What was found
* LEFT WING BOTH GROUND SPOILER PANELS CORRODED BONDING WIRE ATTACHMENT HARDWARE. (C-CHECK) RO:1/17/2020REMOVED HARDWARE ON BOTH BONDING JUMPERS ON LEFT WING GROUND SPOILER PANEL REF. CRJ-200 SRM. INSTALLED NEW HARDWARE AND ORIGINAL BONDING JUMPERS TO LEFT WING GROUND SPOILER REF. CRJ-200 AMM. PERFORMED ELECTRICAL BONDING TEST REF. CRJ-200 AMM. BOND TEST GOOD. TOOL USED TUC4608 CAL DUE DATE: 29FEB20.