TM 9-2320-209-10-1 FRAME 13 1. Using pliers, straighten ends of cotter pins (1), and remove them from retaining pin (2). 2. Take tailboard sheave (3) out of mount in truck bed. 3. Front rack, side racks and tailgate can now be put back into place, if required. (Refer to para 4-8.) 4-290