What was found
REWORK: BUCKLE IN BODY FRAME SHEAR TIE WAS STRAIGHTENED USING SRM 51-40-1 (FUSELAGE SKIN) REMOVED SHEAR TIE, FAB NEW SHEAR TIE AND 2 FILLERS, AND INSTALLED AT STA 720B, STRINGER 28 TO STRINGER 28 WL 148 IAW BOEING 727 SRM 53-10-4, PGS 46, 47, 48, 49.