wheel GMC ACADIA 2008 Manual PDF

5. Do not raise the vehicle yet. Put the compact spare
tire near you.
{CAUTION:
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.
{CAUTION:
Raising your vehicle with the jack improperly
positioned can damage the vehicle and even
make the vehicle fall. To help avoid personal
injury and vehicle damage, be sure to t the
jack lift head into the proper location before
raising the vehicle.
6. Attach the lug wrench to the jack, and turn the
wrench clockwise to raise the jack head
3 inches (7.6 cm).7. Place the jack under the vehicle as identied in
Step 3. Raise the vehicle by turning the lug
wrench clockwise in the jack. Raise the vehicle far
enough off the ground so that there is enough
room for the spare tire to t under the wheel well.
8. Remove all the wheel nuts and the at tire.
9. Remove the plastic spare tire heat shield by pulling
the rubber latch. Store the plastic spare tire heat
shield. SeeStoring a Flat or Spare Tire and
Tools on page 5-84for more information.
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{CAUTION:
Rust or dirt on a wheel, or on the parts to
which it is fastened, can make wheel nuts
become loose after 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 needed, to get all
the rust or dirt off. SeeChanging a Flat Tire on
page 5-72.
{CAUTION:
Never use oil or grease on studs or nuts.
Because the nuts might come loose. The
vehicle’s wheel could fall off, causing a crash.10. Remove any rust or dirt
from the wheel bolts,
mounting surfaces, and
spare wheel.
11. Place the spare tire on the wheel mounting surface.
12. Put the nuts on by hand by turning the clockwise
until the wheel is held against the mounting
surface. Make sure the rounded end is toward the
wheel.
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13. Lower the vehicle by attaching the lug wrench to
the jack and turning the wrench counterclockwise.
Lower the jack completely.
{CAUTION:
Incorrect or improperly tightened wheel nuts
can cause the wheel to come loose and even
come off. This could lead to a crash. If you
have to replace them, be sure to get new
original equipment wheel nuts. Stop
somewhere as soon as you can and have the
nuts tightened with a torque wrench to the
proper torque specication. SeeCapacities
and Specifications on page 5-107for wheel nut
torque specication.
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 specication. SeeCapacities and
Specifications on page 5-107for the wheel nut
torque specication.14. Tighten the wheel nuts
rmly in a crisscross
sequence, as shown.
Notice:Wheel covers will not t on your vehicle’s
compact spare. If you try to put a wheel cover
on the compact spare, the cover or the spare could
be damaged.
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2. Turn the lug wrench counterclockwise until
approximately 6 inches (15 cm) of cable is exposed.
3. Attach the lug wrench to the jack and raise the jack
at least 10 turns.
4. Place the jack under the vehicle, ahead of the rear
bumper. Position the center lift point of the jack
under the center of the spare tire.
5. Turn the lug wrench clockwise to raise the jack until
it lifts the secondary latch spring.6. Keep raising the jack until the spare tire stops
moving upward and is held rmly in place. This
lets you know that the secondary latch has released
and the spare tire is balancing on the jack.
7. Lower the jack by turning the lug wrench
counterclockwise. Keep lowering the jack until the
spare tire slides off the jack. All-Wheel-Drive Vehicle shown
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8. Disconnect the lug wrench from the jack and
carefully remove the jack. Use one hand to push
against the spare tire while rmly pulling the jack out
from under the spare tire with the other hand.9. Tilt the retainer and slip it through the wheel
opening when the spare tire has been completely
lowered.
10. Turn the lug wrench clockwise to raise the cable
back up if the cable is hanging.
Have the hoist shaft assembly inspected as soon as
you can. You will not be able to store a spare tire using
the hoist assembly until it has been repaired or
replaced.
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Storing a Flat or Spare Tire and
Tools
Storing the Spare Tire
{CAUTION:
The underbody-mounted spare tire needs to be
stored with the valve stem pointing down. If
the spare tire is stored with the valve stem
pointing upwards, its secondary latch will not
work properly and the spare tire could loosen
and suddenly fall from your vehicle. If this
happened when your vehicle was being driven,
the tire might contact a person or another
vehicle, causing injury and, of course, damage
to itself as well. Be sure the
underbody-mounted spare tire is stored with
its valve stem pointing down.
{CAUTION:
Storing a jack, a tire, or other equipment 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.
To store the spare tire:
1. Lay the compact spare tire near the rear of the
vehicle with the valve stem down.
2. Reinstall the plastic spare tire heat shield on the
compact spare tire.
3. Slide the cable retainer through the center of the
wheel and start to raise the compact spare tire.
Make sure the retainer is fully seated across
the underside of the wheel.
4. When the compact spare tire is almost in the stored
position, turn the tire so the valve is toward the rear
of the vehicle.
This position helps when checking the air pressure
in the compact spare tire.
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5. Raise the tire fully against the underside of the
vehicle. Continue turning the lug wrench until
you feel more than two clicks. This indicates that
the compact spare tire is secure and the cable
is tight. The spare tire hoist cannot be
overtightened.
6. Make sure the tire is stored securely. Push, pull (A),
and then try to turn (B) the tire. If the tire moves,
use the lug wrench to tighten the cable.Storing the Flat Tire
Notice:Storing the full-size at tire in the
underbody hoist system can expose it to heat from
the exhaust system. This can damage the tire
and underbody hoist system. Do not store the
full-size at tire in the underbody hoist system.
1. Remove the cable package from the jack
storage area.
2. Remove the small center cap by tapping the back
of the cap with the extension of the shaft, if the
vehicle has aluminum wheels.
3. Put the at tire in the rear storage area with the
valve stem pointing toward the rear of the vehicle.
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4. Hook on end of the cable onto the outside portion
of the liftgate hinge opposite (B).
5. Pull the cable (A) through the center of the
wheel (D), then the door striker (E), and the plastic
spare tire heat shield (C), as shown.6. Hook the other end of the cable onto the outside
portion of the liftgate hinge (B).
7. Pull on the cable to make sure it is secure.
8. Make sure the metal tube is centered at the striker.
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Put back all tools as they were stored in the jack
storage compartment and put the compartment cover
back on.
1. Attach the tool bag to the jack.
2. Make sure that the bottom of the jack is facing
toward you.
3. Turn the jack (C) on its side and place it down on
the holding bracket.
4. Reinstall the wing bolt (B) by turning it clockwise.
5. To replace the cover, line up the tabs on the bottom
of the cover with the slots in the cover opening.
Push the cover in place, insuring that the upper front
and rear tabs are in the opening and push the
cover closed. Make sure that the center latch is fully
engaged. This secures the cover in place.
Store the center cap or the plastic bolt-on wheel covers
until a full size tire is put back on the vehicle. When you
replace the compact spare with a full-size tire, reinstall
the bolt-on wheel covers or the center cap. Hand-tighten
them over the wheel nuts, using the lug wrench.Compact Spare Tire
Although the compact spare tire was fully inated when
the vehicle was new, it can lose air after a time.
Check the ination pressure regularly. It should be
60 psi (420 kPa).
After installing the compact spare on the vehicle, stop
as soon as possible and make sure the spare tire
is correctly inated. 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
nish your trip and have the full-size tire repaired or
replaced at your convenience. Of course, it is best
to replace the spare with a full-size tire as soon as
possible. The spare tire will last longer and be in good
shape in case it is needed again.
Notice:When the compact spare is installed, do
not 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.
Do not use the compact spare on other vehicles.
And do not mix the compact spare tire or wheel with
other wheels or tires. They will not t. Keep the
spare tire and its wheel together.
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The All-Wheel Drive (AWD) system will be automatically
disabled when you use the compact spare. To restore
the AWD and prevent excessive wear on the clutch
in your AWD, replace the compact spare tire with
a full-size tire as soon as possible.
Notice:Tire chains will not t your compact spare.
Using them can damage your vehicle and can
damage the chains too. Do not use tire chains on
your compact spare.
Appearance Care
Interior Cleaning
Your vehicle’s interior will continue to look its best if it is
cleaned often. Although not always visible, dust and
dirt can accumulate on your upholstery. Dirt can damage
carpet, fabric, leather, and plastic surfaces. Regular
vacuuming is recommended to remove particles
from your upholstery. It is important to keep your
upholstery from becoming and remaining heavily soiled.
Soils should be removed as quickly as possible. Your
vehicle’s interior may experience extremes of heat
that could cause stains to set rapidly.
Lighter colored interiors may require more frequent
cleaning. Use care because newspapers and garments
that transfer color to your home furnishings may also
transfer color to your vehicle’s interior.When cleaning your vehicle’s interior, only use cleaners
specically designed for the surfaces being cleaned.
Permanent damage may result from using cleaners on
surfaces for which they were not intended. Use glass
cleaner only on glass. Remove any accidental over-spray
from other surfaces immediately. To prevent over-spray,
apply cleaner directly to the cleaning cloth.
Notice:If you use abrasive cleaners when cleaning
glass surfaces on your vehicle, you could scratch
the glass and/or cause damage to the rear window
defogger. When cleaning the glass on your
vehicle, use only a soft cloth and glass cleaner.
Many cleaners contain solvents that may become
concentrated in your vehicle’s breathing space. Before
using cleaners, read and adhere to all safety
instructions on the label. While cleaning your vehicle’s
interior, maintain adequate ventilation by opening
your vehicle’s doors and windows.
Dust may be removed from small buttons and knobs
using a small brush with soft bristles.
Your dealer/retailer has a product for cleaning your
vehicle’s glass. Should it become necessary, you can
also obtain a product from your dealer/retailer to remove
odors from your vehicle’s upholstery.
5-89