The student attaches the wheel to the wheel unit.
text: And attach the wheel to the base.
text: The other one.
text: Is it this way?
text: The next 20 minutes.
text: They go on the other side.
text: Umm this way?
text: No, no the direction of the tire is good  but that goes to the front way.
text: Oh this way.
text: It goes all the way.
text: Yeah.
text: And then, lock the handle thing.
text: Good.