WARNING: This page is about a different car, the 2017 Mitsubishi Lancer, 2016 Mitsubishi Lancer, and 2015 Mitsubishi Lancer. However, it is still accessible from the selected car via links, so may be relevant.
Remove 6 installation screws of the stator lead wire, and then remove the stator.
Remove 4 installation screws of the regulator to remove the regulator assembly.