What was found
"THERE IS EVIDENCE OF CORROSION IN MULTIPLE AREAS OF THE FLOOR BEAM FROM FS 1000 TO FS 1051 RBL 27 FABRICATED, LOCATED, DRILLED AND INSTALLED NEW FLOOR BEAM SECTION FROM RBL 27 FS977 TO FS 1088.20 . ITEM 12 (6EA) MADE FROM 7075-T6 0.100"" PO# W83825, ITEM 25 (1EA) MADE FROM 7075-T6 0.125"" PO# W89369, ITEM 19 (2EA FROM INB AND OTB ) MADE FROM 2024-T3 0.040"" PO# 5-25455 AND ITEM 21# (2EA FROM INB AND OTB) MADE FROM N126-731 PO# 5-52875 IAW CRJ700 SRM 53-00-41-201-001-A01. STEP 5B(5) TO 5B(9) (A,B,C)"