Need to know how to properly assemble an alto saxaphone for my son.?!

Need to know how to properly assemble an alto saxaphone for my son.?

My daughter plays the tenor sax and you put it together the same way, she'll tell you how:

First you attach the end of the mouthpiece that you don't put in your mouth onto the cork end of the neck. Then you loosen the screw at the top of the body and insert the mouthpiece/neck part into it, and tighten the screw. Also, about the reed. Have your son wet it (hold it in his mouth for a minute or two). Then line the reed up with the mouthpiece and tighten the reed holder, the reed should not be able to move.
And that's it!