What was found
MAIN CABIN CENTER WING FLOOR SUPPORT BREAK TOP LAYER CRACKED @ STA 540 LBL25 TO LBL 45 MKD DOTS<[01] REMOVED AND REPLACED AT MAIN CABIN CENTER WING FLOOR SUPPORT BREAK TOP LAYER CRAKED STA 540 LBL 24.75 TO LBL 45.50 IAW SRM 51-40-02-0G-0.;[02] CORRECTION ON STEP # 1 : REMOVED AND REPLACED AT MAIN CABIN CENTER WING FLOOR SUPPORT BREAK TOP LAYER CRAKED STA 540 LBL 24.75 TO LBL 45.50 IAW SRM 51-40-02-0G-0. & IPC 53-42-11-66.;[03] VERIFIED STEP 2