1997 CHEVROLET EXPRESS lock

Downloaded from www.Manualslib.com manuals search engine The ratchet has a DOWN side and an UP side.
Attach the ratchet, with the
DOWN side facing you, to
the extension. The extension has a socket end and
a flat
chisel end.
Put the flat end
of the extension on an angle through the
hole in the rear door frame, above the bumper. Be sure
the flat end connects into the hoist shaft. Turn the ratchet counterclockwise
to lower the spare tire
to the ground. If you are changing
a flat rear tire and the
vehicle
is already jacked up, use the jack handle and
extension to hook the cable. Then pull the spare from
beneath the vehicle.
If the retainer pulls out, hook the
inside
of the wheel and pull the spare tire out from under
the vehicle.
When the tire has been lowered, tilt the retainer at the
end
of the cable and pull it through the wheel opening.

Downloaded from www.Manualslib.com manuals search engine B
C
The tools you'll be using include the
jack
(A), jack handle extension (B), jack handle (C),
socket (D) and the ratchet (E).
Removing the Wheel Covers and Locking
Wheel Nuts
1. You will need to take off the wheel nut caps to reach
your wheel nuts. When using the ratchet and socket,
make sure the
DOWN side faces you.

Downloaded from www.Manualslib.com manuals search engine Front Position
3. Rotate the ratchet clockwise. That will raise the jack
lift head
a little.
Rear Position
4. Position jack under the vehicle as shown.
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.

Downloaded from www.Manualslib.com manuals search engine A CAUTION:
r
Raising your vehicle with the jack improperly
positioned can damage the vehicle and even make the vehicle fall.
To avoid personal injury and
vehicle damage, be sure
to fit the jack lift head into
the proper location before raising your vehicle.
5. Raise the vehicle by rotating the ratchet clockwise.
Make
sure the UP mark faces you. 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.
5-32

Downloaded from www.Manualslib.com manuals search engine A 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.
A 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. Replace the wheel nuts
with the rounded end
of
the nuts toward the
wheel. Tighten each
wheel nut by hand until
the wheel is held against
the hub.
9. Lower the vehicle by rotating the jack handle
counterclockwise. Lower the jack completely.
5-33

Downloaded from www.Manualslib.com manuals search engine I
10. Tighten the nuts firmly in
a criss-cross
sequence
as shown.
(f3, e
Rotate the wheel
wrench clockwise.
A CA "TION:
I
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 140 Ib-ft
(190 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.
Put the wheel cover back on, if you have one.
Remove
any wheel blocks.
Remember that the jack, jacking equipment and tire
must be properly stored in their original storage
position before you begin driving again. The next
part will show you how.
5-34

Downloaded from www.Manualslib.com manuals search engine 5. Put the flat end of the extension on an angle through
the hole in the rear door frame, above the bumper.
Turn the ratchet clockwise until the tire is against the
underside
of the vehicle.
You will hear two “clicks” when the tire is up all the
way. Try to move the tire with your hands to make
sure
it is securely in place.
Return the jacking equipment to the proper location.
Secure the items and replace the jack cover.
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.
I
A CAUTION:
If you let your tires spin at high speed, they can
explode, and you or others could be injured. And,
the transmission
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 kmk) as shown
on the speedometer.

Downloaded from www.Manualslib.com manuals search engine A CAUTION:
If you get gasoline on yourself and then
something ignites it, you could be badly burned.
Gasoline can spray out on you if you open the
fuel filler cap too quickly. This spray can happen
if your tank is nearly full, and
is more likely in
hot weather. Open the fuel filler cap slowly and
wait for any “hiss” noise to stop. Then unscrew
the cap all the
way.
While refueling, hang the cap inside the fuel door.
To take off the cap, turn it slowly to the left
(counterclockwise). Be careful
not to spill gasoline. Clean gasoline
from
painted surfaces as soon as possible. See “Cleaning the
Outside of Your Vehicle”
in the Index.