2003 GMC SAVANA spare wheel

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 and wheel nut tightening
information, see“Tightening the Wheel Nuts”later in
this section.
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.
See“Tire Inspection and Rotation”earlier in this section.
Also see“Scheduled Maintenance Services”in the Index
for scheduled rotation intervals
{CAUTION:
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.
See“Tires”and“Inflation–Tire Pressure”in the Index
for more information on proper tire inflation.
Tire Inspection and Rotation
Tires should be rotated every 6,000 to 8,000 miles
(10 000 to 13 000 km).
Any time you notice unusual wear, rotate your tires as
soon as possible and check wheel alignment. Also
check for damaged tires or wheels. SeeWhen It Is Time
for New Tires on page 5-60andWheel Replacement
on page 5-63for more information.
Make sure the spare tire is stored securely. Push, pull,
and then try to rotate or turn the tire. If it moves,
use the ratchet/wheel wrench to tighten the cable.
SeeChanging a Flat Tire on page 5-66.
If your vehicle has dual rear wheels, also seeDual Tire
Operation on page 5-58.
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The tools you’ll be using include the jack (A), jack
handle extension (B), jack handle (C), wheel wrench (D)
and the ratchet (E).
Your spare tire is stored underneath the rear of your
vehicle. You will use the wheel wrench (D) and the
ratchet (E) to lower the spare tire.The ratchet has a DOWN side and an UP side.
Attach the wheel wrench
and ratchet, with the
DOWN side facing you.
The wheel wrench
has a socket end and a
flat chisel end.
Put theflat chisel end of the wheel wrench on an angle
through the hole between the body and the bumper.
Be sure theflat end connects into the hoist shaft.
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Turn the ratchet counterclockwise to lower the spare tire
to the ground. If the spare tire does not lower to the
ground, the secondary latch is engaged causing the tire
not to lower. See“Secondary Latch System”later in
this section.When the tire has been lowered, pull the tire toward you
so you can reach the tire retainer and pull it up through
the wheel opening.
If you have a vehicle which was completed from a cab
and chassis, refer to the information from the body
supplier/installer.
The spare tire is a full-size tire, like the other tires on
your vehicle.
Notice:To help avoid vehicle damage, do not drive
the vehicle before the cable is restored.
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6. Place the jack under the vehicle, ahead of the rear
bumper. Position the center lift point of the jack
under the center of the spare tire and turn the
handle clockwise to raise the jack until it lifts the
secondary latch spring.7. Keep raising the jack until the spare tire stops
moving upward and is heldfirmly in place, this
lets you know that the secondary latch has
released. The secondary latch has released
and the spare tire is balancing on the jack.
8. Lower the jack by turning the ratchet
counterclockwise. Keep lowering the jack until
the spare tire slides off the jack or is hanging by
the cable.
9. Disconnect the jack handle from the jack and
carefully remove the jack. Use one hand to push
against the spare whilefirmly pulling the jack out
from under the spare tire with the other hand.
If the spare tire is hanging from the cable, slide the
ratchet onto the wheel wrench and insert the
wheel wrench into the hoist shaft hole above the
bumper and turn the wheel wrench counterclockwise
to lower the spare the rest of the way. Be sure
the DOWN mark on the ratchet is facing you.
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10. Tilt the retainer at the end of the cable and pull it
through the wheel opening. Pull the tire out from
under the vehicle.
11. If the cable is hanging under the vehicle, turn the
wheel wrench in the hoist shaft hole in the bumper
clockwise to raise the cable back up.
Have the hoist assembly inspected as soon as you can.
You will not be able to store a spare orflat tire using
the hoist assembly until it has been repaired or replaced.
To continue changing theflat tire, return to Step 4 of
“Removing the Flat Tire and Installing the Spare Tire”
later in this section.
Removing the Wheel Covers
If your vehicle has plastic wheel nut caps, loosen
them by turning the wheel wrench counterclockwise.
The wheel nut caps are designed to remain with
the center cap. Remove the center cap.
If the wheel has a smooth center piece, place the chisel
end of the wheel wrench in the slot on the wheel and
gently pry it out.
Removing the Flat Tire and Installing
the Spare Tire
1. With the DOWN side facing you, use the ratchet
and wheel wrench to loosen all the wheel nuts.
Don’t remove them yet.
2. Assemble the jack and tools for a front or rearflat
as follows:
Front Flat:Assemble the jack (A) together with the
jack handle (B) and ratchet (C) as shown. Be sure
that the ratchet has the UP mark facing you.Front Position
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5. Remove all the wheel
nuts, and take off the
flat tire.
6. 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.
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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.
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.
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3. Pull the wheel toward the rear of the vehicle,
keeping the cable tight.
4. Attach the ratchet, with the UP side facing you,
to the wheel wrench.5. Put theflat end of the wheel wrench on an angle
through the hole in the rear door frame, above the
bumper.
6. Raise the tire fully against the underside of the
vehicle. Continue turning the ratchet until the tire
is secure and the cable is tight. The spare tire hoist
cannot be overtightened.
7. Make sure the tire is stored securely. Push, pull,
and then try to rotate or turn the tire. If the tire
moves, use the ratchet to tighten the cable.
You will hear two″clicks”when the tire is up all the way.
Return the jacking equipment to the proper location.
Secure the items and replace the jack cover.
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