Thermostat: Testing and Inspection

THERMOSTAT INSPECTION [LF, L3]

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.