Instructions
Walk up the stairs to the right and talk with Gus. He teaches you the spin move. Use this maneuver two times to destroy the console beside Gus. This also destroys one of the robot's mechanical arms.
Head to the right. Dodge the robot's remaining mechanical arm and avoid the searchlight. If it spots you, the searchlight will turn red and the robot will attack.
Listen as Gus tells you how to jump using the "A" button. Perform a double jump by hitting the "A" button twice to leap over the gaps in the floor.
Make your way to a second console and use the spin attack again. This knocks out the robot's other arm and reveals a new path below.