2005 CHEVROLET OPTRA 5 wheel alignment

Wheel Alignment and Tire Balance..................5-56
Wheel Replacement......................................5-56
Tire Chains..................................................5-57
If a Tire Goes Flat........................................5-58
Changing a Flat Tire.....................................5-59
Removing the Spare Tire and Tools................5-60
Removing the Flat Tire and Installing the
Spare Tire................................................5-61
Storing a Flat or Spare Tire and Tools............5-65
Compact Spare Tire......................................5-66
Appearance Care............................................5-66
Fabric/Carpet...............................................5-67
Vinyl...........................................................5-68
Leather.......................................................5-68
Instrument Panel..........................................5-69
Interior Plastic Components............................5-69
Glass Surfaces.............................................5-69
Weatherstrips...............................................5-69
Washing Your Vehicle...................................5-69
Cleaning Exterior Lamps/Lenses.....................5-70
Finish Care..................................................5-70Windshield and Wiper Blades.........................5-71
Aluminum Wheels.........................................5-71
Tires...........................................................5-72
Sheet Metal Damage.....................................5-72
Finish Damage.............................................5-72
Underbody Maintenance................................5-73
Chemical Paint Spotting.................................5-73
Vehicle Care/Appearance Materials..................5-74
Vehicle Identication......................................5-75
Vehicle Identification Number (VIN).................5-75
Service Parts Identification Label.....................5-75
Electrical System............................................5-75
Add-On Electrical Equipment..........................5-75
Headlamp Wiring..........................................5-76
Windshield Wiper Fuses................................5-76
Power Windows and Other Power Options.......5-76
Fuses and Circuit Breakers............................5-76
Instrument Panel Fuse Block..........................5-77
Engine Compartment Fuse Block....................5-79
Capacities and Specications..........................5-82
Normal Maintenance Replacement Parts..........5-83
Section 5 Service and Appearance Care
5-2

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 5-53andWheel Replacement
on page 5-56for 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. SeePart A: Scheduled
Maintenance Services on page 6-4.
When rotating your tires, always use the correct rotation
pattern shown here.
Do not include the compact spare tire in the tire
rotation.
5-52

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 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 if any of these conditions exist.
Your dealer will know the kind of wheel you need.
Each new wheel should have the same load-carrying
capacity, diameter, width, offset and be mounted
the same way as the one it replaces.
5-56

Storage Areas................................................2-35
Convenience Net.........................................2-37
Cupholder(s)...............................................2-35
Front Armrest Storage Area...........................2-36
Front Storage Area......................................2-36
Glove Box..................................................2-35
Rear Seat Armrest.......................................2-37
Roof Rack Provisions...................................2-37
Sunglasses Storage Compartment..................2-36
Stuck in Sand, Mud, Ice or Snow......................4-27
Sun Visors.....................................................2-16
Sunroof.........................................................2-38
T
Tachometer....................................................3-28
Taillamps
Turn Signal, Stoplamps and Back-up Lamps....5-42
TCS Warning Light..........................................3-34
Theft-Deterrent System....................................2-16
Theft-Deterrent Systems...................................2-16
Throttle System Inspection...............................6-23
Tilt Adjuster, Driver Seat.................................... 1-3
Tilt Wheel........................................................ 3-9
Time .............................................................3-20Tires.............................................................5-45
Aluminum Wheels, Cleaning..........................5-71
Buying New Tires........................................5-54
Chains.......................................................5-57
Changing a Flat Tire....................................5-59
Cleaning....................................................5-72
Compact Spare Tire.....................................5-66
If a Tire Goes Flat.......................................5-58
Inflation -- Tire Pressure...............................5-51
Inspection and Rotation................................5-52
Installing the Spare Tire................................5-61
Removing the Flat Tire.................................5-61
Removing the Spare Tire and Tools...............5-60
Storing a Flat or Spare Tire and Tools............5-65
Tire Sidewall Labelling..................................5-46
Tire Terminology and Definitions....................5-48
Uniform Tire Quality Grading.........................5-55
Wheel Alignment and Tire Balance.................5-56
Wheel Replacement.....................................5-56
When It Is Time for New Tires......................5-53
Top Strap......................................................1-35
Top Strap Anchor Location...............................1-36
Towing
Recreational Vehicle.....................................4-33
Towing a Trailer..........................................4-35
Your Vehicle...............................................4-33
12

Traction
Control System (TCS).................................... 4-8
Control System Warning Light.......................3-34
Transaxle
Fluid, Automatic...........................................5-19
Fluid, Manual..............................................5-19
Transaxle Operation, Automatic.........................2-21
Transaxle Operation, Manual............................2-25
Trip Odometer................................................3-28
Trunk............................................................2-11
Trunk Ajar Light..............................................3-40
Turn and Lane-Change Signals.........................3-10
Turn Signal/Multifunction Lever........................... 3-9
U
Understanding Radio Reception........................3-53
Uniform Tire Quality Grading............................5-55
V
Vehicle
Control........................................................ 4-5
Damage Warnings........................................... iv
Loading......................................................4-28
Parking Your...............................................2-30
Symbols......................................................... ivVehicle Data Collection and Event
Data Recorders............................................. 7-9
Vehicle Identification
Number (VIN).............................................5-75
Service Parts Identification Label...................5-75
Ventilation Adjustment......................................3-24
Visors...........................................................2-16
W
Warning Lights, Gages and Indicators................3-26
Warnings
Hazard Warning Flashers............................... 3-8
Other Warning Devices.................................. 3-8
Safety and Symbols......................................... iii
Vehicle Damage.............................................. iv
Wheels
Alignment and Tire Balance..........................5-56
Replacement...............................................5-56
Where to Put the Restraint...............................1-34
Windows.......................................................2-14
Manual......................................................2-15
Power........................................................2-15
Windshield
Wiper Blades, Cleaning................................5-71
Windshield Washer.........................................3-12
Fluid..........................................................5-29
13