Chevrolet Cobalt Service & Repair Manual: Component Replacement

Master Cylinder

1. On Vibe models, remove air filter hose clamp and hose from throttle body.
2. On all models, disconnect fluid level sensor retainer and electrical connector.
3. Drain master cylinder reservoir brake fluid into suitable container.
4. Plug hose.
5. Disconnect master cylinder brake pipes. Plug open pipes.
6. Remove mounting nuts and master cylinder.
7. Remove reservoir, as required.
8. Reverse procedure to install. Bleed hydraulic system as outlined in Brake System Bleed.
    Brake System Bleed
    Brake fluid is corrosive to painted surfaces. Care must be taken not to allow brake fluid to come in contact with painted surfaces on vehicle. When bleeding the brake syste ...

    Component Service
    Master Cylinder Overhaul Impala Disassemble Refer to Figs. 1 and 2, when performing the following procedures. 1. Disconnect and plug hydraulic lines. ...

    See also:

    Chevrolet Cobalt Owners Manual. Engine Coolant Heater
    The engine coolant heater can provide easier starting and better fuel economy during engine warm-up in cold weather condition at or below 0°F (-18°C). Vehicles with am engine coolant heater should be plugged in at least four hours before starting. An internal thermostat in the plug-end of the ...

    Chevrolet Cobalt Owners Manual

    Chevrolet Cobalt Service Manual


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