Microsoft Xbox Repair Manual page 46

Getting the tab over the plastic is a two handed operation. I used two small regular precision
screw drivers to lift and one to leverage to the side. In this photo you can see the tab is lifted over
the plastic riser, and held in place by a screw driver, the rail can now be lifted up.
In this photo the rail has been freed but the front is still attached, pulling the rail about a quarter
inch back releases the front. And the opposite side is also free since there is a U shaped holder
that touches the rail.
With the laser removed we must swap over the gear and springs, a single Phillips #00 holds this in
place. Keep in mind if using one of the Llamma's lasers they are brand new and you will be
cutting threads when installing this screw so it may be a bit harder than expected to insert.
Page 46 of 87