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:

Lane Departure Warning (LDW)
For vehicles with this feature, read the entire section before using it. Warning The LDW system is an aid to help the vehicle stay in the driving lane. It does not steer the vehicle. The LDW system may not: . Provide enough time to avoid a crash. . Detect lane markings under bad weather co ...

Door Lock and Ignition Lock Folding and Non-Folding Key Cutting
High Security keys are available from the service parts system. Obtain the key code from the security card or from the GM Dealer World, Parts, Key Code Look Up system. If you have the key code and access to a Triax-E., BD Laser or other code key cutting machine from the GM Dealer Equipment C ...

Water Pump Replacement (LUW)
Removal Procedure Drain the cooling system. Refer to Cooling System Draining and Filling. Remove the water pump pulley. Refer to Water Pump Pulley Replacement. Remove the 5 water pump bolts (2). Remove the water pump (1). Insta ...

0.0071