IDLER ARM QUESTION

I can not get any washers on the top or bottom of the bushing.I think i just did not have the bolt tight enough.Do the washers have to be in there? I am sure it was not torqued at 60 before.I had another idler arm an placed it in there an tightened it without any of the linkage hooked up and could'nt move it .Should you be able to move it or do you need the steering linkage to give you enough leverage to turn it