What was found
AFT CARGO PIT FLOOR PANEL DAMAGED AND CORROSION ON UNDERLYING STRUCTURE. MAJOR REPAIR ACCOMPLISHED. FLOOR PANEL REMOVAL. CORROSION WAS NOTED AT THE SILL PLATE HAT CHANNEL EXTENDING THE WIDTH OF THE CARGO PIT ENTRY WAY. REMOVED AFT PIT UPPER SCUFF PLATE. ORDERED AND RECEIVED NEW SILL PLATE HAT CHANNEL (TRANSITION PANEL). INSTALLED PANEL AND UPPER SCUFF PLATE. WORKED ON W-U 30802. MANUFACTURING INTERCOSTAL, WORKING FLOORBOARD STR REPLACEMENT. LIGHT CORROSION ON 2ND INTERCOSTAL. EVALUATED SKIN, GOOD.