Step 3Vest removal continued
iImage Information

Once you have these connections loose, the next step is to release the bottom base from the upper torso. By doing this, you will be able to get to the electronics. Notice that around the bottom of the vest, there are locking tabs holding it in place. There are 2 more locking pins; one on each shoulder. By pulling up the vest from the bottom, you will come to the point where the vest won't move. Twist the locking key 90' to unlock and pull it out. See photos below.