Other information:
Removal and Installation
Removal of the thermostat would have an adverse effect, causing a lowering
of cooling efficiency. Do not remove the thermostat, even if the engine
tends to overheat.
...
Replacement
1.
Turn ignition switch OFF and disconnect the battery negative (-) terminal.
2.
Remove the battery.
(Refer to Engine Electrical System - "Battery")
3.
Remove the air clea ...