What was found
DURING ROUTINE C CHECK INSPECTION, RT OTBD FLAP PANEL UPPER SKIN CRACKED 1", AT STA XF 415.000. PERFORMED MAJOR REPAIR IAW DC-8 SRM 57-2-5 FIG 1 (SHEET 1-2). REMOVED FASTENERS IAW DC-8 SRM 51-1-21. REMOVED DAMAGED SECTION IAW DC-8 SRM 57-2-5 FIG 1. FAB`D NEW PLATING SEGMENT + SPLICE + FILLER IAW DC-8 SRM 57-2-5 FIG 1 (SHEET 1,2), DC-8 SRM 57-7-1 FIG 4, TR # 57-94 ITEM Q U. CLEANED, TREATED AND PRIMED AREA + REPAIR PARTS IAW DC-8 SRM 51-1-8B. APPLIED SEALANT TO FAYING SURFACES IAW DC-8 SRM 51-1-11. INSTALLED REPAIR PARTS IAW DC-8 SRM 57-2-5 FIG 1 (SHEET 1,2), DC-8 SRM 51-1-21, DC-8 SRM 51-3-0, DC-8 SRM 51-3-1.