The student removes the wheels from the wheel unit.
text: Pick up the base.
text: This base?
text: Yeah.
text: Pick up the wheels.
text: Okay.
text: This wheel first?
text: So, unlatch that first.
text: Take out that first.
text: Okay.
text: Take it the other wheel.
text: Okay.
text: Pull to disassemble it.
text: Okay, wheels are removed.