What was found
FWD CARGO PIT, BS 720, AT S-23L, FRAME IS DENTED ON TOP SIDE. REPAIRED FRAME IAW SRM 53-00-07, REPAIR NR 5. REPAIR PARTS FABRICATED AND INSTALLED IAW SRM 51-40-02 AND 53-00-07, REPAIR NR 5. THIS REPAIR IS CLASSIFIED AS A CATEGORY "B" MAJOR REPAIR WITH THE FOLLOWING FOLLOW UP TRACKING REQUIREMENTS: INTIAL AT 37,500 FC AFTER REPAIR INSTALL OR 50,000 FC, WHICHEVER OCCURS FIRST; THEREAFTER EVERY 12,000 FC.