I got a Heritage 2 last week! The lady I got it from told me that it as making a funny noise so she went and bought a new vacuum.. Today I got to tinker with it and clean it up a bit... I took the emptor off the vacuum and found a small nail, bobbie pin and a couple BB's then i put the hose on to see how the air flow was... it was pretty good, so maybe the fan is okay but I haven't got to that yet to see! so after I got an ungodly amount of hair off the brush roll and put it all back together I put the rug nozzle on and turned it on I didn't notice any noise for a few mins but then it started, it didnt sound like a motor noise or bearing just more of a rattle. I turned it off and the wind down of the motor wasn't very long. I lifted the belt and turned it back on... no noise? and the wind down time was longer. Could the brush roll be causing a noise and be putting a stain on the motor?