TM 9-2320-209-20-3-4 FRAME 3 1. Using 6-inch ruler, measure slack in drive chain (1) at midpoint between two sprockets (2 and 3). If slack is 1/2 inch, adjustment is correct. 2. If there is too much slack in drive chain (1), using prybar (4) as shown, push winch assembly (5) to the left. If there is not enough slack in drive chain, using prybar (6) as shown, push winch assembly (5) to the right. 3. After adjusting winch assembly (5), do step 1 again to check adjustment. GO TO FRAME 4 19-72