mazda Workshop Repair Guides

Mazda Workshop Service and Repair Manuals

Thermostat, Engine Cooling|Specifications|Page 2006 > < Thermostat, Engine Cooling|Specifications
Page 1
background image

Thermostat: Testing and Inspection

THERMOSTAT INSPECTION [MZI-3.7]

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

-

79.5-83.3 °C {176-181 °F}

Thermostat full-open temperature

-

94.5 °C {202 °F}

Thermostat full-open lift

-

More than 8.1 mm {0.32 in}

Thermostat, Engine Cooling|Specifications|Page 2006 > < Thermostat, Engine Cooling|Specifications