1997 CHEVROLET EXPRESS spare tire

Downloaded from www.Manualslib.com manuals search engine Removing the Spare Tire and Tools
I
Your spare tire is stored underneath the rear of your
vehicle.
You will use the ratchet and extension to lower
the spare tire.
I
NOTICE:
Never remove or restore a tire frondto a stowage
position under the vehicle while the vehicle is
supported by a jack. Always tighten the tire
fully against the underside
of the vehicle
when restowing.
A flat rear tire reduces clearance to remove the spare
tire.
If there is less than 12 inches (30.48 cm) between
the ground and the rear bumper or any trailer hitch,
jack up the vehicle until the flat tire is
off the ground.
(See“Removing the Flat Tire” and “Installing the
Spare Tire,” Steps
4 through 8, in this section.)
Unless your vehicle has a flat rear tire, do not remove
or restore a tire fromho a stowage position under the
vehicle while the vehicle is supported by a jack. Always
tighten the tire
fully against the underside of the vehicle
when restowing.

Downloaded from www.Manualslib.com manuals search engine If you have a vehicle which was completed from a cab
and chassis, refer to the information from
the body
supplierhstaller.
The spare
tire is a full size tire, like the other tires on
your vehicle.
For cargo vans, and
all passenger vans except
those with the
15 passenger
seating arrangement, the
jack is secured in the rear
passenger side corner
of
the vehicle.
Remove the retaining wing bolt and
lift it off the
mounting bracket. Set the jack and jacking equipment
near the flat tire. For vans
with the 15 passenger
seating arrangement,
the jack is secured
on the rear passenger side floor of
the vehicle.
Remove
the retaining wing bolt and lift it out of the
mounting bracket. Set the jack and jacking equipment
near the flat tire.

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 Removing the Flat Tire and Installing the
Spare Tire
1. With the DOWN side facing you, use the ratchet and
socket
to loosen all the wheel nuts. Don’t remove
them
yet.
2. The jack has a bolt on the end. Attach the socket end
of the extension to thejack bolt.
Attach
the ratchet to the extension with the UP side
facing
you.

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 Storing a Flat or Spare Tire and Tools
-m
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.
1. Put the tire on the ground at the rear of the vehicle,
with the valve stem pointed down.
2. Pull the retaining bar through the center of the
wheel, making sure
it is properly attached.

Downloaded from www.Manualslib.com manuals search engine Inflation -- Tire Pressure
The CertificatiodTire label, which is on the rear edge of
the driver’s door, shows the correct inflation pressures
for your tires when they’re cold.
“Cold” means your
vehicle has been sitting for at least three hours or driven
no more than
1 mile (1.6 lun).
NOTICE:
Don’t let anyone tell you that underinflation or
overinflation is all right. It’s not.
If your tires
don’t have enough air (underinflation), you can
get the following:
0 Too much flexing
Too much heat
Tire overloading
Bad wear
0 Bad handling
Bad fuel economy.
NOTICE: (Continued) NOTICE:
(Continued)
If your tires have too much air (overinflation),
you can get the following:
Unusual wear
0 Bad handling
0 Rough ride
0 Needless damage from road hazards.
When to Check
Check.your tires once a month or more. Also, check the
tire pressure of the spare tire.
How to Check
Use a good quality pocket-type gage to check tire
pressure. You can’t tell if your tires are properly inflated
simply by looking at them. Radial tires may look
properly inflated even when they’re underinflated.
Be
sure to put the valve caps back on the valve stems.
They help prevent leaks by keeping out
dirt and moisture.
6-42

Downloaded from www.Manualslib.com manuals search engine Dual Tire Operation
When the vehicle is new, or whenever a wheel, wheel
bolt or wheel nut is replaced, check the wheel
nut torque
after
100, 1,000 and 6,000 miles ( 160, 1 600 and
10 000 km) of driving. For proper torque, see “Wheel
Nut Torque’’ in
the Index.
The outer tire on a dual wheel setup generally wears
faster than the inner tire. Your tires will wear more
evenly and last longer if you rotate the tires periodically.
If you’re going to be doing a lot
of driving on
high-crown roads, you can reduce tire wear by adding
5 psi (35 kPa) to the tire pressure in the outer tires. Be
sure
to return to the recommended pressures when no
longer driving under those conditions. See “Changing a
Flat Tire” in the Index for more information.
A CAUTION:
Buying New Tires
To find out what kind and size of tires you need, look at
the Certificationrnire label.
The tires installed
on your vehicle when it was new had
a Tire Performance Criteria Specification (TPC Spec)
number
on each tire’s sidewall. When you get new tires,
get ones with that same TPC Spec number. That way
your vehicle will continue
to have tires that are designed
to give proper endurance, handling, speed rating,
traction, ride and other things during normal service on
your vehicle. If your tires have an all-season tread
design, the TPC number will be followed by
an “MS”
(for mud and snow).
If you ever replace your tires with those not having a
TPC Spec number, make sure they are the same size,
load range, speed rating and construction type (bias,
bias-belted or radial) as your original tires.
If you operate your vehicle with a tire that is
badly underinflated, the tire can overheat. An
overheated tire can lose air suddenly or catch
fire.
You or others could be injured. Be sure all
tires (including the spare) are properly inflated.