2006 Chevrolet Cobalt Battery Trays

You need to disable the SIR system, disconnect the negative battery cable, remove all related panels and components, repair as much of the damaged area as possible, then remove the sealers and anti-corrosion materials from the repair area, as necessary, and locate and drill out all the necessary factory welds, the structural adhesive is present at the joint between the battery tray and the rear floor pan, eventually remove the battery tray.