What was found
AT C-CHECK, FWD LOWER CARGO COMPARTMENT HAS SECTION OF CHANNEL TRACK WITH EVIDENCE OF CORROSION AND SEVERAL CRACKS ON SURFACE. REMOVED CRACKED SECT OF TRACK CHANNEL IAW, CLEANED TRACK CHANNEL AREA PER SRM. OK TO TREAT, PRIME AREA AND NEW CHANNEL. TREATED, PRIMED AREA AND NEW SECTION OF CHANNEL. OK TO INSTALL NEW SECT OF CHANNEL. INSTALLED NEW SECT PER SRM.