wheel CHEVROLET TRACKER 1996 Service Manual

Highway Hypnosis
Is there actually such a condition as “hghway hypnosis”?
Or is it just plain falling asleep at the wheel? Call it
highway hypnosis, lack of awareness, or whatever.
There
is something about an easy stretch of road with the
same scenery, along with the hum
of the tires on the road,
the drone
of the engine, and the rush of the wind against
the vehicle that
can make you sleepy. Don’t let it happen
to
you! If it does, your vehicle can leave the road in less
than a second, and you could crash and be injured.
What can you do about highway hypnosis? First, be
aware that it can happen.
Then here are some tips:
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Make sure your vehicle is well ventilated, with a
comfortably cool interior.
Keep your eyes moving. Scan the road ahead and
to
the sides. Check your mirrors and your
instruments frequently.
If you get sleepy, pull off the road into a rest, service
or parking area and take a
nap, get some exercise, or
both.
For safety, treat drowsiness on the highway as
an emergency.
Hill and Mountain Roads
Driving on steep hills or mountains is different from
driving in flat or rolling terrain.
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Driving on Snow or Ice
Most of the time, those places where your tires meet the
road probably have good traction.
However,
if there is snow or ice between your tires and
the road, you can have
a very slippery situation. You’ll
have a lot less traction or “grip” and will need to be
very careful. What’s the
worst time for this? “Wet ice.” Very
cold
snow or ice can be slick and hard to drive on. But wet
ice can be even more trouble because it may offer the
least traction
of all. You can get wet ice when it’s about
freezing
(32 OF; 0 ’ C) and freezing rain begins to fall.
Try to avoid driving on wet ice until salt and sand crews
can get there.
Whatever, the condition
-- smooth ice, packed, blowing
or
loose snow -- drive with caution. Accelerate gently.
Try not to break the fragile traction.
If you accelerate
too
fast, the drive wheels will spin and polish the surface
under the tires even more.
Unless you have the anti-lock braking system, you’ll
want to brake very gently,
too. (If you do have anti-lock,
see “Anti-Lack” in the Index. This system improves
your vehicle’s stability when you make a hard stop on a
slippery road.) Whether you have the anti-lock braking
system or not, you’ll want to begin stopping sooner than
you would on dry pavement.
Without anti-lock brakes,
if you feel your vehicle begin to slide, let up on the
brakes a little.
Push the brake pedal down steadily to get
the most traction
you can.
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Remember, unless you have anti-lock, if you brake so
hard that your wheels stop rolling, you’ll just slide.
Brake
so your wheels always keep rolling and you can
still steer.
0 Whatever your braking system, allow greater
following distance on any slippery road.
Watch for slippery spots. The road might be fine
until you hit a spot that’s covered with ice. On
an
otherwise clear road, ice patches may appear in
shaded areas where the sun can’t reach: around
clumps of trees, behind buildings or under bridges.
Sometimes the surface of a curve or an overpass may
remain icy when the surrounding roads are clear.
If
you see a patch of ice ahead of you, brake before you
are on it. Try not to brake while you’re actually on
the
ice, and avoid sudden steering maneuvers.
If You’re Caught in a Blizzard
If you are stopped by heavy snow, you could be in a
serious situation. You should probably stay with your
vehicle unless you know for sure that you are near help
and you can hike through the snow.
Here are some
things to do to summon help and keep yourself and your
passengers
safe:
0 Turn on your hazard flashers.
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Run your engine only as long as you must. This saves
fuel. When you run the engine, make it
go a little faster
than just idle. That
is, push the accelerator slightly. This
uses less fuel for the heat that you get and it keeps the
battery charged. You will need a well-charged battery
to
restart the vehicle, and possibly for signaling later on
with your headlamps. Let the heater run for awhile.
Then, shut the engine off and close the window almost
all the way to preserve the heat. Start the engine again
and repeat this only when you feel really uncomfortable
from the cold. But do it as little
as possible. Preserve the
fuel as long as you can.
To help keep warm, you can get
out of the vehicle and do some fairly vigorous exercises
every half hour or
so until help comes.
Recreational Vehicle Towing
There may be times when you want to tow your Geo
behind another vehicle for use at your destination. Be
sure to use the proper towing equipment designed for
recreational towing. Follow the instructions for the
towing equipment.
Towing Your Vehicle from the Rear
The best way to tow your Geo is from the rear. Follow
these steps:
1. Put the rear wheels on a dolly.
I I
NOTICE:
Do not tow your Geo with the rear wheels in
contact with the ground, or the transmission
could be damaged.
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2.
3.
4.
5,
Set the parking brake.
If your Geo is a four-wheel-drive vehicle, set your
manual free-wheeling hubs
to FliEE or unlock your
automatic freewheeling hubs.
See “Four-wheel
Drive” in the Index.
Turn the ignition key to ACC to unlock the
steering wheel.
Clamp the steering wheel in a straight-ahead
position, with
a clamping device designed
for towing.
Release the parking brake.
NOTICE:
Make sure that the towing speed does not
exceed 55 mph (90 km/h), or your Geo could be
badly damaged.
Towing Your Ve- ‘cle from the Front
NOTICE:
If your vehicle has automatic freewheeling hubs
or two-wheel drive, do not tow it on all four
wheels. If you do, your transmission could be
damaged.
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If you have a four-wheel-drive vehicle with manual
freewheeling
hubs, it can be towed from the front with
all four wheels on the ground. Follow these steps:
1.
2.
3.
4.
5.
6.
Set the parking brake.
Turn the ignition key to ACC to unlock the
steering wheel.
Shift your automatic transmission into
PARK (P), or
your manual transmission into SECOND
(2).
Shift the transfer case to NEUTRAL (N).
Set the hubs to FREE. See “Four-wheel Drive” in
the Index.
Release
the parking brake.
Stop towing every
200 miles (300 km) and start
the engine. Leave the transfer case shift lever
in
NEUTRAL (N). Shift your automatic transmission
to DRIVE (D); leave a manual transmission in
SECOND (2) with the clutch engaged. Run the engine
at medium speed for one minute to circulate the oil in
the transfer case. Turn the ignition key to ACC. Now
you can continue towing your Geo.
NOTICE:
The front wheels transmit shocks during towing.
The steering column may not be strong enough to
withstand the shocks. Always unlock the steering
wheel before towing.
I NOTICE:
Make sure that the towing speed does not exceed
50 mph (80 kdh), or your Geo could be badly
damaged.
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Loading Your Vehicle
TIRE PLACARD
I GWR IGWR FRTI GAWR RR I I I I I I
LBIKg
~~
TIRES
RIMS
INFLATION
COLD PSl/kPa PRESSURE
MFD BY CAM1 AUTOMOTIVE DATE GVWR GAWR FRT CANADA GAWR RR
Two labels on your vehicle show how much weight it
may properly carry. The Tire-Loading Information label
found on the driver's door lock pillar tells you the
proper size, speed rating and recommended inflation pressures for the tires on your vehicle. It also gives you
important information about the number
of people that
can be in your vehicle and the total weight that you can
carry. This weight is called the vehicle capacity weight
and includes the weight
of all occupants, cargo and all
nonfactory-installed options. The
other label is the Certification label, also found on
the driver's door
lock pillar. It tells you the gross weight
capacity of your vehicle, called the GVWR (Gross
Vehicle Weight Rating). The GVWR includes th'e weight
of the vehicle, all occupants, fuel and cargo. Never
exceed the
GVWR for your vehicle, or the Gross Axle
Weight Rating
(GAWR) for either the front or rear axle.
And, if you do have a heavy load, you should spread it
out. Don't
carry more than 400 lbs. (1 8 1 kg) in your
rear area when four people
are in your two-wheel-drive
vehicle.
If you have a four-wheel-drive vehicle, don't
carry
more than 200 lbs. (91 kg) in your rear area when
four people are
in your vehicle.
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Towing a Trailer
A CAUTION:
If you don’t use the correct equipment and drive
properly, you can lose controlwhen you pull a
trailer. For example, if the trailer is too heavy, the
brakes
may not work well -- or even at all. You
and your passengers could be seriously injured.
Pull
a trailer only if you have followed all the
steps in this section.
Ask your Geo dealer for
advice and information about towing
a trailer
with your vehicle.
NOTICE:
Pulling a trailer improperly can damage your
vehicle and result in costly repairs not covered by
your warranty. To pull a trailer correctly, follow
the advice in this part, and see your Geo dealer
for important information about
towing a trailer
with your vehicle.
Your vehicle can tow a trailer. To identify what the
vehicle trailering capacity is for
your vehicle, you
should read the information in “Weight of the
Trailer”
that appears later in this section. But trailering is
different than just driving your vehicle by itself.
Trailering means changes
in handling, durability and
fuel
economy. Successful, safe trailering takes correct
equipment, and it has to be used properly.
That’s the reason for this section. In
it are many
time-tested, important trailering tips and safety des.
Many
of these are important for your safety and that of
your passengers. So please read this section carefully
before you pull
a trailer.
Load-pulhg components such as the engine,
transmission, wheel assemblies and tires are forced to
work harder against the drag of the added’weight. The
engine is required to operate at relatively higher speeds
and under greater loads, generating extra heat. What’s
more, the trailer adds considerably to wind resistance,
increasing the pulling requirements.
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Driving with a Trailer Following Distance
Towing a trailer requires a certain amount of experience.
Before setting out for the open road, you’ll want to get
to
know your rig. Acquaint yourself with the feel of
handling and braking with the added weight of the
trailer., And always keep in mind that the vehicle you are
driving is now a good deal longer and not nearly as
responsive as your vehicle is by itself.
Before you start, check the trailer hitch and platform
(and attachments), safety chains, electrical connector,
lamps, tires and mirror adjustment. If the trailer has
electric brakes, start your vehicle and trailer moving and
then apply the trailer brake controller by hand to be sure
the brakes are working. This lets you check your
electrical connection at
the same time.
During your trip, check occasionally to be sure that the
load is secure, and that the lamps and
any trailer brakes
are still working. Stay
at least twice as
far behind the vehicle ahead as you
would when
driving your vehicle without a trailer. This
can help you avoid situations that require heavy braking
and sudden turns.
Passing
You’ll need more passing distance up ahead when
you’re towing a trailer. And, because you’re a
good deal
longer, you’ll need to
go much farther beyond the
passed vehicle before you can return to your lane.
Backing Up
Hold the bottom of the steering wheel with one hand.
Then,
to move the trailer to the left, just move that hand
to the left. To move the trailer to the right, move your
hand to the right. Always back up slowly and, if
possible, have someone guide you.
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Parking on Hills
You really should not park your vehicle, with a trailer
attached,
on a hill. If something goes wrong, your rig
could start
to move. People can be injured, and both
your vehicle and the trailer
can be damaged.
But if you ever have to park your rig on a hill, here’s
how
to do it:
1. Apply ybur regular brakes, but don’t shift into
2. Have someone place chocks under the trailer wheels.
3. When the wheel chocks are in place, release the
regular brakes mtil the chocks absorb the load.
4. Reapply the regular brakes. Then apply your parking
brake, and then shift to PARK (PI, or REVERSE (R)
for a manual transmission.
PARK (P) yet, or into gear for a manual transmission.
5. If you have a four-wheel-drive vehicle, be sure
the transfer case is in a drive gear -- not in
NEUTRAL (N).
6. Release the regular brakes.
CAUTION:
It can be dangerous to get out of your vehicle if
the shift lever is not fully in PARK (P) with the
parking brake firmly set.
Your vehicle can roll,
If you have left the engine running, the vehicle
can move suddenly. You or others could be
injured.
To be sure your vehicle won’t move, even
when you’re on fairly level ground, use the steps
that follow.
If you have four-wheel drive and your transfer
case
is in NEUTRAL (N), your vehicle will be free
to roll,
even if your shift lever is in PARK (P). So,
be sure the transfer case is in a drive gear -- not
in NEUTRAL (N).
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