TM 9-2320-209-20-3-2 b . Replacement. 1. Using fingers, put top edge of pad (1) onto pedal (2). 2. Slide pad (1) down so the top edge hooks on pedal (2). 3. Pull left edge of pad (1) over left edge of pedal (2). 4. Pull right edge of pad (1) over right edge of pedal (2). 5. Pull bottom edge of pad (1) over bottom edge of pedal (2). END OF TASK 13-145