Chevrolet Cobalt Service & Repair Manual: Compressor Pressure Relief Valve, Replace

1. Evacuate system as outlined under "Refrigerant Recovery" in "General Service" on main menu selection.
2. Remove high pressure relief valve from compressor, Fig. 1.
3. Remove and discard O-ring seal.
4. Reverse procedure to install. Torque valve to 62 inch lbs.

Fig. 1 Compressor pressure relief valve replacement

    Clutch, Replace
    1. Evacuate system as outlined under "Refrigerant Recovery" in "General Service" on main menu selection. 2. Raise and ...

    Compressor, Replace
    1. Evacuate system as outlined under "Refrigerant Recovery" in "General Service" on main menu selection. 2. Raise and ...

    See also:

    Chevrolet Cobalt Owners Manual. Enhanced Traction System (ETS)
    The vehicle may have an Enhanced Traction System (ETS) that limits wheel spin. This is especially useful in slippery road conditions. The system operates only if it senses that one or both of the front wheels are spinning or beginning to lose traction. When this happens, the system reduces engi ...

    Chevrolet Cobalt Owners Manual

    Chevrolet Cobalt Service Manual


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