Logitech Dual Action Triggers Repair

To get into the controller, you will need to unscrew the 7 screws on the back.

With the screws removed, turn the controller upside down and separate the front end from the back end.

There should be 4 circular buttons labeled 1-4, 4 smaller circular buttons for the D-Pad, and 3 oval shaped buttons.

In the center of the controller, pull upwards on the USB cord.

With the wire out of the way, remove the screw it exposed. This will disconnect the logic board from the controller.

To remove the triggers, push upwards from the back on them.

Once far enough, detach the logic board from the back cover piece and the triggers.

If the wire is unplugged solely from the logic board, you can fasten it back into its place.

Look at the second picture to see where the wires go.

Unscrew the screw on the trigger to remove the back cover.

Once removed, carefully pull the back cover off.

The 3 wires are soldered into the 3 spots circled on the picture.