Radiator Cap Inspection; Thermostat Inspection - Takeuchi TB 175 Handbuch

2. Inspection and Adjustment

2.6 Radiator cap inspection

Install the radiator cap on the cap tester. Set the tester
2
pressure to 0.09 ± 0.015 MPa (0.9 ± 0.15 kgf/cm ) and
see that the cap is opened. If the cap does not open,
replace the cap since it is abnormal.
Radiator cap
Radiator cap inspection

2.7 Thermostat Inspection

Place the thermostat in a container filled with water.
To radiator
Heat it while measuring the water temperature, and see
that the thermostat is actuated at temperature of
following table.
Cover
Valve opening Full open lift
Model Temperature (Temperature)
Thermostat
(deg C)* (mm)
All models 69.5 to 72.5 8 or more (85 deg C)
* Valve opening temperature is carved on the flange.
Thermo switch
Thermometer
Thermostat
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