Thermostat - Sym Joyride125 Service Manual

Thermostat

Removal
Remove the rear cover.
Drain out the coolant.
Disconnect the cable from the thermostat.
Remove the water hose from the thermostat
holder.
Remove the air vent hose from the holder.
Remove the holder and lock bolt from the
cylinder head.
Remove the temperature sensor and O ring from
the holder.
Remove two bolts and separate the holder from
the cover.
Remove the thermostat.
Inspection
Visually inspect thermostat for any damage.
Place the thermostat into heated water to check
its operation.
Caution
Whenever the thermostat and the
thermometer are in contact to the wall of
heated water container, the reading displayed
is incorrect. If the valve of the thermostat
remains open at room temperature or the
valve operation is not corresponding to the
temperature change, then it must be
replaced.
O-ring
Bolt × × × × 2
To this chapter contents
12. COOLING SYSTEM
Temperature sensor
12-11