Switchback Assault/Base RMK Cooling System
HOSE (FRONT COOLER
TO-SURGE TANK)
HOSE (THROTTLE BODY
-TO-SURGE TANK)
HOSE (SURGE TANK
-TO-WATER PUMP)
HOSE (HEAD BYPASS-TO
FRONT TUNNEL COOLER)
HOSE (SURGE TANK-TO-WATER PUMP)
NOTE: Front tunnel cooler circuit always active. Rear tunnel coolers only active when thermostat is open.
Models feature 3.5mm thermostat bleed hole.
Thermostat opening temperature is 120° F (49° C).
SURGE BOTTLE
HOSE (THERMOSTAT OUTLET-TO REAR COOLERS)
Engine/Cooling/Exhaust
REAR TUNNEL COOLER
3
3.47