What was found
FLIGHT DECK FLOORBEAM AT RBL 9.00 IS CRACKED JUST FWD OF FS 280. REMOVED 221ALF RH FLOOR SUPPORT ANGLE IAW SRM 51-42-06-001-001-A01, 51-42-21-001-010-A01. CUT AWAY DAMAGE RH FLOOR BACK IAW REO 670-53-11-896 REV-, REPAIR C STEPS 1,2. PERFORMED EDDY CURRENT OF RBL 9 FLOORBEAM CUTLINE EDGES FWD OF FS 280 IAW REO 670-53-11-896 STEP 3. NO INDICATIONS NOTED AT THIS TIME. FABRICATED REPAIR PART 26 IAW SRM 53-11-201-003-A01. FABRICATED REPAIR PARTS, HEAT TREATED IAW AMS 2770 REV P. ON FURTHER EVALUATION, FOUND THAT REPAIR TYPE 4 IS REQUIRED IAW SRM 53-11-43-201-003-A01. FABRICATED REPAIR PARTS 36, 38, 40 & 42 IAW SRM 53-11-43-201-003-A01 TYPE 4. INSTALLED REPAIR PART & TOUCH UP PAINT IAW SRM 53-11-43-201-003-A01 & TR 51-00965 REPAIR TYPE IV.