Step One
Use a T10 Torx driver to remove the existing latch and drop the shroud over the button in the receiver.
Step Two
Align latch and screw over the button and shroud in receiver. Ensure to reapply Blue Loctite prior to alignment.
Step Three
Tighten screw until you feel resistance, then snug screw down. DO NOT OVERTIGHTEN.
Step Four
Tighten screw until you feel resistance, then snug screw down. DO NOT OVERTIGHTEN.
Step Five
Function test.