wheel alignment CHEVROLET AVEO 2007 1.G Owners Manual

Turn Signal Lamps (Side).......................... 314
Center High-Mounted Stoplamp
(CHMSL) (Sedan).................................. 315
Taillamps, Turn Signal, Stoplamps
and Back-up Lamps............................... 316
License Plate Lamp................................... 317
Replacement Bulbs................................... 317
Windshield Wiper Blade Replacement....... 318
Tires............................................................ 319
Tire Sidewall Labeling............................... 320
Tire Terminology and Definitions............... 323
Inflation - Tire Pressure............................. 326
Tire Inspection and Rotation...................... 327
When It Is Time for New Tires.................. 329
Buying New Tires...................................... 330
Different Size Tires and Wheels................ 331
Uniform Tire Quality Grading..................... 332
Wheel Alignment and Tire Balance............ 333
Wheel Replacement.................................. 333
Tire Chains............................................... 335
If a Tire Goes Flat.................................... 335Changing a Flat Tire................................. 336
Removing the Spare Tire and Tools.......... 337
Removing the Flat Tire and Installing
the Spare Tire....................................... 339
Storing a Flat or Spare Tire and Tools...... 344
Compact Spare Tire.................................. 344
Appearance Care........................................ 345
Cleaning the Inside of Your Vehicle.......... 345
Fabric/Carpet............................................. 346
Leather...................................................... 347
Instrument Panel, Vinyl, and Other
Plastic Surfaces..................................... 348
Care of Safety Belts.................................. 348
Weatherstrips............................................ 348
Washing Your Vehicle............................... 349
Cleaning Exterior Lamps/Lenses................ 349
Finish Care............................................... 349
Windshield and Wiper Blades.................... 350
Aluminum Wheels...................................... 350
Tires......................................................... 351
Sheet Metal Damage................................. 351
Section 5 Service and Appearance Care
262

How to Check
Use a good quality pocket-type gage to check tire
pressure. You cannot tell if your tires are
properly inflated simply by looking at them. Radial
tires may look properly inflated even when they
are under-inflated. Check the tire’s inflation
pressure when the tires are cold. Cold means your
vehicle has been sitting for at least three hours
or driven no more than 1 mile (1.6 km).
Remove the valve cap from the tire valve stem.
Press the tire gage firmly onto the valve to
get a pressure measurement. If the cold tire
inflation pressure matches the recommended
pressure on the Tire and Loading Information
label, no further adjustment is necessary. If the
inflation pressure is low, add air until you reach the
recommended amount.
If you overfill the tire, release air by pushing on
the metal stem in the center of the tire valve.
Re-check the tire pressure with the tire gage.
Be sure to put the valve caps back on the valve
stems. They help prevent leaks by keeping out dirt
and moisture.
Tire Inspection and Rotation
Tires should be rotated every 5,000 to 8,000 miles
(8 000 to 13 000 km).
Any time you notice unusual wear, rotate your
tires as soon as possible and check wheel
alignment. Also check for damaged tires or wheels.
SeeWhen It Is Time for New Tires on page 329
andWheel Replacement on page 333for
more information.
The purpose of regular rotation is to achieve
more uniform wear for all tires on the vehicle.
The first rotation is the most important. See
Part A: Scheduled Maintenance Services on
page 374.
327

Temperature — A, B, C
The temperature grades are A (the highest), B,
and C, representing the tire’s resistance to
the generation of heat and its ability to dissipate
heat when tested under controlled conditions on a
specified indoor laboratory test wheel. Sustained
high temperature can cause the material of the tire
to degenerate and reduce tire life, and excessive
temperature can lead to sudden tire failure.
The grade C corresponds to a level of performance
which all passenger car tires must meet under
the Federal Motor Vehicle Safety Standard
No. 109. Grades B and A represent higher levels
of performance on the laboratory test wheel
than the minimum required by law.
Warning:The temperature grade for this tire is
established for a tire that is properly inflated
and not overloaded. Excessive speed,
underinflation, or excessive loading, either
separately or in combination, can cause heat
buildup and possible tire failure.
Wheel Alignment and Tire Balance
The tires and wheels on your vehicle were aligned
and balanced carefully at the factory to give you the
longest tire life and best overall performance.
Adjustments to wheel alignment and tire balancing
will not be necessary on a regular basis. However,
if you notice unusual tire wear or your vehicle
pulling to one side or the other, the alignment may
need to be checked. If you notice your vehicle
vibrating when driving on a smooth road, your tires
and wheels may need to be rebalanced. See your
dealer/retailer for proper diagnosis.
Wheel Replacement
Replace any wheel that is bent, cracked, or badly
rusted or corroded. If wheel nuts keep coming
loose, the wheel, wheel bolts, and wheel
nuts should be replaced. If the wheel leaks air,
replace it (except some aluminum wheels,
which can sometimes be repaired). See your
dealer/retailer if any of these conditions exist.
Your dealer/retailer will know the kind of wheel
you need.
333

Tires (cont.)
Cleaning.................................................. 351
Compact Spare Tire................................. 344
Different Size........................................... 331
If a Tire Goes Flat................................... 335
Inflation - Tire Pressure............................ 326
Inspection and Rotation............................ 327
Installing the Spare Tire........................... 339
Removing the Flat Tire............................. 339
Removing the Spare Tire and Tools......... 337
Storing a Flat or Spare Tire and Tools..... 344
Tire Sidewall Labeling.............................. 320
Tire Terminology and Definitions............... 323
Uniform Tire Quality Grading.................... 332
Wheel Alignment and Tire Balance........... 333
Wheel Replacement................................. 333
When It Is Time for New Tires................. 329
Towing
Recreational Vehicle................................. 258
Towing a Trailer....................................... 260
Your Vehicle............................................. 258
Transaxle
Fluid, Manual........................................... 285
Transaxle Operation, Manual....................... 116
Trip Odometer............................................. 159Trunk............................................................ 97
Turn and Lane-Change Signals................... 138
Turn Signal/Multifunction Lever.................... 137
U
Understanding Radio Reception................... 216
Uniform Tire Quality Grading....................... 332
V
Vehicle
Control..................................................... 224
Damage Warnings....................................... 5
Loading.................................................... 249
Parking Your............................................ 121
Symbols...................................................... 5
Vehicle Data Collection and Event
Data Recorders........................................ 413
Vehicle Identification
Number (VIN).......................................... 354
Service Parts Identification Label.............. 354
Vehicle Privacy............................................ 413
Ventilation Adjustment.................................. 154
Visors.......................................................... 103
435

W
Warning Lights, Gages and Indicators......... 156
Warnings
Hazard Warning Flashers......................... 135
Other Warning Devices............................ 136
Safety and Symbols..................................... 4
Vehicle Damage.......................................... 5
Wheels
Alignment and Tire Balance..................... 333
Different Size........................................... 331
Replacement............................................ 333
Where to Put the Restraint............................ 52
Windows..................................................... 101
Manual..................................................... 101
Power...................................................... 102Windshield
Washer.................................................... 140
Washer Fluid........................................... 298
Wiper Blade Replacement........................ 318
Wiper Blades, Cleaning............................ 350
Wiper Fuses............................................ 355
Wipers..................................................... 139
Windshield, Rear Washer/Wiper................... 141
Winter Driving............................................. 243
Y
Your Vehicle and the Environment............... 372
436