What was found
UPON A SCHEDULED INSPECTION AT AERO CORP IN LAKE CITY, FL, CORROSION WAS FOUND ON THE GUSSET ON FORWARD SIDE OF FUSELAGE FRAME BS 760.95 RT, BY OUTER FLANGE BELOW CREASE AREA IN CABIN. REMOVED GUSSET, FABRICATED AND INSTALLED NEW GUSSET IN CONJUNCTION WITH NR 060N1-05051 IAW B727 SB 727-57-0112. (M)