change wheel Oldsmobile Aurora 1997 s User Guide

Ckanging a Flat Tire
If a tire goes flat, avoid further tire and wheel damage
by driving slowly to a level place. Turn on your hazard
warning flashers.
Changing
a tire can cause an injury. The vehicle
can slip
off the jack and roll over you or other
people. You and they could be badly injured.
Find
a level place to change your tire. To help
prevent the vehicle from moving:
1. Set the parking brake firmly.
2. Put the shift lever in PARK (P).
3. Turn off the engine.
To be even more certain the vehicle won't move,
you can put blocks
at the front and rear of the
tire farthest
away from the one being changed.
That would be the tire on the other side of the
vehicle, at the opposite end.
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....... ................. ................. .......................................... ...........................................
The following steps will tell you how to use the jack and
change a tire.
5-24

Removing the Spare Tire and Tools
The equipment you’ll need is in the trunk. Instructions for
changing your tires are on the inside
of
the tire cover. You can rest the cover near you for easy
reference while
you change the tire.
Lift the tire cover to gain access to the spare tire and
jacking equipment.
Remove the wheel wrench and jack from the
jack container.
Remove
the spare tire from the trunk.
5-25

5. Raise the vehicle by rotating the wheel wrench
clockwise in the jack. Raise the vehicle far enough
off the ground so there’s enough room for the spare
tire
to fit.
6. Remove all the wheel nuts and take off the flat tire.
7. Remove any rust or dirt
from the wheel bolts,
mounting surfaces and
spare wheel.
Rust or dirt on the wheel, or on the parts to
which it is fastened, can make the wheel nuts
become loose after
a time. The wheel could come
off and cause an accident. When you change
a
wheel, remove any rust or dirt from the places
where the wheel attaches to the vehicle. In an
emergency,
you can use a cloth or a paper towel
to do this; but be sure to use
a scraper or wire
brush later, if you need to, to get all the rust or
dirt off.
5-29

Brake Ad-iustment
NOTICE:
Continuing to drive with worn-out brake pads
could result
in costly brake repair.
Some driving conditions or climates may cause a brake
squeal when the brakes are first applied or lightly
applied. This does not mean something is wrong with
your brakes.
Properly torqued wheel nuts are necessary to help
prevent brake pulsation. When tires are rotated, inspect brake pads for wear and evenly torque wheel nuts in the
proper sequence to GM specifications.
Brake linings should always be replaced as complete
axle sets.
See “Brake System Inspection”
in Section 7 of this manual
under
Part C “Periodic Maintenance Inspections.”
Brake Pedal Travel
See your retailer if the brake pedal does not return to
normal height, or if there is a rapid increase in pedal
travel. This could be a sign
of brake trouble. Every
time you apply the brakes, with or without the
vehicle moving, your brakes adjust for wear.
Replacing Brake System Parts
The braking system on a modern vehicle is complex. Its
many parts have to be of top quality and work well
together if the vehicle is to have really good braking.
Your vehicle was designed and tested with top-quality
GM brake parts. When you replace parts
of your braking
system
-- for example, when your brake linings wear
down and
you have to have new ones put in -- be sure
you get new approved GM replacement parts. If you
don’t, your brakes may no longer work properly. For
example, if someone puts in brake linings that are wrong
for your vehicle, the balance between your front and
rear brakes can
change
-- for the worse. The braking performance
you’ve come to expect can change in many other ways
if
someone puts in the wrong replacement brake parts.

After the tires have been rotated, adjust the front and
rear inflation pressures as shown on the Tire-Loading
Information label. Make certain that all wheel nuts are
properly tightened. See “Wheel Nut Torque” in
the Index.
Rust or dirt on a wheel, or on the parts to which
it is fastened, can make wheel nuts become loose
after a time. The wheel could come off and cause
an accident. When you change
a wheel, remove
any rust
or dirt from places where the wheel
attaches to the vehicle.
In an emergency, you can
use
a cloth or a paper towel to do this; but be
sure
to use a scraper or wire brush later, if you
need to, to get
all the rust or dirt off. (See
“Changing
a Flat Tire” in the Index.) When
It’s Time for New Tires
r
L
I One way to tell when it’s
time for new tires is to
check the treadwear
indicators, which will
appear when your tires have
only
1/16 inch (1.6 mrn) or
less of tread remaining.
You need a new tire if any
of the following statements
are true:
0
0
0
0
You can see the indicators at three or more places
around
the tire.
You can see cord or fabric showing through the
tire’s rubber.
The tread
or sidewall is cracked, cut or snagged deep
enough to show cord or fabric.
The tire has a bump, bulge or split.
6-47
-

Brake Adjustment
.................................. 6-31
Fluid
....................................... 6-28
Master Cylinder
.............................. 6-28
Parking
..................................... 2-28
PedalTravel
................................. 6-31
Replacing System Parts
........................ 6-3 1
System Warning Light ......................... 2-70
Trailer
...................................... 4-36
Transaxle Shift Interlock Check
.................. 7-41
Wear
....................................... 6-30
Brakes, Anti-Lock
............................... 4-7
Braking
........................................ 4-6
Braking in Emergencies
.......................... 4- 1 1
Break-In. New Vehicle
.......................... 2-20
Brightness Control
.............................. 2-46
BTSICheck
................................... 7-41
Bulb Replacement
.............................. 6-33
Exterior Front
................................ 6-34
Exterior Rear
................................ 6-39
Interior Lamps
............................... 6-43
Canadian Roadside Assistance
.................... 8-6
Capacities and Specifications
...................... 6-73
Carbon Monoxide
.......... 2-16,2-32,2-33,4-29, 4-35
Cassette Deck Service
........................... 7-39
Cassette Tape Player
....................... 3- 13. 3- 19
Care
....................................... 3-30
Errors
................................. 3-14, 3-19
Cellular Telephone Package
....................... 2-59
Center Passenger Position
........................ 1-3 1
Central Door Unlocking System
.................... 2-4
Certification Label
.............................. 4-30 Chains.
Safety
................................. 4-35
Chains. Tire
................................... 6-52
Change Oil Message
............................ 2-83
Changing a Flat Tire
............................. 5-24
Check Oil Level Message ........................ 2-83
Checking Your Restraint Systems
.................. 1-46
Chemical Paint Spotting
.......................... 6-59
Child Restraints
................................ 1-35
Securing in a Rear Outside Seat Position
........... 1-37
Securing in the Center Rear Seat Position
.......... 1-39
Securing in the Right Front Seat Position
.......... 1-41
TopStrap
................................... 1-36
Wheretoput
................................ 1-35
Cigarette Lighter
............................... 2-57
Circuit Breakers and Fuses
....................... 6-63
Cleaner.Air
................................... 6-15
Cleaning Aluminum or Chrome Wheels
....... .......... 6-58
Fabric
...................................... 6-53
Glass
....................................... 6-56
Inside of Your Aurora
......................... 6-53
Instrument Panel
............................. 6-55
LampLenses
................................ 6-57
Leather
..................................... 6-55
Outside of Your Aurora ........................ 6-57
Special Problems
............................. 6-54
Stains
...................................... 6-54
Tires
....................................... 6-58
Vinyl
....................................... 6-55
Wheels
..................................... 6-58
Windshield and Wiper Blades
.............. 2-39, 6-56
Climate Controls
................................ 3-2
Automatic Electronic
........................... 3-2
9-2
.. .

Right Front Passenger ......................... 3-10
Steering Wheel
............................... 3- 10
Clock. Setting the
............................... 3- 11
Comfort Controls
................................ 3-2
Compact Disc Care
............................. 3-30
Compact Disc Changer. Trunk Mounted
............. 3-22
Compact Disc Errors
.......................... 3-24
Loading the Magazine
......................... 3-22
Playing a Compact Disc
........................ 3-24
Compact.Disc Player
....................... 3-15. 3-21
Errors
................................. 3.15. 3.21
Compact Spare Tire
............................. 5-34
Control
of a Vehicle .............................. 4-6
ConvenienceNet
............................... 2-56
Convex Outside Mirror
.......................... 2-54
Coolant
....................................... 6-21
Heater. Engine
............................... 2-24
SurgeTank
.................................. 5-19
TemperatureGage
............................ 2-74
Cooling System
................................ 5-17
Cornering Lamps
............................... 2-45
CourtesyLamps
................................ 2-47
Courtesy Transportation
........................... 8-6
Cruise Control ................................. 2-40
Customer Assistance Information
................... 8- 1
Customer Satisfaction Procedure .................... 8-2
Damage. Finish
............................... 6-59
Damage. Sheet Metal
............................ 6-58
Date Display
................................... 2-85
Daytime Running Lamps ......................... 2-44
Customer Assistance
for Text Telephone Users
......... 8-4
DeadBattery
................................... 5-3 Defects. Reporting Safety
......................... 8-8
Defensive Driving ............................... 4-2
Defogger. Rear Window
.......................... 3-9
Defogging
..................................... 3-9
Defrosting
..................................... 3-9
Delayed Illumination
............................ 2-47
Delayed Locking
............................... 2-12
Dimensions. Vehicle
............................ 6-74
Distan e to Destination
.......................... 2-84
Dolby
& B Noise Reduction .................. 3.14. 3.20
Door AjarReminder
................................ 2-5
Central Unlocking System
....................... 2-4
Drive Position. Automatic Transaxle
................ 2-27
Driver Information Center
........................ 2-80
Driver Position
................................. 1 . 11
Driving
City
........................................ 4-21
Defensive
.................................... 4-2
Drunken
..................................... 4-3
Freeway
.................................... 4-22
InaBlizzard
................................. 4-28
IntheRain
.................................. 4-18
Night
...................................... 4-16
OnCurves
.................................. 4-11
On Hill and Mountain Roads
.................... 4-24
on Snow or Ice
............................... 4-27
Throughwater
............................... 4-20
WetRoads
.................................. 4-18
Winter
...................................... 4-26
With a Trailer
................................ 4-36
DIC
.......................................... 2-80
Locks
....................................... 2-4
On Grades While Towing a Trailer
............... 4-37
9-3

Gages Engine Coolant Temperature
.................... 2-74
Fuel
....................................... 2-79
Garage
Door Opener ............................ 2-61
GAWR
....................................... 4-30
GloveBox
.................................... 2-54
Gross Axle Weight Rating
........................ 4-30
Gross Vehicle Weight Rating
...................... 4-30
Guide en FranCais
11 .. .................................
GVWR ....................................... 4-30
Halogen Bulbs
................................ 6-33
Hazard Warning Flashers
.......................... 5-2
Head Restraints
................................. 1-6
Headlamps
............................... 2-37. 2-44
Aiming
..................................... 6-3 7
Bulb Replacement
............................ 6-34
HigWLow Beam Changer
...................... 2-38
Wiring
..................................... 6-62
Hearing Impaired. Customer Assistance
.............. 8-4
Heated Outside Mirror
........................... 2-54
Heatedseats
.................................... 1-4
Heating ........................................ 3-7
High-Beam Headlamps
.......................... 2-38
Highway Hypnosis
.............................. 4-24
Hill and Mountain Roads
......................... 4-24
Hitches. Trailer
................................. 4-35
Hood Checking Things Under
......................... 6-8
Release
...................................... 6-8
Horn
......................................... 2-34
Hydroplaning
.................................. 4-20 Ignition
Positions
.............................. 2-21
Illuminated Entry
............................... 2-48
Inadvertent Load Protection
....................... 2-50
Inflation, Tire
.................................. 6-45
Inspections
.................................... 7-43
Brakesystem
................................ 7-43
Exhaust Systems
............................. 7-43
Front-Wheel-Drive Axle Boot and Seal
........... 7-43
Radiator and Heater Hose
...................... 7-43
Steering
.................................... 7-43
Suspension
.................................. 7-43
Throttle Linkage
.............................. 7-43
Instrument Panel
............................... 2-64
Brightness Control
............................ 2-46
Cleaning
.................................... 6-55
Cluster
..................................... 2-66
FuseBlock
.................................. 6-63
Interior Lamps
................................. 2-46
Bulb Replacement
............................ 6-43
Ignition Transaxle
Lock Check
.................... 7-42
Jack. Tire
.................................... 5-26
Jump Starting ................................... 5-3
Key Lock Cylinders Service ..................... 7-40
Key Reminder Warning
.......................... 2-22
Keys
.......................................... 2-2
Labels Certification
................................. 4-30
Service Parts Identification ..................... 6-61
Tire-Loading Information
...................... 4-30

Transaxle Fluid. Automatic ....................... 6- 18
Transaxle Fluid Life ............................. 2-82
Transmitter. Universal
........................... 2-6 1
Transmitters. Remote Lock Control
................. 2- 13
Transportation. Courtesy
.......................... 8-6
Trip Odometer
................................. 2-67
Trunk Lock
....................................... 2-15
Release. Remote .............................. 2-15
SecurityOverride
............................. 2-15
Trunk Mounted Compact Disc Changer
............. 3-22
TTYUsers
..................................... 8-4
Turn Signal and Lane Change Signals
............... 2-36
Turn Signal On Chime
........................... 2-37
Turn Signal/Multifunction Lever
................... 2-35
Twilight Sentinel
............................... 2-46
Turn Signals When Towing
a Trailer
................ 4-37
Underbody Flushing Service
.................. : .. 7-42
Underbody Maintenance
......................... 6-59
Universal Theft-Deterrent System
.................. 2- 17
Universal Transmitter ............................ 2-6 1
Vehicle Control
...................................... 4-6
Damagewarnings
.............................. iv
Dimensions
................................. 6-74
Identification Number
......................... 6-6 1
Loading
.................................... 4-30
Storage
..................................... 6-33
Ventilation System
............................... 3-7 Visor Vanity Mirrors. Illuminated
.................. 2-58
Visors. Sun
.................................... 2-58
warning Devices
............................... 5-3
Warning Lights. Gages and Indicators
............... 2-68
Warranty Information
............................. 8-8
Washer Fluid. Windshield
........................ 6-27
Washing
Your Vehicle ........................... 6-57
Weatherstrips
.................................. 6-57
Wheel
Alignment
.................................. 6-50
Nut Torque
............................. '5.31. 6.73
Replacement
................................. 6-50
Wrench
..................................... 5-26
WindowLock
.................................. 2-34
Windows
..................................... 2-34
Express-Down
............................... 2-34
Power
...................................... 2-34
Windshield Washer
............................. 2-40
Fluid
.................................. 2.40. 6.27
Fluid Level Check
............................ 7-39
Windshield Wipers
.............................. 2-39
Bladecheck
................................. 7-40
Blade Replacement
...................... 6.44. 6.74
Cleaning the Blade
....................... 2.39. 6.56
Fuses
...................................... 6-62
Winter Driving
................................. 4-26
Wiring. Headlamp
.............................. 6-62
WoodPanels. Care
.............................. 6-55
WreckerTowing
................................. 5-8
Wrench. Wheel ................................. 5-26