2009 Chevrolet Aveo Battery Trays

First, install the battery carrier, and tighten the battery carrier tray upper and lower bolts to 20 Nm. Next, install the battery into the tray, fasten the bar clamp to the battery and tighten the battery retainer clamp-to-battery rod nuts to 4 Nm. Finally connect the negative battery cables, and tighten the cable nuts to 4.5 Nm.

First, disconnect the negative and positive battery cables. Next, remove the nuts from the battery rods, and check the battery carrier tray for any sort of damage.