New to uphostery and need help.
I want to learn how to upholster (trim) and recently started a evening class at the local high school to learn some of the basics, unfortunaley, it's a class mostly designed for women who want to make their own clothes... but I am learning. Now to the help I'm looking for: I was given a Singer 111W155 machine that I was told works well but it needs a new cog wheel (?) belt put on. I have the belt but can't figure out how much of the machine needs to come apart to be able to put the belt on. It appears to me that the main shaft needs to come out and I don't have a clue as to how to do that. Any guideance would be appreciated. I have searched online, I've looked at the Army and Air Force manuals and still can't seem to find any directions to help me.
Thanks in advance, Fast Jimmy.