRICATED REPAIR DOUBLER (AL 7075 T6 0.071) IAW SEMAN DWG ED-4134. CLEANED TREATED; PRIMED AREA & REPAIR DOUBLER IAW DC8 SRM 51-1-8B, APPLIED SEALANT TO FAYING SURFACES IAW DC8 SRM 51-1-11. INSTALLED REPAIR PARTS IAW SEMAN DWG ED-4134, DC8 SRM 51-1-21, DC8 SRM 51-1-20D, DC-8 SRM 51-3-0, DC8 SRM 51-3-1 (TORQUE).