TM 9-2320-209-20-3-1 FRAME 2 WARNING 1. 2. END Do not let tool touch positive terminal on battery and truck or there will be a direct short, and arcing and tool will heat. This could cause equipment damage and injury to personnel. Using 1/2-inch wrench, loosen nut (1) and using terminal lifter, take off battery ground terminal (2). Move battery ground cable (3) out of the way so battery ground terminal (2) will not touch either of two batteries (4). OF TASK 7-224