Radiator Cowling, Coolant Reservoir Tank; Thermostat - Mazda 6 Training Manual

RADIATOR COWLING, COOLANT RESERVOIR TANK

Structure
• A radiator cowling is made of plastic for the weight reduction.
• A coolant reservoir tank can be removed from the radiator cowling. (For Israel and L3 engine models)
• A coolant reservoir tank can not be removed from the radiator cowling. (LF engine models ecept for Israel and
L8 engine models)
.
1 To radiator
2 Coolant reservoir tank
3 Cooling fan motor No.1
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THERMOSTAT

Structure
• A wa-type thermostat with a jiggle-pin has been adopted.
• The plastic thermostat case has a built-in stainless steel thermostat body with ecellent corrosion resistance.
• When the engine coolant temperature is below 75.0°C {167°F}, the thermostat stops the circulation of radiator
coolant from the radiator for improved engine warming. When the engine coolant temperature is between
80.0°C {176°F} to 84.0 °C {183.2°F}, the thermostat begins opening the valve and engine coolant flows from
the radiator to stabilize engine coolant temperature.
1 Engine side
2 Radiator side
3 Water pump
4 Thermostat body
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E–6
COOLING SYSTEM
4 Cooling fan motor No.2
5
models
6 For Israel and L3 engine models
.
5 Thermostat case
Oil cooler (LF and L3 engine models)
6
Heater hose (L8 engine model)
7 Lower radiator hose
LF engine model ecept for Israel and L8 engine
A6E363015140T02
AME3602N004
A6E363015171T01
AME3602N005