Reassemble Nozzle Handle and Attach Brush Head

What happens here

Slide the internal fluid tube back into its correct position. Place the spray button assembly back into the nozzle handle. Ensure that the small internal clip for the spray button is properly tucked away and not obstructing the button's movement to allow the spring mechanism to function correctly. Reattach the two halves of the nozzle handle, aligning them precisely. Use a Phillips head screwdriver to secure the screws, firmly rejoining the handle. Finally, clip the brush head back onto the assembled nozzle until it locks in place.

Goal: Fully reassemble the carpet cleaner nozzle.