Operation CHARM: Car repair manuals for everyone.

System Specifications

Radiator cap Opening pressure 92 - 123 kPa
Thermostat Opening temperature Begins to open 169 - 176 deg F
Fully open 194 deg F
Cooling fan switch Thermoswitch "ON" temperature 196 - 203 deg F
Thermoswitch "OFF" temperature Subtract 5 - 15 deg F from actual "ON" temperature