8. Engine Coolant Thermostat Housing Removal
Engine Coolant Thermostat Housing Removal (LY7)
1. Remove the heater inlet/outlet pipe assembly bolts.
2. Remove the heater inlet/outlet pipe assembly.
3. Remove and discard the heater inlet/outlet pipe gasket and O-ring.
4. Remove the thermostat housing bolts.
5. Remove the thermostat housing.
6. Remove and discard the thermostat housing gasket.