
Preliminary Procedure Remove the engine cooling thermostat housing. Refer toEngine Coolant Thermostat Housing Replacement. | |
1 | Bolt (Qty:-3) Caution:Refer toFastener Caution. Tighten10-Y (89-lb-in) |
2 | Engine Cooling Thermostat Gasket |
3 | Engine Cooling Thermostat Tip:Clean the engine block and thermostat gasket surfaces.Replace gasket and any worn hoses. |
Cooling System Description and Operation Engine Cooling
Engine Coolant Thermostat Replacement (LEA) Engine Cooling ThermostatSpecial Tools
IllustrationTool Number/DescriptionEL–50334–20Multi-Media Interface Tester (MIT)EL–50334–50USB Cable and Adapter KitEL-48028Digital Radio Test AntennaEL-49903OnStar Antenna Diagnostic Tool Kit ...