What was found
SAW - DURING CPCP-4 INSPECTION, MAINTENANCE REPORTED FLOORBEAM 36, 38 AND 39 CORRODED. MAINTENANCE REMOVED AND REPLACED FLOORBEAMS 36 AND 38 IAW SRM 53-00-00. MAINTENANCE REPAIRED FLOORBEAM 39 IAW SRM 53-00-00 FIGURE 435. AIRCRAFT WAS RETURNED TO SERVICE. (M)