Yamaha 5TE-F8197-10 Manual Do Utilizador

CHECKING THE THERMOSTAT
1.Check:

●

Thermostat 

1 

Does not open at 63.5 ~ 66.5 °C (146.3 ~
151.7 °F) 

→ Replace.

*****************************************************
Checking steps:

●

Suspend the thermostat in a container filled
with water.

●

Slowly heat the water.

●

Place a thermometer in the water.

●

While stirring the water, observe the
thermostat and thermometer’s indicated
temperature.

*****************************************************

1 Thermostat

2 Thermometer

3 Water

4 Container

È Fully closed
É Fully open

If the accuracy of the thermostat is in doubt,
replace it. A faulty thermostat could cause
serious overheating or overcooling.

2.Check:

●

Thermostat cover
Cracks/damage 

→ Replace.

INSTALLING THE THERMOSTAT
1.Install:

●

Thermostat 

1 

●

Thermostat cover

Install the thermostat with its breather hole a
toward the projection b.

2.Fill:

●

Cooling system
(with the specified amount of the
recommended coolant)
Refer to “CHANGING THE COOLANT” in
CHAPTER 3.

3.Check:

●

Cooling system
Leak 

→ Repair or replace any faulty part.