What was found
FAULT: Z500-STR-L/WING UNDER KRUEGER L/E PANEL AFT AREA HAS SEVERAL NICKS (9EA MARKED IN RED). DOT 34-022. REMOVED FLANGE (LANDING) FROM LH WING KRUEGER WITH SEVERAL NICKS 9(EA) AND REPLACED WITH A NEW ONE P/N A5724200920000, BATCH 0004365682 USING FASTENERS P/N MS20426AD5-7, BATCH 0004358075 IAW A300-600 SRM 51-40-21, INSTALLED WITH SEALING P/N 04-001-0114, BATCH 0004321407 IAW A300-600 SRM 51-76-10. REVIEWED