TM 9-2320-209-20-3-3 FRAME 2 1. Using 1/2-inch socket wrench with extension, unscrew and take off four nuts (1) from each of five channels (2). 2. Take off five hinges (3). 3. Take off five channels (2). 4. Using mallet, hammer five square neck screws (4) out of each (5). 5. Using mallet, hammer five square neck screws (6) out of each END OF TASK outside board inside board (7). 18-59