1999 PONTIAC BONNEVILLE Owners Manual

First Edition for Pontiac Bonneville Owner's Manual ± 1999
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5-25
C±53±5053±T
3. Put the jack head into a notch in the frame which is
located near each wheel well. The front notch is
10 inches (25 cm) back from the front wheel well.
The rear notch is 8 inches (20 cm) forward from the
rear wheel well.
4. Position the jack and raise the jack head until it fits
firmly on the ridge in the vehicle's frame nearest the
flat tire. 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 fit the jack lift head into
the proper location before raising the vehicle.

First Edition for Pontiac Bonneville Owner's Manual ± 1999
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5. Raise the vehicle by turning the wheel wrench
clockwise. 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.
X±05±0617±T
7. Remove any rust or dirt
from the wheel bolts,
mounting surfaces and
spare wheel.
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.

First Edition for Pontiac Bonneville Owner's Manual ± 1999
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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.
8. Place the compact spare tire on the
wheel
-mounting surface.
C±46±3616±L
9. Replace the wheel nuts
with rounded end of the
nuts toward the wheel.
Make sure each wheel
bolt is centered in each
wheel hole while
tightening the nuts.
Tighten each nut by
hand until the wheel is
held against the hub.
H±35±5054±R
10. Lower the vehicle by turning the wheel wrench
counterclockwise. Lower the jack completely.

First Edition for Pontiac Bonneville Owner's Manual ± 1999
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X±05±0601±S
11. Tighten the wheel
nuts firmly in a
crisscross sequence.
CAUTION:
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 lb
-ft (140 N´m).
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.
Don't try to put the wheel cover on the compact
spare tire. It won't fit. Store the wheel cover in the
trunk until you have replaced the compact spare tire
with a regular tire.
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.
When you re-install the full size wheel and tire, you
install the wheel cover or nut caps at this point.

First Edition for Pontiac Bonneville Owner's Manual ± 1999
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When re-installing the full
plastic wheel cover, align
the valve stem symbol
(which is molded into the
back side of the cover) with
the valve stem.
Start the nut cap by pushing it onto the lug nut with
the wheel wrench. Tighten the plastic caps snug
using the wheel wrench. Then continue tightening
one
-quarter turn. Do not over-tighten.
H±25±4002±R
When re-installing the
decorative nut caps on
aluminum wheels, tighten
the caps snug with the
wheel wrench.
Then continue tightening one
-quarter turn for plastic
caps, or one
-eighth turn for steel caps. Do not
over
-tighten.
When re
-installing the center cover, do not use a
hammer or mallet, as they could damage the cover.

First Edition for Pontiac Bonneville Owner's Manual ± 1999
yellowblue
5-30 Storing the Flat 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.
After you've put the compact spare tire on your vehicle,
you'll need to store the flat tire in your trunk. Use the
following procedure to secure the flat tire in the trunk.Store the flat tire as far forward in the trunk as possible.
Store the jack and wheel wrench in their box in the trunk
on the passenger's side.
H±25±0200±V

First Edition for Pontiac Bonneville Owner's Manual ± 1999
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5-31 Storing the Flat 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.
The compact spare is for temporary use only. Replace
the compact spare tire with a full
-size tire as soon as you
can. See ªCompact Spare Tireº later in this section. See
the storing instructions label to replace your compact
spare into your trunk properly.
H±25±0100±W
1. Jack
2. Wheel Wrench
3. Wing Bolt
4. Tire
5. Cover
6. Bolt

First Edition for Pontiac Bonneville Owner's Manual ± 1999
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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.
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.