TM 9-2320-209-20-3-1 FRAME 2 1. Using 9/16-inch wrench , unscrew and take off two nuts (1) , washers (2) , and clamp bracket (3) . Take off U-bolt (4). 2. Using 9/16-inch wrenches, unscrew and take off capscrew (5) and locknut (6) from tailpipe bracket (7) . GO TO FRAME 3 TA 080726