What was found
UPON A SCHEDULED INSPECTION AT AERO CORP IN LAKE CITY, FL, AT BS 1166 LEFT SIDE 1 FLOOR PAN SHEAR WEB HAS 15 ELONGATED HOLES AND LIGHT SURFACE CORROSION AT DOUBLER. REMOVED SHEAR WEB. FABRICATED AND INSTALLED NEW WEB IAW B727 SRM 53-20-2. (M)