Chevrolet Sonic Repair Manual: Water Inlet Replacement (LUW)

Chevrolet Sonic Repair Manual / Powertrain / Engine / Engine Cooling / Information / Water Inlet Replacement (LUW)

Removal Procedure

Drain the engine coolant system. Refer to Cooling System Draining and Filling.

Disconnect the engine coolant temperature sensor connector (1).
Remove the radiator outlet hose connector clip (2) and the radiator outlet hose (3).

Remove the water inlet bolts (1) and discard the water inlet seal (3).
Remove the water inlet (4) and the engine coolant thermostat (2) from the engine.

Installation Procedure

Clean the sealing surfaces.

Install the water inlet (4) and a NEW water inlet seal (3).

Caution:

Refer to Fastener Caution.

Install the water inlet bolts (1) and tighten to 8 Y (71 lb in)
.

Install the radiator outlet hose (3) and retainer clip (2).
Connect the engine coolant temperature connector (1).
Fill the engine coolant system. Refer to Cooling System Draining and Filling.
Start the engine and check for coolant leaks.

Water Inlet 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. ...

Water Outlet Installation

Clean the sealing surfaces. Install the water outlet (2) and a NEW water outlet seal ring (1). Caution: Refer to Fastener Caution. Install the 3 water outl ...

Other materials:

Cargo Cover (Hatchback)
Warning: An unsecured cargo cover could strike people in a sudden stop or turn, or in a crash. Store the cargo cover securely or remove it from the vehicle. The cargo cover can be used to cover items in the rear of the vehicle. To remove the cargo cover: Remove both of the cords fr ...

Park Brake and P (Park) Mechanism Check
Warning: When you are doing this check, the vehicle could begin to move. You or others could be injured and property could be damaged. Make sure there is room in front of the vehicle in case it begins to roll. Be ready to apply the regular brake at once should the vehicle begin to move. ...

Wheel Drive Shaft Inner Joint Inspection
Inspection Procedure Remove the front wheel drive shaft inner joint and boot. Refer to Front Wheel Drive Shaft Replacement. Remove the wheel drive shaft tripod bushing (1) from the tripod housing (3). Remove the wheel drive shaft tripod housi ...

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