Clean the outside of the windshield with glass cleaner.
Clean the rubber blades using a lint free cloth or paper towel soaked with windshield washer fluid or a mild detergent. Wash the windshield thoroughly when cleaning the blades. Bugs, road grime, sap, and a buildup of vehicle wash/wax treatments may cause wiper streaking. Replace the wiper blades if they are worn or damaged.
Wipers can be damaged by: - Extreme dusty conditions.
- Sand and salt.
- Heat and sun.
- Snow and ice, without proper removal.
Chevrolet Cobalt Service & Repair Manual. Tire & Wheel Assembly Balance
Refer to Fig. 1
when performing the following procedure.
1.
Raise and support the vehicle.
2.
Mark the location of the wheels to
the wheel studs and mark the specific vehicle position on each tire
and wheel LF, LR, ...