Do you have a question about the LEGO Mindstorms education Humanoid 9695 and is the answer not in the manual?
Assemble the main robot body, base frame, vertical supports, and initial arm structures.
Install motors, gear mechanisms, drive wheels, and arm linkage systems.
Construct and connect arm assemblies, head unit, and leg components.
Connect sensor and motor cables to the NXT brick and perform final assembly checks.