What was found
DURING D-CHECK, FOUND RIGHT HAND FS 300, RIB BENT, CUSP ANGLE AREA. CUT OUT DAMAGED SECTION OF FRAME. INSTALLED NEW SECTION OF FRAME IN ACCORDANCE WITH DOUGLAS AIRCRAFT COMPANY, SRM 53-2-0. WORK ACCOMPLISHED UNDER ARROW AIR FORM M3A, WORK ORDER 970101, ITEM NR 0014, CONTROL NR 5009.