chevrolet Workshop Repair Guides

Chevrolet Workshop Service and Repair Manuals

Thermostat Housing, Engine Cooling|Service and Repair|Page 2436 > < Thermostat Housing, Engine Cooling|Service and Repair|Page 2434
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11. Remove the auxiliary heater water pump hose clip (1) from the heater outlet hose.
12. Reposition the auxiliary heater water pump hose clamp at the thermostat housing.
13. Remove the auxiliary heater water pump hose (2) from the thermostat housing.
14. Reposition the heater inlet hose clamp at the thermostat housing.
15. Remove the heater inlet hose (3) from the thermostat housing.
16. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle   (See: Maintenance/Vehicle Lifting/Service and Repair).

17. Remove the ECT sensor, if necessary. 

Thermostat Housing, Engine Cooling|Service and Repair|Page 2436 > < Thermostat Housing, Engine Cooling|Service and Repair|Page 2434