What was found
E031612 RH SIDE AFT UPPER FUSELAGE SKIN HAS POSSIBLE CRACKS AROUND RIVETS ON FRAME 78. ABRICATED AND INSTALLED BUSHING AT RH SIDE AFT UPPER FUSELAGE SKIN ON FRAME 78 STR 4R-5R AND 6R-7R IAW EMB 145 SRM 53-32-01, ITEM 9, FIGURE 213 AND EO1-53-24-0302