What was found
DURING DTIP INSPECTION; AFT CARGO COMPARTMENT FLOOR STRUCTURE STA 727 TO 767; RBL 20; WL 156 R\H Z-ANGLE HAS CORROSION. / REMOVED DAMAGED ZEE SUPPORT AND REPLACED NEW IAW B-737 SRM 51-40-02-0G-0. NEW PART LOCATED AND DRILLED FASTENER LOCATIONS IAW B-737 SRM 51-40-05-0G-0. THE ORIGINAL PART WHEN REMOVING DAMAGE FOUND TO HAVE 100% MATERIAL LOSS FROM STA 727' TO 767'; RBL 20'; WL 156'. R/H ZEE SUPPORT FOUND TO BE OUT OF LIMITS IAW B-737 SRM 53-00-53-1A-2. NUTPLATES INSTALLED IAW B-737 SRM 51-40-10-2R-0. A-TAG #A86626