2007-2011 Polaris IQ Snowmobiles Service Manual, Page 284Get this manual
Engine and Cooling Systems 600 Widetrak Bypass Circuit
SURGE TANK CAP HOSETUNNEL COOLER TO SURGE TANK
HOSEBYPASS OUT TO BRAKE
HOSETHROTTLE BODY OUT TO SURGE TANK
SQUEEZE CLAMPS
HOSESURGE TANK TO ENGINE IN
HOSERADIATOR TO SURGE TANK