The Marlin 60 is the tube magazine version of your rifle and is very similar:
http://www.4shared.com/file/27056203...on_assy_a.html
This link discusses it and also gives a link for PowerPoint; so you can view the "how to" created by Arrowdodger and his daughter, a couple of years ago:
http://www.marlinowners.com/forums/i...c,24657.0.html
Google Marlin .22 action assembly and you will find more basic how tos, no doubt; but Arrowdodger's is one of the best.
Rimfire Central also discusses it in a .22 subforum for Marlin.
Good luck and have fun with your new project.
Better yet, read the whole thread that you are now reading; this info has already been posted a couple of monthe ago...