What was found
***CORROSION*** AFT CARGO FLOOR TO SIDEWALL SUPPORT BS 727B+6 TO 767 / DAMAGE AT AFT CARGO FLOOR TO SIDEWALL SUPPORT BS 727B+6 - 767 FOUND TO BE L1.5 W1' D.010 ORIGINAL THICKNESS .040' FOUND TO BE OUT OF LIMITS IAW SRM 53-00-53-1A-2 REMOVED DAMAGED SECTION 727B+6 - 767 IAW SRM 51-40-02-0G-0 FABRICATED REPLACEMENT SUPPORT FROM BAC1496-377 7075T62 LOT # 5062573-1 IAW SRM 53-00-53-2R-5 TREATED + PRIMED IAW SRM 51-20-01-0G-0 + SOPM 20-41-02 INSTALLED NUT PLATES IAW BOEING DWG # 146A7502 REV A INSTALLED REPLACEMENT SUPPORT IAW BOEING DWG 146A7502 REV A + SRM 51-40-02-0G-0 WITH SPLICES LOCATED AT 727B+8 + 727H + 11