What was found
MAJOR REPAIR - LEVEL 2 CORROSION - L2 DOOR LOWER SILL AFT SUPPORT FITTING. REMOVED L2 DOOR LOWER SILL AFT SUPPORT FITTING STRAP AND INSTALLED NEW FITTING STRAP IAW EMB 170 SEM 51-43-01, 51-42-01, 51-42-02, 51-41-04. RE-ATTACHED SHEAR WEB IAW EMB 170 SRM 51-42-01, 51-42-02, 51-43-01. RESTORED TOP COAT AS REQUIRED IAW EMB 170 SRM 51-23-06.