1994 CHEVROLET TRACKER air condition

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Service and Appearance Care
When It’s Time for New Tires
One way to tell when it’s time for new
tires
is to check the treadwear indicators,
which will appear
when your tires have
only
2/32 inch (1.6 mm) or less of tread
remaining.
You need a new tire
if
0 You can see the indicators at three or
more places around
the tire.
0 You can see cord or fabric showing
through the tire’s rubber.
The tread or sidewall is cracked, cut
or snagged deep enough to show cord
or fabric.
The tire has a bump, bulge or split.
. . ,186
0 The tire has a puncture, cut, or other
damage that can’t be repaired well
because of the size or location
of the
damage.
Buying New Tires
To find out what kind and size of tires you
need,
look at the Certificationnire 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 a
“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.
Uniform Tire Quality Grading
The following information relates to the
system developed by the United States
National Highway Traffic Safety
Administration which grades tires by
treadwear, traction and temperature
performance. (This applies only 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 government test course. For
example, a tire graded
150 would wear
one and a half
(1 1/2) times as well on the
government course as a tire graded 100.
The relative performance of tires depends
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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 - 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.
Temperature - 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 laboratory 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 failure. The grade
C
corresponds to a level of performance
which all passenger car tires must meet
under the Federal Motor Vehicle Safety
Standard
No. 109. Grades B and A
represent higher levels of performance on
the laboratory test wheel than the
minimum required by law.
Warning: The temperature grade for this
tire is established for a tire that is properly
inflated and not overloaded. Excessive
speed, underinflation, or excessive
loading, either separately or
in
combination, can cause heat buildup and
possible tire failure.
These grades are molded on the sidewalls
of passenger car tires.
While the tires available as standard or
optional equipment on General Motors
vehicles may vary with respect to these
grades, all such tires meet General Motors
performance standards and have been
approved for use on General Motors
vehicles. All passenger type
(P Metric)
tires must conform to Federal safety
requirements in addition to these grades.
Wheel Alignment and Tire Balance
The wheels on your vehicle were aligned
and balanced carefully at the factory to give
you the longest tire life and best
overall performance.
In most cases, you will not need to have
your wheels aligned again. However, if
you notice unusual tire wear or your
vehicle pulling one way or the other, the
alignment may need to be reset. If you
notice your vehicle vibrating when
driving on a smooth road, your wheels
may need to be rebalanced.
Wheel Replacement
Replace any wheel that is bent, cracked or
badly rusted. If wheel nuts keep coming
loose, the wheel, wheel bolts, and wheel
nuts should be replaced. If the wheel
leaks air, replace it (except some
aluminum wheels, which can sometimes
be repaired). See your Geo dealer if any
of these conditions exist.
Your dealer will know the kind of wheel
you need.
Each new wheel should have the same
load carrying capacity, diameter, width,
offset, and be mounted the same way as
the one it replaces.
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Service and Appearance Care
Foreign Material
Calcium chloride and other salts, ice
melting agents, road oil and tar,
tree sap,
bad$ droppings, chemicals from industrial
chimneys, and other foreign matter can
damage your vehicle’s finish if they
remain on painted Surfaces. Use cldners
that
&e marked safe for painted surfaces
to remove foreign matter.
Finish Damage
Any stone chips, fractui-es or deep
scratches in the finish should be repaired
right away. Bare metal will corrode
quickly and may develop into a major
repair expense.
Minor chips and scratches can be repaired
with touch-up materials available from
YOU^ dealer or other service outlets.
Larger areas
of finish damage can be
corrected in your dealer’s body and paint
shop.
Underbody Maintenance
Chemicals used for ice and snow removal
and dust control can collect on the
underbody;
If these are not removed,
accelerated corrosion (rust) can occur on
the underbody parts such as fuel lines,
frame,
floor pan, and exhaust system even
though they have corrosion protection.
At least every spring, flush these
materials
.from the underbody with plain
water. Clean any areas where mud and
othef deb& can collect.
Dirt packed in
closed areas
of the frame should be
loosened before
being flushed. Your
dealer or an underbody vehicle washing
system can do this
for you.
Chemical Paint Spotting
Some weather and atmospheric conditions
can create
a chemical fallout. Airborne
pollutants can fall up~n and attack painted
surfaces on your vehicle.
This damage
can take two forms: blotchy,
ringlet-shaped discolorations, and small
irregulai dark spots etched into the paint
surface.
Although no defect in the paint job causes
this, Geo
will repair, at no charge to the
owner, the surfaces of new vehicles
damaged by this fallout condition within
12 months or 12,000 miles (20
000 km)
of purchase, whichever comes first.
. . .I94
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Replacement Bulbs
Back-up ........................................................ 1156
Dome
...................................................... 96051559
Center High-Mounted Stop
........................................... 921
Front Parking and
Turn Signal .................................... 1157 NA
Headlight (Halogen) ............................................... 9004
Heater
or Air Conditioning Control ............................... 96052599
Charging System
............................................ 9433 184
Engine Oil Pressure
.......................................... 9433 184
4WD
...................................................... 9433184
Headlight High Beam
......................................... 9433 184
Instrument Cluster
............................................. 9605 156
Rear Defogger Switch ......................................... 9606 1736
Rear Hazard and
Turn Signal ........................................ 1156
Rear Wipermasher Switch
..................................... 9606 1736
Indicator and Warning
Brake
..................................................... 9433184
CheckEngine
............................................... 9433184
SafetyBelt
................................................. 9433184
Turnsignal
................................................. 9433184
Licenseplate
..................................................... 194
Lighter
...................................................... 9433184
Rearparkingandstop
............................................. 1157
Sidemarker ......................................... ............ 194
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Capacities (Approximate)
The following approximate capacities are given in U.S. and metric conversions.
Air Conditioning”
............. See the refrigerant information label under hood.
Automatic Transmission Drain and Refill
....................................... 3.0 qt. (2.8 L)**
Overhaul ............................................. 5.4 qt. (5.1 L)
Automatic Transmission ................................ 5.5 qt. (5.2 L)
Manual Transmission ................................... 5.6 qt. (5.3 L)
With Filter Change ..................................... 4.5 qt. (4.2 L)*
Without Filter Change .................................. 4.2 qt. (4.0 L)
Front Differential ........................................ 1.1 qt. (1 .O L)
Fuel Tank ............................................. 11.1 gal. (42 L)
Manual Transmission
Cooling System
Crankcase
Four-wheel Drive
.................................... 1.6 qt. ( 1.5 L) **
Two-Wheel Drive ..................................... 1.8 qt. (1.7 L) **
Rear Differential ........................................ 2.3 qt. (2.2 L)
Transfer Case ........................................... 1.8 qt. ( 1.7 L)
T Not all air conditioning refrigerants are the same. If the air conditioning system
in your vehicle needs refrigerant, be sure the proper refrigerant is used. If you’re
not sure, ask your Geo dealer.
* When changing the oil filter, additional oil may be needed. Recheck the oil level
after filling. See “Engine Oil”
in the Index.
** Recheck fluid level after filling. See “Automatic Transmission Fluid” or “Manual
Transmission Fluid”
in the Index.
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Maintenance Schedule
Introduction: A Word about Maintenance
We at General Motors want to help you
keep your vehicle
in good working
condition. But
we don’t know exactly
how you’ll drive it. You may drive very
short distances only a few times
a week.
Or you may drive long distances all the
time
in very hot, dusty weather. You may
use your vehicle
in making deliveries. Or
you may drive it to work, to do errands
or
in many other ways.
Because of all the different ways people
use
their GM vehicles, maintenance needs
vary.
You may even need more frequent
checks and replacements than you will
find in the schedules
in this part. So
please read this part and note how you
drive. If you
have any questions on how
to keep your vehicle
in good condition,
see your Geo dealer, the place many
GM
owners choose to have their maintenance
work done. Your dealer can be relied
upon to use proper parts and practices.
Your Vehicle and the
Environment
Proper vehicle maintenance not only
helps to keep your vehicle
in good
working condition, but also helps the
environment. All recommended
maintenance procedures are important.
Improper vehicle maintenance or the
removal of important components can
significantly affect the quality of the air
we breathe. Improper fluid levels or even
the wrong tire inflation can increase the
level of emissions from your vehicle.
To
help protect our environment, and to help
keep
your vehicle in good condition,
please maintain your vehicle properly.
How This Part is Organized
The remainder of this part is divided into
five sections:
“Section
A: Scheduled Maintenance
Services” shows what to have done and
how often. Some of these services can be
complex,
so unless you are technically
qualified and have the necessary equipment,
you should let your
dealer’s
service department or another qualified
service center do these jobs.
f you are skilled enough to do some
work on your vehicle, you will probably
want to get the service information
SM publishes. You will find a list of
wblications and how to get them in this
nanual. See “Service Publications”
in
he Index.
‘Section B: Owner Checks and Services”
ells you what should be checked
whenever you stop for fuel. It also
:xplains what you can easily do to help
:eep your vehicle in good condition.
. . .204
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“Section C: Periodic Maintenance
Inspections” explains important inspections that your Geo dealer’s service
department or another qualified service
center should perform.
“Section
D: Recommended Fluids and
Lubricants” lists some products GM
recommends to help keep your vehicle
properly maintained. These products, or
their equivalents, should be used whether
you do the work yourself or have it done.
“Section
E: Maintenance Record”
provides a place for you to record the
maintenance performed on your vehicle.
Whenever any maintenance is performed,
be sure to write it down in this section.
This will help you determine when your
next maintenance should be done.
In
addition, it is a good idea to keep your
maintenance receipts. They may be
needed to qualify your vehicle for
warranty repairs.
Section A: Scheduled
Maintenance Services
Using Your Maintenance
Schedules
This section tells you the maintenance
services you should have done and when
you should schedule them. Your Geo
dealer knows your vehicle best and wants
you to be happy with
it. If you go to your
dealer for your service needs, you’ll knoN
that GM-trained and supported service
people will perform the work using
genuine GM parts.
These schedules are for vehicles that:
carry passengers and cargo within
recommended limits. You will find
these limits on your vehicle’s
Tire-Loading Information label. See
“Loading Your Vehicle” in the Index.
are driven on reasonable road surfaces
within legal driving limits.
use the recommended unleaded fuel.
See “Fuel” in the Index.
I
Selecting the Right Schedule
First you’ll need to decide which of the
two schedules is right for your vehicle.
Here’s how to decide which schedule to
follow:
Schedule
I
Is any one of these true for your vehicle?
Most trips are less than 4 miles (6 km).
Most trips are less than 10 miles
(1
6 km) when outside temperatures are
below freezing.
The engine is at low speed most of the
time (as in door-to-door delivery, or in
stop-and-go traffic).
You operate your vehicle in dusty
areas or off-road frequently.
D You tow a trailer.
[f any one (or more) of these is true for
your driving, follow Schedule I.
Schedule
I1
Follow Schedule I1 on& if none of the
lbove conditions
is true.
205. . .
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Maintenance Schedule
Section A: Scheduled Maintenance Services (Cont.)
Schedule l
Follow Schedule I if your vehicle is
MAINLY driven under one or more of
the following conditions:
e
a
a
a
When most trips are less than 4 miles
(6 km).
When most trips are less than
10 miles
(16 km) and outside temperatures
remain below freezing.
When most trips include extended
idling and/or frequent low-speed
operation, as in stop-and-go traffic.
When towing
a trailer.
When operating in dusty areas or
off-road frequently.
Schedule
I should also be followed if the
taxi or other commercial applications.
* An Emission Control Service.
t The U.S. Environmental Protection Agency
or the California Air Resources Board has
determined that the failure to perform this
maintenance item will not
nullify the emission
warranty or limit recall liability prior
to the
completion
of vehicle useful lfc. General
Morors, howeve); urges that all recommended
maintenance services be performed at the
indicated intervals and the maintenance
be
recorded in “Section E: Maintenance Record.”
9%
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ITEM NO.
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7
12
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WHAT TO SERVICE
See “E,xplanation of Scheduled
Maintenance Services” following
Schedules
I und 11.
Engine OTI and Filter Change*
Tire and Wheel Rotation and Inspection
Fan (Water Pump) Drive Belt Service
Camshaft Timing Belt Replacement*
Cooling System Service”
Wheel Bearine Insuection
Transmission
(All) and Transfer Case
Differential (Four-wheel Drive) Service
Propeller Shafts and
U-Joints Inspection
Freewheeling Hubs Inspection
(if equipped)
Spark Plug Replacement*
Spark Plug Wire Replacement”
Positive Crankcase Ventilation (PCV) Valve
Reulacement*
Exhaust Gas Recirculation
(EGR) System
Inspection*
WHEN TO PERFORM
Miles (kilomerers) or Months
(whichever occursfirst).
Every 3,000 miles (5 000 km) or 3 months.
Every
6,000 miles (10 000 km).
See “Explanation of Scheduled Maintenance
Services” following Schedules
I and 11.
At 60,000 miles (100 000 km).
See “Explanation of Scheduled Maintenance
Services” following Schedules
I and 11.
Every 30,000 miles (50 000 krn) or 30 months.
Every 15,000 miles
(25 000 km) or 15 rnonlhs.
See “Explanation of Scheduled Maintenance
Services” following Schedules
I and 11.
See “Explanation of Scheduled Maintenance
Services” following Schedules
I and 11.
Every 3,000 miles (5 000 km) or 3 months.
Every 30,000 miles (50
000 km).
Every
60,000 miles (100 000 km) or 60 months.
Every 50.000 miles
(X3 000 km).
Every 50,000 miles (83 000 km).
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