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Engine/Cooling/Exhaust
2012-2013 800 RUSH/Switchback Cooling System
MID FLAP COOLER
HOSE (THROTTLE BODY-TO-SURGE TANK)
SURGE BOTTLE
HOSE (SURGE TANK-TO-WATER PUMP)
REAR TUNNEL COOLER
HOSE (THERMOSTAT OUTLET-TO REAR COOLERS)
HOSE (CYLINDER BYPASS
FRONT TUNNEL COOLER
-TO-HEAT EXCHANGER)
WATER PUMP COVER
BARBED NOZZLE
HEAT EXCHANGER
NOTE: Front heat exchanger circuit always active. Front tunnel cooler, tunnel cooler, and mid-flap cooler only
active when thermostat is open.
Models feature 2mm thermostat bleed hole.
Thermostat opening temperature is 120° F (49° C).
3.46
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