ctrlraven
BiRDMAN
Thursday I had started the MM up and it was making a nasty metal grinding sound, pinpointed to be the smooth idle pulley. Went to Napa and picked up a new belt, smooth idle pulley and tensioner. Got home and the smooth idle pulley was not the correct one (90mm) when I needed a 76mm smooth one. Threw on the tensioner and also checked the grooved idle pulley which I figured I would replace as well since I could hear a little bearing noise in it. Will be picking up the correct smooth idle pulley and new groove one at lunch today and put them on when I get home tonight.
