Thermostat Removal/Installation: AJ

WARNING: This page is about a different car, the 2005 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.

Disconnect the negative battery cable.
Remove the air cleaner. (See INTAKE AIR SYSTEM REMOVAL/INSTALLATION [AJ] .)
Drain the engine coolant. (See ENGINE COOLANT REPLACEMENT .)
Remove in the order indicated in the table.
Install in the reverse order of removal.
Add the engine coolant. (See ENGINE COOLANT REPLACEMENT .)
Inspect the engine coolant leakage. (See ENGINE COOLANT LEAKAGE INSPECTION .)

Fig 1: Removing Thermostat (AJ) (Torque Specs)
Courtesy of MAZDA MOTORS CORP.