S. Bull Wheel alignment wasn't right & reported it.Inspection was noticed that S.Support pedestal had $ bolts, broke & was allowing pedestal to move, which was throwing sheave alignment to be off, also found 2 broken bolts, in S.Pedestal supporting N.Sheave. Each sheave is supported by 2 pedestal switch 8 bolts. mining shut down immediately & wait for special bolts due 2/25/05.