3.42
Engine/Cooling/Exhaust
2010 600 RUSH Cooling System
NOTE: When the thermostat is closed, engine
coolant is bypassed back to the surge bottle.
When the thermostat is open, the bypass circuit is
c
losed. Engine coolant is routed to the front heat
exchanger, front tunnel cooler, and rear tunnel cooler.
Thermostat opening temperature is 120° F (49° C).
REAR TUNNEL COOLER
FRONT TUNNEL COOLER
SURGE BOTTLE
HOSE (TEE-TO-HEAT EXCHANGER)
HEAT EXCHANGER
HOSE (BYPASS-TO-SURGE TANK)
HOSE (THROTTLE BODY-TO-SURGE TANK)
HOSE (SURGE TANK-TO-WATER PUMP)
BYPASS CIRCUIT ONLY ACTIVE WHEN THERMOSTAT IS CLOSED
FRONT EXCHANGER, FRONT TUNNEL COOLER, AND REAR TUNNEL COOLER CIRCUITS ACTIVE WHEN THERMOSTAT IS OPEN
WATER PUMP COVER
BARBED NOZZLE