THERMOSTAT INSPECTION [F2]

id011294801300

Warning

• During inspection, the thermostat and water are extremely hot and they can badly burn. Do not touch the thermostat and water directly.

1. Inspect the thermostat for the following and replace as necessary.

• Open valve in room temperature

• Opening temperature and lift of valve

Thermostat initial-opening temperature

Main valve: 86.5—89.5 °C {188—193 °F}

Sub valve (flow control valve): 83.5—86.5 °C {183—187 °F}

Thermostat full open temperature

100 °C {212 °F}

Thermostat full open lift

8.5 mm {0.33 in} or more