What was found
DURING ROUTINE C-CHECK INSPECTION FOUND LONGERON 36 CRACKED AT STATION 1350.000. REMOVED FASTENERS. TRIMMED OUT CRACKED LONGERON SEGMENT. FABRICATED NEW LONGERON FROM EXTRUSION P/N 2641455, (AL 7075 T651). FABRICATED SPLICE (AL 7075 T651). PERFORMED NDT INSPECTION. CLEANED, TREATED AND PRIMED AREA AND REPAIR PARTS. APPLIED SEALANT TO FAYING SURFACES. INSTALLED REPAIR PARTS IAW BOEING MESSAGE 1-214355818-2 DATE 07-27-06, DC-8 SRM 53-2-2 FIG 4A, DC-8 SRM 51-1-20D, DC-8 SRM 53-4-1 FIG 43A SHEET 2 ITEM -K-, DC-8 SRM 51-2-0 FIG 50 SHEET 62, DC-8 SRM 53-2-2 FIG 10 TR 53-193, TR 53-153, DC-8 NDT SPM PART 08-00-02 TO 07, DC-8 SRM 53-2-2 PAGE 2 OF 2 FIG 10 (SHEET 4), DC-8 SRM 51-1-8B, DC-8 SRM 51-1-11, AND DC-8