Quote Originally Posted by Reptile View Post
Lee, it almost sounds like the rotors may be going. Does the SC use any oil at all? A "little" play is normal as far as from one end of the rotor to the other, but that will go away once they slide into the case bearings. A side to side "clack" may pose a different problem. There really shouldn't be any clunk at all when you're moving the pulley back and forth.
arrgghhh. Then I have another problem. I'll have a look at the s/coil as soon as the blower cools down.