What was found
DEN - FOUND CORROSION ON FRAME BS 500A BETWEEN STRINGER 24L AND 25L. REMOVED .02 BY 1 INCH BY .25 INCH FROM ORIGINAL THICKNESS OF .050. REMOVED DAMAGED AREA, FABRICATED AND INSTALLED REPAIR PER SRM 51-40-3, 51-30-2, 51-10-2, 51-10-8, AND MM 51-20-00. (M)