What was found
CABIN FLOORBEAM STA 365 FROM BL 0- RBL 60 UPPER TEE HAS CORROSION AROUND HOLES. REMOVED CORROSION & FOUND TO BE OUT OF LIMITS IAW SRM 53-00-51, FIG 101, DETAIL 3. FABRICATED UPPER TEE, RECEIVED -2 AND -3 ANGLES. RECEIVED -4 AND -5 STRAPS. LOCATED, DRILLED REPAIR PARTS IAW SRM 53-00-51, FIG. 201, REPAIR NR 3. INSTALLED UPPER TEE, REPAIR ANGLES AND STRAPS, AT BS 365, RBL 70-LBL 14, IAW SRM 53-00-51, FIG. 201, REPAIR NR 3. THIS IS A CAT "A" MAJOR REPAIR.