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. Camshaft R&R
    Removal 1. Loosen vent hose clamp at air cleaner resonator, air cleaner intake duct clamp at air cleaner outlet resonator. 2. Loosen air cleaner outlet resonator to throttle body clamp, located forward of accelerator cable bracket ...

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