What was found
FUSELAGE EXTERNAL SKIN IS CRACKED AROUND 2 FASTENERS ON FR 77 LH SIDE BELOW VERTICAL STAB. FABRICATED, PERFORMED CUTOUTS, AND INSTALLED EDGE SEALED 2 EA SKIN BUSHINGS ON FR 77 LH SIDE IAW EMB 145SRM 53-32-01 ITEM #9 FIG 213 SHEET 2, 51-20-01 AND EO1-53-21-0242.