What was found
DURING INSPECTION, FOUND AFT CABIN UTILITY AREA FLOORBEAM BETWEEN FR68-69 Y-1292 UPPER & LOWER SURFACE FLANGE HAS CORROSION. REMOVED CORROSION IAW SRM 51-74-00 L=2.5" W=2" D=.085" FOUND OUT OF LIMITS IAW TRM 53-41-15, FIG 1. REMOVED FLOORBEAM, PN D5347218920200 IAW SRM 51-42-11 & TRM 53-21-01.