THERMOSTAT INSPECTION [ZJ, ZY]

id011219801300

1. Inspect the thermostat for the following.

Warning

• During inspection, the thermostat and water are extremely hot and can cause severe burns. Do not touch the thermostat and water.

• The valve should not open under normal temperature.

• Opening temperature and valve lift

― If there is a malfunction, replace the thermostat.

Thermostat initial-opening temperature

80—84 °C {176—183 °F}

Thermostat full-open temperature

95 °C {203 °F}

Thermostat full-open lift

More than 8.5 mm {0.33 in}