Yes that could be a possibility, if its making noise then most likely its the bearings inside the pulley, and they have the potential to freeze up because of swelling caused by the heat/friction. You can try and lubricate the pulley somewhat with some pb blaster or wd40, just to give it some extra "slide" on the bearings, plus the noise will mostlikely go down. Give it a try. And I think as long as you dont work it too long you;ll be ok
Friday, August 27th, 2010 AT 5:48 AM