What was found
FWD PIT STA 500A TO STA 500I RT FLOOR SUPPORT Z ANGLE UPPER SURFACE CORRODED AT RBL 24 AND WL 157. REMOVED CORROSION AT RT Z-ANGLE STA 500A TO 500I, IAW SRM 51-10-02-0G-0 AND SRM 53-00-53-1A-2. VERIFIED WITH 10X MAGNIFICATION. ORIGINAL THICKNESS .040', AFTER REWORK .030', .010' MATERIAL LOSS, OUT OF LIMITS IAW SRM 53-00-53-1A-2 FIG 103. TOOL: 36644 DUE: 08/24/21. REMOVED OUT OF LIMITS RT ZANGLE FROM STA 500A TO 500I AND INSTALLED RT Z-ANGLE REPAIR FROM STA 500A TO 500I, ALL IAW SRM 53-00-53-2R-5. APPLIED CIC IAW SRM 53-00-53-2R-5 STEP 4N P/N 143A7501-188.