TM 9-2320-209-20-3-1 FRAME 3 1. Put positive (+) terminal (1) on positive (+) post (2) of forward battery. Using 1/2-inch wrench, tighten nut (3). 2. Put jumper cable negative (-) terminal (4) on negative (-) post (5) of forward battery. Using 1/2-inch wrench, tighten nut (6). GO TO FRAME 4 7-214