Tools Required: Phillip's head screwdriver.

• Using the screwdriver, unscrew and remove the bumpers below the battery door.
• Open the battery door and remove it by holding it upright and pushing down while pulling out.
• Slide the pin out from the spring and battery door.
• Place the spring into the slots on the replacement battery door. Slide the pin through the spring and replacement battery door.
• Place the battery door over the battery slot and snap it back into place by pressing down.
• Push the spring hinge under and behind the green hinge.
• Close the battery door and clip in place.
• Place the bumpers back into their slots and secure.