What was found
DURING HEAVY MAINTENANCE, (REF SO# 440594-44364) FWD CABIN FLOORBEAM Y1292 HAS CORROSION; (REF SO# 440594 NR# 44364) BLENDED AREA AT HARD POINT FR16 BEAM Y1292 FOUND TO BE OUT OF LIMITS. REMOVED AND REPLACED FLOORBEAM Y1292 FR16-24 IAW SRM 51-42-11 PARA D, 53-11-14-283-004.