Chevrolet Sonic manuals

Chevrolet Sonic Repair Manual: Water Outlet Replacement (LUV)

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


  2. Remove the following:
  • Engine coolant air bleed hose (1)
  • Engine coolant temperature sensor (2) and connector clip (3)
  • Heated oxygen sensor connector (4)
Remove the heater outlet hose (1) and the heater inlet hose (2).
  • Remove the heater outlet hose (1) and the heater inlet hose (2).

  • Remove the water outlet bolts (1) and discard the water outlet seal (2).
  • Remove the water outlet (3).
  • Installation Procedure
    1. Clean the sealing surfaces.

    2. Install the water outlet (3) and a NEW water outlet seal (2).
    3. Caution:

      Refer to Fastener Caution.

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

      .



    5. Install the heater outlet hose (1) and the heater inlet hose (2).

    6. Connect the following:
    • Engine coolant temperature sensor (2) and connector clip (3)
    • Heated oxygen sensor connector (4)
    • Engine coolant air bleed hose connector (1)
  • Fill the engine coolant system. Refer to Cooling System Draining and Filling.
  • Start the engine and check for coolant leaks.
  • Water Outlet Removal
    Remove the 3 water outlet bolts (3). Remove the water outlet (2) and the water outlet seal ring (1). ...

    Coolant Pump
    ...

    Other materials:

    Driving on Snow or Ice
    Drive carefully when there is snow or ice between the tires and the road, creating less traction or grip. Wet ice can occur at about 0°C (32°F) when freezing rain begins to fall, resulting in even less traction. Avoid driving on wet ice or in freezing rain until roads can be treated with sa ...

    Water Pump Pulley Replacement (LUW)
    Removal Procedure Remove the air cleaner housing. Refer to  Air Cleaner Assembly Replacement. Support the engine with a suitable jack. Remove the engine mount. Refer to Engine Mount Replacement. Raise engine to access the bolts. Loosen the 3 water pu ...

    Special Tools
    Illustration Tool Number/Description 3-0207944 Main Shaft Tapered Bearing Insert Tool 39506289 Universal Adapter, 2.5L HST Engine 69604356 Gear Pullers ...

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