Chevrolet Sonic Repair Manual: Engine Coolant Thermostat Removal
- Remove the 4 engine coolant thermostat bolts (3).
- Remove the engine coolant thermostat assembly (2).
- Remove the engine coolant seal (1).
Caution:
Refer to Engine Coolant Thermostat Housing Caution.
Engine Coolant Thermostat Installation
Caution: Refer to Engine Coolant Thermostat Housing Caution.
Clean the engine coolant sealing surfaces.
Install the engine coolant seal (1).
Install the engine coolant ...
Engine Coolant Thermostat Replacement (LUV)
Removal Procedure
Drain the cooling system. Refer to Cooling System Draining and Filling.
Remove the air cleaner outlet duct. Refer to Air Cleaner Outlet Duct
Replacement.
...
Other materials:
Tire and Wheel Balancing (Wheel Pilot Bore Greasing)
Beginning with MY 2011 vehicle, pilot bore grease should be applied.
To enable this, grease must be applied to the pilot bore to prevent the
wheel from seizing onto the hub.
Refer to Adhesives, Fluids, Lubricants, and Sealers for pilot bore lubricant
part number.
Do not use any pene ...
Engine Coolant Fan Shroud Replacement (LUV)
Engine Coolant Fan Shroud Replacement
Callout
Component Name
Preliminary Procedures
Drain the engine coolant. Refer to Cooling System Draining and Filling.
Remove the radiator surge tank. Refer to
Remove the radiator s ...
Engine Oil Cooler Outlet Hose Replacement (LUV)
Engine Oil Cooler Outlet Hose Replacement
Callout
Component Name
Preliminary Procedure
Drain the cooling system. Refer to Cooling System Draining and Filling.
Disconnect the radiator outlet hose. Refer to Radiator Outlet H ...
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