What was found
FWD LAV COMPARTMENT FLOOR SUPPORT CORRODED IN SEVERAL AREAS AND AROUND NUT PLATES (BLUE WATER STAINS). REMOVED CORROSION AS PER B727 SRM 51-10-6. MATERIAL LOSS .030 FOUND OUT OF LIMITS AS PER B727 SRM 53-30-1. CUT OUT DAMAGED AREA ON FLOORBEAM AT BS 312RBL 39 INCHES 3.5 X .75 INCH AS PER B727 SRM 53-10-8. FABRICATED FLOORBEAM REPAIR MATERIAL USED 7075 T6 .080 & 7075T6 .050. PO 83112244 LOT# BV12MTBR & LOT761D6 687, PO 83110094 AS PER B727 SRM 53-10-8. LENGTH OF REPAIR 15 X 1 & 13 X 1 X 1. TREATED AND PRIMED AREA AS PER B727SRM 51-10-2. INSTALLED FLOORBEAM REPAIR MAT USED7075-T6.080, 7075-T6 .050 PO 83112244 LOT BV12MTOR AND LOT 76106687 PO 83110094 IAW B727 SRM 53-10-8.