The first thing you see me do is insert some wooden blocks to keep the springs from collapsing.
Then don’t forget to remove them before adding the swivel base.
In recommend a 12” bit extension to help with the awkward angles or clunky driver.
0:00 add wooden blocks to keep springs from collapsing.
0:20 remove all screws
0:39 don’t let the ratcheting mechanism flip backwards. It’s easier if it stays in place.
0:50 screw in new swivel base.
1:11 Screw in lightly then finish screwing in after everything is on. this is also why you need to block the springs. This is so hard to install without it.
2:30 remove spring blocks
2:45 install swivel base