wheel OLDSMOBILE SILHOUETTE 1997 Service Manual

Do not raise the vehicle yet. Put the conlpact spare
tire near
you.
Getting under a vehicle when it is jacked up is
dangerous.
If the vehicle slips off the jack, you
could be badly injured or killed. Never get under
a vehicle when it
is supported only by a jack.
-1 5. Attach the folding
wrench to the jack, and
rotate
the wrench
clockwise to raise the
jack head
a few inches.
NOTICE:
Raising your vehicle with the jack improperly
positioned will damage the vehicle or may allow
the vehicle to fall off the jack. Be sure to fit the
jack lift head into the proper location before
raising your vehicle.
Raise the vehicle by rotating the folding wrench
clockwise
in the jack. Raise the vehicle far enough
off the ground
so there is 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.
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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.
A CAUTION: I
Never use oil or grease on studs or nuts. If you
do, the nuts might come loose. Your wheel could
fall off, causing
a serious accident.
8. Install spare tire and replace the wheel nuts with
the rounded end
of the nuts toward the wheel.
Tighten each
nut by hand until the wheel is held
against the hub.
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OLDS ONLY
9. Lower the vehicle by attaching the folding wheel
wrench to the jack and rotating the wrench
counterclockwise. Lower the
jack completely.
10. Tighten the wheel nuts
firmly in a criss-cross
sequence,
as shown.
IL IJ:
Incorrect wheel nuts or improperly tightened
wheel nuts can cause the wheel to become loose
and even come
off. This could lead to an accident.
Be sure to use the correct wheel nuts.
If you have
to replace them, be sure to get new GM original
equipment wheel nuts.
Stop somewhere
as soon as you can and have the
nuts tightened with a torque wrench to
100 Ib-ft
(140 N-m).
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NOTICE:
Improperly tightened wheel nuts can lead to brake pulsation and rotor damage.
To avoid
expensive brake repairs, evenly tighten the wheel
nuts in the proper sequence and to the proper
torque specification.
11. Don’t try to put
a wheel cover on the compact spare
tire. It won’t fit. Store
the wheel cover securely in
the rear of the vehicle until you have the flat tire
repaired or replaced.
1 NOTICE:
Wheel covers won’t fit on your compact spare. If
you try to put a wheel cover on your compact
spare, you could damage the cover or the spare.
Storing a Flat or Spare Tire and Tools
Storing a jack, a tire or other equlpment in the
passenger compartment
of the vehicle could
cause injury. In
a sudden stop or collision, loose
equipment could strike someone. Store
all these
in the proper place.
Lay the tire near the rear of the vehicle with the valve
stem down. Slide the cable retainer through the center
of the wheel and start to raise the tire. When the tire is
almost in
the stored position, turn the tire so the valve is
towards the rear of the vehicle. This will help when you
check and maintain tire pressure
in the spare.
Keep raising the wheel
until you hear the hoist
mechanism click twice. This means the wheel is
firmly stored against the underside of the vehicle. Push
against the wheel to be sure it does
not move and is
stored securely.
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NOTE: INSTALL OF BAG - BOTTOM FIRST
TOOL STORAGE
BAG & TOOLS
Replace all jacking tools as they were stored in the jack
storage compartment and replace the compartment
cover.
To replace the cover, line up the tabs on the right
of the cover with
the slots in the cover opening. Push the
cover in place and push down the tab
so that it rests in
the groove. This secures the cover in place. Unless
you have
the plastic “bolt-on” wheel covers, be
sure to also store the nylon
nut caps and the center cap.
When
you replace the compact spare with a full-size
tire, replace the bolt-on wheel covers or
the nylon nut
caps and
the center cap. Tighten them “hand tight” over
the
wheel nuts, using the folding wrench.
Compact Spare Tire
Although the compact spare tire was fully inflated
when your vehicle was new, it can lose air after a time.
Check the inflation pressure regularly. It should be
60 psi (420
kPa).
After installing the compact spare on your vehicle,
you should stop
as soon as possible and make sure
your spare
tire is correctly inflated. The compact
spare is made to perform well at speeds up to
65 mph
(105 km/h) for distances
up to 3,000 miles (5 000 km),
so you can finish your trip and have your full-size tire
repaired or replaced where you want. Of course, it’s best
to replace your spare
with a full-size tire as soon as you
can. Your spare will last longer and be
in good shape in
case you need it again.
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NOTICE:
When the compact spare is installed, don’t take
your vehicle through an automatic car wash with
guide rails. The compact spare can get caught on
the rails. That can damage the tire and wheel,
and maybe other parts
of your vehicle.
Don’t use your compact spare on other vehicles.
And don’t mix your compact spare
tire or wheel with
other wheels or tires. They won’t
fit. Keep your spare
tire and its wheel together.
NOTICE:
Tire chains won’t fit your compact spare. Using
them can damage your vehicle and can damage
the chains too. Don’t use tire chains
on your
compact spare.
If You’re Stuck: In Sand, Mud,
Ice
or Snow
What you don’t want to do when your vehicle is stuck is
to spin your wheels too fast. The method known as
“rocking’’ can help you get out when you’re stuck, but
you must use caution.
If you let your tires spin at high speed, they can
explode, and you or others could be injured. And,
the transaxle or other parts
of the vehicle can
overheat. That could cause an engine compartment fire or other damage. When you’re
stuck, spin the wheels as little as possible. Don’t
spin the wheels above
35 mph (55 km/h) as shown
on the speedometer.
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NOTICE:
Spinning your wheels can destroy parts of your
vehicle as well as the tires.
If you spin the wheels
too fast while shifting your transaxle back and
forth, you can destroy your transaxle.
For information about using tire chains on your vehicle,
see “Tire Chains” in the Index.
Rocking Your Vehicle To Get It Out
First, turn your steering wheel left and right. That will
clear the area around your front wheels. If your vehicle
has traction control, you should turn your traction
control system off. (See “Traction Control System”
in
the Index.) Then shift back and forth between
REVERSE
(R) and a forward gear, spinning the wheels
as little as possible. Release the accelerator pedal while
you shift, and press lightly on the accelerator pedal
when the transaxle
is in gear. If that doesn’t get you out
after a few tries, you may need to be towed out.
If you
do need to be towed out, see “Towing
Your Vehicle” in
the Index.
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Section 6 Service and Appearance Care
Here you will find information about the care of your Oldsmobile. This section begins with service information, and
then it shows how to check important fluid and lubricant levels. There is also technical information about your
vehicle, and a part devoted
to its appearance care.
6-2
6- 3
6-4
6-5
6-7
6-10 6-15
6-16 6-17
6-20 6- 24
6-25
6-26
6-30 6-30
6-3
1
6-38 Doing
Your Own Service Work
What Kind
of Fuel to Use
Using Fuel in Foreign Countries
Where to Put the Fuel and Filling the Tank
Checking Things Under the Hood
Checking Your Engine
Oil
Air Cleaner
Pollen Filter
Automatic Transaxle Fluid
Engine Coolant
Power Steering Fluid
Where to Fill
the Windshielc 9 Washer Fluic
Important Brake Information
Information on Your Vehicle’s Battery
Tips on Vehicle Storage
Bulb Replacement Procedures
Windshield Wiper Blade Replacement 6-40
6-42
6-44
6-47 6-49
6-50
6-52
6-53 6-54
6-55 6-56
6-57
6-62
6-62
6-62 6-63
6-63 How and
When to Check Tire Inflation
When
it is Time to Buy New Tires
Wheel Alignment
Cleaning the Inside of Your Vehicle
Care of the Safety Belts
Cleaning
the Outside of Your Vehicle
How to Clean Aluminum Wheels
Underbody Maintenance
Recommended Appearance Care Materials
Your Vehicle Identification Number
(VIN)
The Electrical System
Fuses and Circuit Breakers
Replacement Bulb Types for Your Vehicle
Capacities and Specifications
Air Conditioning Specifications
Vehicle Dimensions
Normal Replacement Parts
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Brake Wear
Your Oldsmobile has front disc brakes and rear
drum brakes.
Disc brake pads have built-in wear indicators that
make a high-pitched warning sound when the brake
pads are worn and new pads are needed. The sound may
come and go or be heard all
the time your vehicle is
moving (except when you are pushing on the brake
pedal firmly).
The brake wear warning sound means that soon
your brakes won’t work well. That could lead to
an accident. When you hear the brake wear
warning sound, have your vehicle serviced.
I NOTICE: 1
Continuing to drive with worn-out brake pads
could result in costly brake repair.
1
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 br.
c~ k es.
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.
Your rear drum brakes don’t have wear indicators,
but if
you ever hear
a rear brake rubbing noise, have the rear
brake linings inspected.
Also, the rear brake drums
should be removed and inspected each time the tires
are removed for rotation or changing. When you
have the front brakes replaced, have the rear brakes
inspected, too.
Brake linings should always be replaced
as complete
axle sets.
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Tire Inspection and Rotation
Tires should be rotated every 6,000 to 8,000 miles
(10 000 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. See “When It’s Time for New Tires” and
“Wheel Replacement” later
in this section for
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 “Scheduled
Maintenance Services”
in the Index 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
inflation pressures
as shown on the Certificatioflire 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.)
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