What was found
FWD PIT RH Z-ANGLE FROM STA 500D+ 10' TO 500I HAS SPOTS OF CORROSION / REMOVED CORROSION AT FWD CARGO RH Z ANGLE FROM STA 500+10' D TO STA 500I I.A.W SRM 53-00-53-1A-7. VERIFIED MATERIAL LOSS ORIGINAL .040 REMOVED .009 REMAIN .031 ALLOWABLE 10% MAX FOUND OUT OF LIMITS USED AAR TOOL 3 36649 DUE 07 AUG 20 I.A.W SRM 53-00-53-1A-2. REMOVED Z ANGLE FROM STA 500D TO STA 500Z I.A.W SRM 51-40-02-0G. DRILLED AND TRIMMED NEW Z ANGLE I.A.W SRM 51-40-05-0G-0 AND BOEING DWG 143A7500 AND DWG 143A7505. INSTALLED Z ANGLEI.A.W SRM 53-00-53-2R-6 AND BOEING DWG 143A7505 AND 143A7500.