Chevrolet Sonic Repair Manual: Engine Coolant Thermostat Installation

Chevrolet Sonic Repair Manual / Powertrain / Engine / Engine Cooling / Thermostat / 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 thermostat assembly (2).

Caution:

Refer to Fastener Caution.

Install the 4 engine coolant thermostat bolts (3) and tighten to 8 Y (71 lb in)
.

Engine Coolant Thermostat Housing Replacement (LUW)

Removal Procedure Remove the battery tray. Refer to Battery Tray Replacement. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle. Drain the cooling system. ...

Engine Coolant Thermostat Removal

Caution: Refer to Engine Coolant Thermostat Housing Caution. Remove the 4 engine coolant thermostat bolts (3). Remove the engine coolant thermostat assembly ...

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