What was found
DURING ROUTINE C-CHECK INSPECTION RT OUTBD FLAP UPPER PLATING DOUBLER WORN OUT OF LIMITS (STA 226.000-333.000) MAJOR REPAIRS. REPAIR IS ACCOMPLISHED BY PERFORMING MAJOR REPAIRS IAW DC8 SRM 57-1-0 PG 1, DC8 SRM 57-7-1 FIG 4. REMOVED WORN PLATING IAW DC8 SRM 51-1-21 PG 1, FABRICATED NEW PAINTING IAW DC8 SRM 57-1-0 PG 1, DC8 SRM 57-7-1 FIG 4, CLEANED TREATED AND PRIMED PLATING INNER SIDE & INSTALLED NEW PLATING IAW DC8 SRM 51-1-21 PG 1, DC8 SRM 51-1-8B.