What was found
DURING A ROUTINE C CHECK INSPECTION, FOUND FLOORBEAM CORROSION ON RT FUSELAGE AFT CENTER SECTION AT STA 15000.000 RBL 48 INCH. MAJOR REPAIR ACCOMPLISHED IAW DC8 SRM 51-2-1 FIG 1 PAGES 8-14 (SHEET 7,12) TR NR 51-1-30. REMOVED CORROSION IAW DC8 SRM 51-1-8 PG 17-18. FOUND OUT OF LIMITS IAW DC8 SRM 53-2-0 PG 2P. REMOVED CORRODED AREA IAW DC8 SRM 51-2-1 FIG 1 PG 8-14 (SHEET 7). FABRICATED FILLER (AL 7075.+6 0.125") + REPAIR ANGLE (EXTRUSION 7075-T.6 0.150") IAW DC8 SRM 51-2-1 FIG PAGES 8-14 (SHEET 7). CLEANED, TREATED AND PRIMED AREA + FILLER + REPAIR ANGLE IAW DC8 SRM 51-1-8B APPLIED PRC SEALANT ON FAYING SURFACES IAW DC8 SRM 51-1-11 PG 9 INSTALLED FILLER + REPAIR ANGLE WITH NEW FASTENERS IAW DC8 SRM 51-1-1 F