What was found
DURING ROUTINE C CHECK INSPECTION, FOUND MAIN CARGO COMPARTMENT FITTING FRAME, CRACKED AT STATION 759.000, LONGERON 18 LEFT. REMOVED FASTENERS. PERFORMED STOP HOLE ON CRACK END. PERFORMED NDT INSPECTION. NO CORROSION OR CRACK PROGRESSION FOUND. FABRICATED REPAIR ANGLE (HORIZONTAL FLANGE) AND (VERTICAL FLANGE) AND FILLER. PERFORMED HEAT TREATMENT. CLEANED, TREATED AND PRIMED AREA AND REPAIR PARTS. INSTALLED REPAIR PARTS FROM STATION 759.000 IAW FAA FORM 8110-3, NUMBER 07058 DATED 02-15-07,SEMAN DRAWING NUMBER ED-4461 DATED 02-13-07,EO SEMAN NUMBER 2007220 DATED 02-15-07, DC8 SRM 51-1-20D, DC8 SRM 51-3-0, SEMAN DRAWING NUMBER ED-4461, DC8 NDT SPM PART 06-10-01-001, FORM SEMAN 242-2, DC8 SRM 51-1-1 PAGE