Okay so I just installed a used fan and clutch on my car cause my old one is worn (pretty sure). Anyways now that the "new" one is on it nicks ever so lightly on the radiator shroud. But I mean very lightly and evey two or three blades touch. Is this a big prob, or should I let the blades just kinda work their way into the shroud.

 

Loosen the shroud mounting bolts and move the shroud slightly to clear the fan.

 

thanks aaron!