Combines Cylinder speed adjustment F3

tbran

Guest
well it is just a fine treaded shaft and the 'nut' is the sprocket you are trying to turn. Might pop off the hub cap, loosen the bolt and tap on the sprocket. It either has grit in the threads or is 'jammed' . The only thing I remember having a problem with is IF the brg fails it can spin the sprocket as the same speed at the pulley, quite a surprise... Usually due to lack of lube.
 
 
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