Eos (1F7) L4-2.0L Turbo (BPY) (2007)
Thermostat: Service and Repair
Bypass Thermostat, Assembly Overview
Bypass Thermostat Overview
1
Retaining Clip
2
Lower Housing
3
Operating Element
4
Spring
5
O-ring
6
Upper Housing
Checking the Bypass Thermostat
-
Remove the operating element - item 3 -.
-
Warm the operating element in a coolant bath.
Opens at: approximately 75 °C (167 °C)
Stops opening at: approximately 85 °C (185 °F)
Opening travel: approximately 5 mm
Bypass Thermostat Location
Bypass thermostat for coolant circuit transmission oil:
Arrow on bottom part of thermostat points to heater core.
Bypass thermostat for coolant circuit turbocharger:
Arrow on bottom part of housing points to auxiliary coolant pump (V50).