CHEVROLET COBALT 2005 1.G Owners Manual

Removing the Spare Tire and Tools
The equipment you will need is located in the trunk.
Base Models
1. Open the trunk. SeeTrunk on page 2-10for more
information.
2. Lift the trunk liner and place the plastic hook in the
lip of the trunk lid.
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3. Remove the nut that holds down the spare tire. See
Compact Spare Tire on page 5-80
4. Remove the spare tire by placing your hands at the
four and eight o’clock positions. Gently pull it up
and out of the trunk.
5. Remove the wing nut that holds the jack and
remove the jack and wheel wrench.Uplevel Models
1. Open the trunk. SeeTrunk on page 2-10for more
information.
2. Lift the trunk liner and place the plastic hook in the
lip of the trunk lid.
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3. Remove the wing nut that retains the jack and the
spare tire.
4. Remove the spare tire by placing your hands at the
four and eight o’clock positions. Gently pull it up
and out of the trunk.
The tools you will be using include the jack (A) and
wheel wrench (B).
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You will need to turn the plastic wheel nut
counterclockwise to loosen the wheel wrench from
the jack.Press the button and then pull on the end of the wheel
wrench to extend the handle.
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Removing the Flat Tire and
Installing the Spare Tire
1. If your vehicle is equipped with plastic wheel
covers, use the wheel wrench to loosen the plastic
wheel nut caps.
Once you have loosened the plastic wheel nut caps
with the wheel wrench, you can nish loosening
them with your ngers. The plastic nut caps do not
come off.
2. Using the at end of the wheel wrench, pry along
the edge of the wheel cover until it comes off.
If your vehicle has aluminum wheels, rst remove
the center cap with your nger or the wheel wrench.3. Use the wheel wrench to loosen all the wheel nuts.
Don’t remove them yet.
Notice:Make sure that the jack lift head is in the
correct position or you may damage your vehicle.
The repairs would not be covered by your warranty.
4. Position the jack lift head at the jack location
nearest the at tire. The front location is about
8 inches (20 cm) rearward from the front wheel
opening. The rear location is about 4 inches (10 cm)
forward of the rear wheel opening.
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5. Raise the jack head until it ts rmly in the vehicle’s
frame, where the notch is located, nearest the
at tire.
6. 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.7. Raise the vehicle by turning the jack handle
clockwise. Raise the vehicle far enough off the
ground so there is enough room for the compact
spare tire to t under the vehicle.
8. Remove all of the wheel nuts.
{CAUTION:
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.
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9. Remove any rust or dirt
from the wheel bolts,
mounting surfaces
and spare wheel.
10. Place the compact spare tire on the wheel-mounting
surface.
{CAUTION:
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.
11. Reinstall 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.
12. Lower the vehicle by turning the jack handle
counterclockwise. Lower the jack completely.
{CAUTION:
Incorrect wheel nuts or improperly tightened
wheel nuts can cause the wheel to come 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 the
proper torque specication. SeeCapacities
and Specifications on page 5-97for 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 5-97for the wheel nut torque
specication.
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13. Tighten the wheel nuts rmly in a crisscross
sequence, as shown.
Notice:Wheel covers will not t on your compact
spare. If you try to put a wheel cover on the compact
spare, you could damage the cover or the spare.
Do not try to put a wheel cover on your compact spare
tire. It will not t. Store the wheel cover in the trunk
until you have the at tire repaired or replaced.
Storing a Flat or Spare Tire
and Tools
{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.
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Uplevel ModelBase Model
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To store a at or spare tire and tools, do the following:
1. Remove the stow bolt extension rod and sleeve
from the jack.
2. Reattach the wheel wrench to the jack.
3. Place the at tire face down into the spare tire hub.
Avoid scraping the aluminum wheel, if equipped, on
the hold-down bolt.
4. Screw the stow bolt extension rod and the sleeve
into the existing spare tire hold-down bolt.
5. Place the jack into the center of the at tire, being
careful not to scratch the inside of the wheel.
6. Place the smaller jack hold-down nut in a safe
place for use when you put the compact spare
tire back into the trunk.
7. Remove the plastic sleeve from the stow bolt
extension rod. Secure the jack and road wheel
using the larger plastic retainer.
The compact spare tire is for temporary use only.
Replace the compact spare with a full-size tire as soon
as possible.
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.
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.
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