wheel alignment BUICK PARK AVENUE 2004 Owner's Manual

Tires..............................................................5-62
Ination - Tire Pressure.................................5-69
Check Tire Pressure System..........................5-70
Tire Inspection and Rotation...........................5-72
When It Is Time for New Tires.......................5-73
Buying New Tires.........................................5-74
Uniform Tire Quality Grading..........................5-75
Wheel Alignment and Tire Balance..................5-76
Wheel Replacement......................................5-76
Tire Chains..................................................5-78
If a Tire Goes Flat........................................5-79
Changing a Flat Tire.....................................5-80
Compact Spare Tire......................................5-89
Appearance Care............................................5-90
Cleaning the Inside of Your Vehicle.................5-90
Care of Safety Belts......................................5-93
Weatherstrips...............................................5-93Cleaning the Outside of Your Vehicle.................5-93
Sheet Metal Damage.....................................5-95
Finish Damage.............................................5-96
Underbody Maintenance................................5-96
Chemical Paint Spotting.................................5-96
Vehicle Care/Appearance Materials..................5-96
Vehicle Identication......................................5-98
Vehicle Identication Number (VIN).................5-98
Service Parts Identication Label.....................5-98
Electrical System............................................5-98
Add-On Electrical Equipment..........................5-98
Fuses and Circuit Breakers............................5-99
Removing the Rear Seat Cushion..................5-104
Capacities and Specications........................5-108
Normal Maintenance Replacement Parts.........5-109
Section 5 Service and Appearance Care
5-2

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 5-73andWheel Replacement
on page 5-76for more information.
The purpose of regular rotation is to achieve more
uniform wear for all tires on the vehicle. The rst rotation
is the most important. SeePart A: Scheduled
Maintenance Services on page 6-4, for scheduled
rotation intervals.When rotating your tires, always use the correct rotation
pattern shown here.
Don’t include the compact spare tire in your tire rotation.
After the tires have been rotated, adjust the front and
rear ination pressures as shown on the Tire and
Loading Information label.
5-72

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 specied 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 inated and not
overloaded. Excessive speed, underination, or
excessive loading, either separately or in combination,
can cause heat buildup and possible tire failure.
Wheel Alignment and Tire Balance
The wheels on your vehicle were aligned and balanced
carefully at the factory to give you the longest tire life
and best overall performance.
Scheduled wheel alignment and wheel balancing are
not needed. However, if you notice unusual tire wear or
your vehicle pulling one way or the other, the alignment
may need to be reset. If you notice your vehicle
vibrating when driving on a smooth road, your wheels
may need to be rebalanced.
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.
5-76

Theft-Deterrent Systems...................................2-19
Content Theft-Deterrent................................2-19
PASS-Key
®III .............................................2-21
PASS-Key®III Operation..............................2-22
Throttle System Inspection...............................6-24
Tilt Wheel........................................................ 3-5
Tire Ination Check.........................................6-19
Tire Sidewall Labeling......................................5-62
Tire Size.......................................................5-66
Tire Terminology and Denitions........................5-67
Tires.............................................................5-62
Buying New Tires........................................5-74
Chains.......................................................5-78
Changing a Flat Tire....................................5-80
Check Tire Pressure System.........................5-70
Compact Spare Tire.....................................5-89
If a Tire Goes Flat.......................................5-79
Ination - Tire Pressure................................5-69
Inspection and Rotation................................5-72
Uniform Tire Quality Grading.........................5-75
Wheel Alignment and Tire Balance.................5-76
Wheel Replacement.....................................5-76
When It Is Time for New Tires......................5-73
To Use the Engine Coolant Heater....................2-26
Top Strap......................................................1-38
Top Strap Anchor Location...............................1-39Torque Lock...................................................2-32
Total Weight on Your Vehicle’s Tires..................4-41
Towing
Recreational Vehicle.....................................4-31
Towing a Trailer..........................................4-38
Your Vehicle...............................................4-31
Traction
Control System (TCS).................................... 4-9
Control System Warning Light.......................3-39
Trailer Brakes.................................................4-42
Transaxle
Fluid, Automatic...........................................5-23
Transaxle Operation, Automatic.........................2-27
Transmission, Transaxle, Transfer Case Unit
Repair Manual............................................7-11
Transportation Options...................................... 7-8
Trip Odometer................................................3-35
Trunk............................................................2-15
Trunk Lamp...................................................3-17
Trunk Lock Release........................................2-15
Trunk Security Override...................................2-16
Trunk-Mounted CD Changer.............................3-71
Turn and Lane-Change Signals.......................... 3-6
Turn Signal/Multifunction Lever........................... 3-5
Turn Signals When Towing a Trailer..................4-43
Twilight Sentinel
®............................................3-14
14

U
Ultrasonic Rear Parking Assist (URPA)...............3-20
Underbody Flushing Service.............................6-22
Underhood Fuse Block...................................5-102
Understanding Radio Reception........................3-78
Uniform Tire Quality Grading............................5-75
United States – Customer Assistance.................. 7-4
Unlocking the Theft-Deterrent Feature
After a Power Loss......................................3-76
Used Replacement Wheels..............................5-77
Using Cleaner on Fabric..................................5-91
Using HomeLink
®...........................................2-46
V
Vehicle
Control........................................................ 4-6
Damage Warnings........................................... iv
Loading......................................................4-33
Service Soon Light......................................3-45
Symbols......................................................... iv
Vehicle Data Collection and Event Data
Records....................................................... 7-9
Vehicle Identication
Number (VIN).............................................5-98
Service Parts Identication Label...................5-98Vehicle Personalization
DIC ...........................................................3-51
Memory Seat and Mirrors.............................2-51
Vehicle Storage..............................................5-43
Ventilation Adjustment......................................3-29
Visors...........................................................2-19
W
Warning Lights, Gages and Indicators................3-32
Warnings
DIC Warnings and Messages........................3-50
Hazard Warning Flashers............................... 3-4
Other Warning Devices.................................. 3-4
Safety and Symbols......................................... iii
Vehicle Damage.............................................. iv
Washing Your Vehicle......................................5-93
Weatherstrip Lubrication...................................6-20
Weight of the Trailer........................................4-40
Weight of the Trailer Tongue.............................4-40
What Kind of Engine Oil to Use........................5-15
What Kind of Oil to Use..................................5-19
What to Do with Used Oil................................5-19
What to Use..................................5-26, 5-38, 5-39
Wheels
Alignment and Tire Balance..........................5-76
Replacement...............................................5-76
15