What was found
F043987 REAR FUSELAGE EXTERNAL SKIN HAS POSSIBLE CRACK AT FR 77 BETWEEN STGR8L / 9L. REMOVED THE CRACKED SKIN AND INSTALLED BUSHING WITH A RIVET AT REAR FUSELAGE SKIN FR 77BETWEEN STGR 8L/9L IAW EMB 145 SRM 53-32-01 ITEM 9, FIG 213, SRM 53-32-01 ITEM 9, FIG 213 AND EO1-53-25-0199.