TM 9-2320-209-34-2-2 g. Replacement. FRAME 1 1. Wrap hoist chain through two steps (1) and hook hoist chain onto hoist as shown. 2. Using hoist, put tailgate (2) into place on truck as shown. 3. Put in two pins (3) and take off hoist chain. 4. Hook two chains (4) onto catches (5). NOTE Follow-on Maintenance Action Required: Close tailgate latches. Refer to Operation of Dump Trucks, TM 9-2320-209-10. END OF TASK 17-777