The student screws the shift_arm.
text: Screw in.
text: Put to tight it all.
text: Uh, switch the socket into tightning mode, on the, on the socket wrench.
text: There's a little lever right under the button you're pressing. yep, flip that the other way.
text: So changes the pretty tight, it's just like a little, uh, yep, now go tight.
text: Because we are gonna put that little quickly device it's ready.
text: All right, that's fine