2013 600 IQ Racer Service Manual 9923892, Page 101Get this manual
PVT System Belt-to-Sheave Clearance Adjustment
Belt-to-sheave clearance is an important factor when evaluating drive clutch performance as it controls the starting drive ratio and the position of the drive clutch weights in relation to engine RPMIf the clearance is too small, the drive belt will drag on the face of the sheaves when the engine is at idle speedIf the clearance is too large, the belt will slip during initial engagement causing belt burning and engine bogging
Spider Indexing