Chevrolet Cobalt Service & Repair Manual: Driveline

Radiator, Replace

1. Drain cooling system into a suitable container. 2. Remove air cleaner outlet resonator. 3. Reposition rad ...

Axle Shaft Oil Seal R&R

1. Raise and suitably support the vehicle. 2. Remove the front wheel and tire assemblies. 3. Insert a punch or dri ...

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Chevrolet Cobalt Service & Repair Manual. Engine Valve Seat Grind
It is usually recommended to send head to machine shop for valve seat grinding. A suitable valve grinding tool kit is required to grind valve seats. Valve guides must be in good condition before grinding because a pilot is used in guide to center stones. ...