spare tire CHEVROLET ASTRO PASSENGER 1993 1.G Owners Manual

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K3524
Remove the wheel blocks and jack by turning the wing nut counterclock\
wise.
Remove the wing nut and washer then
pull the wheel blocks and jack off the
bolt.
To remove the ratchet and extension by turning the wing nut
counterclockwise. Remove the wing nut and retainer and take out\

the ratchet and extension.
Spare Tire
K3526
Your spare tire is stored underneath your vehicle. You will use the ratchet
and extension to lower the spare tire.
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K3533
The ratchet has an UP side and a DOWN side.
PO41 8
Attach the ratchet, with the DOWN side facing you, to the extension. The
extension has a socket end and a flat (screwdriver shaped) 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 t\
he ground. Keep
turning the ratchet until the spare tire can be pulled out from under the
vehicle.
5-20

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PO456
You have two wheel blocks stored with your jack. Place blocks at the front
and rear
of the tire farthest away from the one being changed. That would
be the tire
on the other side of the vehicle, at the opposite end.
Put your spare tire near the flat tire. Remove the wheel trim.
I ,, '-..
--.-
If there is a wheel cover, remove it by using the flat end of the extension.
Pry along the edge of the wheel cover until it comes off. Be careful; the rim
edges may be sharp. Don't
try to remove it with your bare hands.
5-23

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.. I ." -_ . - I 4.. I
PO463
Raise the vehicle by rotating the ratchet clockwise. Make sure the UP
marking faces you. Raise the vehicle far enough off the ground so there is
enough room for the spare tire to fit.
PO457
Remove all the wheel nuts and take off the flat tire.
5-26

Downloaded from www.Manualslib.com manuals search engine PO465
Tighten the wheel nuts firmly in a criss-cross sequence as shown. Rotate the
ratchet clockwise with the
UP marking facing you.
* 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 the right kind.
I
Stop somewhere as soon as you can and have the wheel nuts
tightened with a torque wrench to the proper torque.
I
For proper wheel nut torque, see “Wheel Nut Torque” in t\
he Index.
Don’t try to put a wheel cover on your compact spare tire. It won’t fit\
. Store
the wheel cover in the trunk until you have the
flat tire repaired or replaced.
I covers won’t fit on your cc I try to put a 1
cover or the Spi
Remove the wheel blocks.
5-29

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Storing a jack, a tire, or other equipment in the passenger
b compartment of the vehicle could cause injury. In a sudden stop or
collision, loose equipment could strike someone. Store all these\
in
I the proper place.
Compact Spare Tire
Although the compact spare was fully inflated when your vehicle\
was new, it
can lose air after a time. Check the inflation pressure regula\
rly. It should be
60 psi (420 kPa). The compact spare is made to go up to 3,000 miles
(5000 km), so you can finish your trip and have your full-size tire repaired\
or
replaced where you want. Of course, it’s best
to replace your spare with a
full-size tire as soon as you can. Your spare
will last longer and be in good
shape in case you need
it again.
Don’t use your compact spare on some other vehicle.
And don’t mix your compact spare or wheel with other wheels\
or tires. They
won’t fit. Keep your spare and its wheel together.
Tire chains won’t fit your compact spare. Using them will d\
amage your vehicle and destro) “re chc”? too. Don’t use
ti- chair - 3n your compacl
spare.
A
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.
I
5-3 1

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Trailering Package
PO471
If your vehicle comes with the Trailering Package, there is also a load rating
which includes the weight of the vehicle
and the trailer it tows. This rating is
called the Gross Combination Weight Rating (GCWR).
When you weigh your trailer, be sure to include the weight
of everything you
put in it. And, remember to figure the weight
of the people inside as part of
your load.
Your dealer can help you determine your GCWR.
Add-on Equipment
When you carry removable items, you may need to put a limit on how many
people you carry inside your vehicle. Be sure to weigh your vehicle before
you buy and install the new equipment.
NOTICE
Your warranty doesn't cover ~rts or components that fail because of
Tires
We don't make tires. Your new vehicle comes with high quality tires made by
a leading tire manufacturer. These tires are warranted by the tire
manufactu'rers and their warranties are delivered with every new vehicle. If
your spare tire is
a different brand than your road tires, you will have a tire
warranty folder from each of these manufacturers.
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on’t let anyone tell you that underinflation or overinflation is all right. It’s
When to Check: Check your tires once a month or more. Don’t forget your
compact spare tire.
It should be at 60 psi (420 kPa).
How to Check: Use a good quality pocket-type gage to check tire pressure.
Simply looking at the tires will not tell you the pressure, e\
specially
if you
have radial tires-which may look properly inflated even
if they’re
underinflated.
If your tires have valve caps, be sure to put them back on. They help
prevent leaks by keeping out dirt and moisture.
6-46

Downloaded from www.Manualslib.com manuals search engine 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 an\
d construction
type (bias, bias-belted
or radial) as your original tires.
A
Mixing tires could cause you to lose control while driving. If you mix
tires
of different sizes or types (like radial and bias-belted tires) the
vehicle may not handle properly, and you could have a crash. Be
sure
to use the same size and type tires on all wheels. I
It’s all right to drive with your compact spare, though. It was developed for
limited use on your vehicle.
Uniform Tire Quality Grading
The following information relates to the system developed by the United
States National Highway Traffic Safety Administration which grade\
s tires by
treadwear, traction and temperature performance. (This applies o\
nly
to
vehicles sold in the United States.)
Treadwear
The treadwear grade is a comparative rating based on the wear \
rate of the
tire when tested under controlled conditions on a specified governmen\
t test
course.
For example, a tire graded 150 would wear one and a half (142)
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 var\
iations in
driving habits, service practices and differences in road charac\
teristics and
climate.
Traction-A, B, C
The traction grades, from highest to lowest are: A, B, and C. They 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 braking
(straight-ahead) traction tests and does not include cornering \
(turning) traction.
Temperatur+A, B, C
The temperature grades are A (the highest), B, and C, representing the tire’s
resistance
to the generation of heat and its ability to dissipate heat when
tested under controlled conditions on a specified indoor laborat\
ory test wheel. Sustained high temperature can cause the material of the tire
to degenerate
and reduce tire life, and excessive temperature can lead
to sudden tire
6-49

Downloaded from www.Manualslib.com manuals search engine Road Signs ..................................... 4-2
Roadside Assistance ...................... 8.5
Rocking Your Vehicle ................... 5-32
Roof Console ................................ 2-51
S
Safety Belts .................................. 1-12
Care Of ..................................... 6-55
Checking Restraint Systems .... 1-43
Driver Position ........................... 1-1 8
Extender .................................... 1-42
Lap-Shoulder Belt ..................... 1-19
Larger Children ......................... 1-40
Passenger Positions ....... 1-26, 1-30
Proper Wear .............................. 1-1 8
Questions and Answers ........... 1-16
Reminder Light .......................... 1-1 7
Replacing After a Crash .......... 1-43
Shoulder Belt Height Adjuster .... 1-21
Smaller Children and Babies ... 1-32
Use During Pregnancy ............. 1-25
Why They Work ........................ 1-13
Safety Chains ............................... 4-46
Safety Warnings ............................. 0-2
Scheduled Maintenance
Services
............................... 7-3, 7-8
Seats ............................................... 1-2
Bench ........................................... 1-5
Controls ....................................... 1-2
Head Restraints ........................ 1-1 1
Rear ............................................. 1-5
Power Driver’s ............................. 1-3
Reclining Bucket ......................... 1-3
Removable ................................... 1-8
Seatback Latches ....................... 1-7
Service ............................................ 6-3
Do-It-Yourself ............................... 6-3
Parts Identification Label .......... 6-62
Publications ......................... 8-6, 8-8
Replacement ParVFilter Recommendations
................. 6-70
Service Station Checks ................ 7-1 7
Adults ......................................... 1-18
Shifting IntolOut Of Park ... 2-21, 2-23
Single Belt Accessory Drive ........ 6-38
Spare Tire ..................................... 5-19
Specification Charts ...................... 6-64
Speedometer ................................. 2-56
Springs, Fiberglass ....................... 6-58
Starting Your Engine .................... 2-14
Steering
In Emergencies
......................... 4-19
Tips ............................................ 4-18
Storage Compartment .................. 2-51
Storing the JacWSpare Tire ......... 5-30
Sun Visors .................................... 2-48
T
Theft .............................................. 2-12
Thermostat .................................... 6-29
Tilt Wheel ...................................... 2-28
Tires ............................................... 6-44
Chains ........................................ 6-51
Changing A Flat ..A-16, 5.17, 5-21
Compact Spare ......................... 5-31
Inspection and Rotation ............ 6-47
Loading ...................................... 6-42
New ............................................ 6-48
Pressure ..................................... 6-45
Uniform Tire Quality Grading ... 6-49
Top Strap ...................................... 1-34
Towing Your Vehicle ....................... 5-7
Towing a Trailer ............................ 4-43
Backing Up ................................ 4-48
Following Distance .................... 4-48
Making Turns ............................. 4-48
Turn Signals .............................. 4-48
Traffic Lights ................................... 4-6
Trailer
Brakes
........................................ 4-46
Wiring Harness .......................... 2-67
Trailering Package ........................ 6-44
Transfer Case ............................... 6-23
Transmission, Automatic ............... 2-17
Add Fluid ................................... 6-22
Check Fluid ............................... 6-20
Torque Lock ............................... 4-39
9-5