Sea-doo 2005 4-Tec models - Closed Loop Cooling System (Engine)

Section 03 ENGINE SYSTEM
Subsection 03 (COOLING SYSTEM)
CLOSED LOOP COOLING SYSTEM (engine)
F18E0WS
Ride plate
(operates as heat
exhanger)
Coolant flows
to ride plate
Coolant housing
including thermostat
opens at 87°C (188°F)
and coolant pump
impeller
Bleed hose from
cylinder head to
expansion coolant tank
Expansion
coolant tank
Coolant temperature
sensor (CTS)
activates when
temperature exceeds
100°C (212°F)
Coolant flows
to oil cooler
Oil
cooler
Coolant returns
from oil cooler
Coolant returns
from ride plate
38 smr2005-008
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