View single post by Ed Matusik
 Posted: Sun Oct 6th, 2013 11:44
Ed Matusik



Joined: Fri Apr 6th, 2012
Location: Pennsylvania USA
Posts: 187
Status: 
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I loosened the set-screw and the larger friction screw came out easily. Looking into the opening, there is no evidence of dirt or corrosion. But, immediately to the rear of the collar is a ring about 3/8" wide that seems to be pushed against the collar. This ring looks as though it was intentionally fitted close to the collar ring using some tool which I do not have. I think the retaining ring is fitted too tightly and will not permit the collar to move.