spare tire CHEVROLET EXPRESS CARGO VAN 2006 1.G Owners Manual
[x] Cancel search | Manufacturer: CHEVROLET, Model Year: 2006, Model line: EXPRESS CARGO VAN, Model: CHEVROLET EXPRESS CARGO VAN 2006 1.GPages: 406, PDF Size: 2.51 MB
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Tires..............................................................5-53
Tire Sidewall Labeling...................................5-54
Tire Terminology and Definitions.....................5-57
Inflation - Tire Pressure.................................5-59
Dual Tire Operation.......................................5-61
Tire Inspection and Rotation...........................5-61
When It Is Time for New Tires.......................5-63
Buying New Tires.........................................5-64
Different Size Tires and Wheels......................5-65
Uniform Tire Quality Grading..........................5-66
Wheel Alignment and Tire Balance..................5-67
Wheel Replacement......................................5-67
Tire Chains..................................................5-69
If a Tire Goes Flat........................................5-70
Changing a Flat Tire.....................................5-71
Removing the Spare Tire and Tools................5-72
Removing the Flat Tire and Installing
the Spare Tire..........................................5-75
Secondary Latch System...............................5-80
Storing a Flat or Spare Tire and Tools............5-82
Spare Tire...................................................5-84
Appearance Care............................................5-84
Cleaning the Inside of Your Vehicle.................5-84
Fabric/Carpet...............................................5-86
Instrument Panel, Vinyl, and
Other Plastic Surfaces................................5-87Care of Safety Belts......................................5-87
Weatherstrips...............................................5-87
Washing Your Vehicle...................................5-88
Cleaning Exterior Lamps/Lenses.....................5-88
Finish Care..................................................5-88
Windshield and Wiper Blades.........................5-89
Aluminum Wheels.........................................5-90
Tires...........................................................5-90
Sheet Metal Damage.....................................5-91
Finish Damage.............................................5-91
Underbody Maintenance................................5-91
Chemical Paint Spotting.................................5-91
Vehicle Care/Appearance Materials..................5-92
Vehicle Identi cation......................................5-93
Vehicle Identification Number (VIN).................5-93
Service Parts Identification Label.....................5-93
Electrical System............................................5-94
Add-On Electrical Equipment..........................5-94
Headlamp Wiring..........................................5-94
Windshield Wiper Fuses................................5-94
Fuses and Circuit Breakers............................5-94
Floor Console Fuse Block..............................5-95
Engine Compartment Fuse Block....................5-96
Capacities and Speci cations..........................5-99
Section 5 Service and Appearance Care
5-2
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A Tire and Loading Information label is attached to the
vehicle’s center pillar (B-pillar), below the driver’s door
latch. This label shows your vehicle’s original equipment
tires and the correct inflation pressures for your tires
when they are cold. The recommended cold tire inflation
pressure, shown on the label, is the minimum amount of
air pressure needed to support your vehicle’s maximum
load carrying capacity.
For additional information regarding how much weight
your vehicle can carry, and an example of the tire
and loading information label, seeLoading Your Vehicle
on page 4-30. How you load your vehicle affects
vehicle handling and ride comfort, never load your
vehicle with more weight than it was designed to carry.
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 cannot tell if your tires are properly
inflated simply by looking at them. Radial tires may
look properly inflated even when they’re underinflated.
Check the tire’s inflation pressure when the tires
are cold. Cold means your vehicle has been sitting
for at least three hours or driven no more than
1 mile (1.6 km).
Remove the valve cap from the tire valve stem. Press
the tire gage firmly onto the valve to get a pressure
measurement. If the cold tire inflation pressure matches
the recommended pressure on the tire and loading
information label, no further adjustment is necessary.
If the pressure is low, add air until you reach the
recommended amount.
If you overfill the tire, release air by pushing on the
metal stem in the center of the tire valve. Recheck the
tire pressure with the tire gage.
Be sure to put the valve caps back on the valve stems.
They help prevent leaks by keeping out dirt and
moisture.
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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 wheel nut tightening information,
see “Removing the Flat Tire and Installing the Spare
Tire” later in this section, underChanging a Flat Tire
on page 5-71. Also see “Wheel Nut Torque” under
Capacities and Speci cations on page 5-99.
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 on page 5-61. Also see
Scheduled Maintenance (Gasoline Engine) on page 6-4.
{CAUTION:
If you operate your vehicle with a tire that is
badly underin ated, the tire can overheat. An
overheated tire can lose air suddenly or catch
re. You or others could be injured. Be sure all
tires (including the spare) are properly in ated.
SeeTires on page 5-53andIn ation - Tire Pressure on
page 5-59for more information on proper tire inflation.
Tire Inspection and Rotation
Tires should be rotated every 5,000 to 8,000 miles
(8 000 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 5-63andWheel Replacement
on page 5-67for 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 5-71.
If your vehicle has dual rear wheels, also seeDual Tire
Operation on page 5-61.
The purpose of regular rotation is to achieve more
uniform wear for all tires on the vehicle. The first rotation
is the most important. SeeScheduled Maintenance
(Gasoline Engine) on page 6-4.
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If your vehicle has single rear wheels, always use the
correct rotation patterns shown here when rotating your
vehicle’s tires. Do not include the spare tire in the tire
rotation, if the spare tire/wheel assembly does not match
your vehicle’s road tires and wheels in size and type.If your vehicle has dual rear wheels, always use one of
the correct rotation patterns shown here when rotating
your tires.
When you install dual wheels, be sure that vent holes in
the inner and outer wheels on each side are lined up. Single Rear Wheels
Dual Rear Wheels
5-62
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Uniform Tire Quality Grading
Quality grades can be found where applicable on the
tire sidewall between tread shoulder and maximum
section width. For example:
Treadwear 200 Traction AA Temperature A
The following information relates to the system developed
by the United States National Highway Traffic Safety
Administration (NHTSA), which grades tires by
treadwear, traction, and temperature performance.
This applies only to vehicles sold in the United States.
The grades are molded on the sidewalls of most
passenger car tires. The Uniform Tire Quality Grading
(UTQG) system does not apply to deep tread, winter-type
snow tires, space-saver, or temporary use spare tires,
tires with nominal rim diameters of 10 to 12 inches
(25 to 30 cm), or to some limited-production tires.
While the tires available on General Motors passenger
cars and light trucks may vary with respect to these
grades, they must also conform to federal safety
requirements and additional General Motors Tire
Performance Criteria (TPC) standards.
Treadwear
The treadwear grade is a comparative rating based on
the wear rate of the tire when tested under controlled
conditions on a specified government test course.
For example, a tire graded 150 would wear one and
a half (1.5) times as well on the government course as
a tire graded 100. The relative performance of tires
depends upon the actual conditions of their use,
however, and may depart significantly from the norm
due to variations in driving habits, service practices, and
differences in road characteristics and climate.
Traction – AA, A, B, C
The traction grades, from highest to lowest, are AA, A,
B, and C. Those grades represent the tire’s ability
to stop on wet pavement as measured under controlled
conditions on specified government test surfaces of
asphalt and concrete. A tire marked C may have poor
traction performance.
Warning:The traction grade assigned to this tire is
based on straight-ahead braking traction tests, and does
not include acceleration, cornering, hydroplaning, or
peak traction characteristics.
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Page 328 of 406
The following information will tell you next how to use
the jack and change a tire.
Removing the Spare Tire and Tools
If you have a cargo van or a passenger van, the
equipment you will need is located in the passenger
side rear corner of the vehicle.
Remove the retaining wing
bolt and lift it off of the
mounting bracket.
If you have a van with the 15-passenger seating
arrangement, the equipment you will need is secured on
the rear floor of the passenger side of the vehicle.To access the equipment, remove the retaining wing
bolt and lift it out of the mounting bracket.
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Page 329 of 406
The tools you will be using include the jack (A), jack
handle extension (B), jack handle (C), wheel wrench (D),
and the ratchet (E).
The 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 from the vehicle.To lower the spare tire from the vehicle, do the following:
1. Attach the wheel
wrench and ratchet,
with the DOWN side
facing you. The wheel
wrench has a socket
end and a flat chisel
end. Note that there is
an UP side and a
DOWN side on the
ratchet.
2. Put the flat chisel end of the wheel wrench on an
angle through the hole between the body and the
bumper. Be sure the flat end connects into the
hoist shaft.
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Page 330 of 406
3. 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.
SeeSecondary Latch System on page 5-80.4. 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.
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Page 331 of 406
Removing the Flat Tire and
Installing the Spare Tire
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.
1. With the DOWN side facing you, use the ratchet
and wheel wrench to loosen all the wheel nuts.
Do not remove them yet.
2. Assemble the jack and tools for a front or rear flat
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.Rear Flat:Assemble the jack (A) together with the
jack handle (B), jack handle extension (C) and
ratchet (D) as shown. Be sure that the ratchet has
the UP mark facing you. To assemble the jack handle
and jack handle extension, use the art and text
following.
Connect the jack handle (B) and jack handle
extension (C) together and press the retention
clip (arrow) so it engages. Front Position
Rear Position
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Page 333 of 406
4. Raise the vehicle by turning 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.5. Remove all the
wheel nuts.
6. Take flat tire off of the mounting surface.
5-77