Chevrolet Cobalt Service & Repair Manual: Coolant Hose, Replace

Chevrolet Cobalt Service & Repair Manual / Cooling System / Coolant Hose, Replace

Lower

1. Drain coolant into a suitable container.
2. Loosen hose clamp connecting hose to radiator.
3. Loosen hose clamp connecting hose to water pump inlet.
4. Remove hose from vehicle.
5. Reverse procedure to install.

Upper

1. Drain coolant into a suitable container.
2. Loosen hose clamp connecting hose to radiator.
3. Loosen hose clamp connecting hose to thermostat housing.
4. Remove hose from vehicle.
5. Reverse procedure to install.
    Cooling System
    ...

    Heater Hose, Replace
    Inlet 1. Drain coolant into a suitable container. 2. Loosen hose clamp connecting hose to heater core inlet tube. ...

    See also:

    Chevrolet Cobalt Service & Repair Manual. Transmission Oil Cooler Line, Flush
    Warning: Wear eye protection. Wear standard industrial rubber gloves. Warning: Keep lit cigarettes, sparks, flames, and other ignition sources away from the area to prevent the ignition of combustible liquids and gases. Keep a "Class B" fire extinguisher ...

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