maintenance schedule CHEVROLET CAVALIER 1994 1.G User Guide

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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 malting
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 Chevrolet
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.
204
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. If
you are skilled enough to do some
work on your vehicle, you will probably
want to get the service information GM
publishes. You will find a list of
publications and how
to get them in
this manual. See
Service Publications
in the Index.
“Section B: Owner Checks and
Services” tells you what should be
checked whenever you stop for fuel. It
also explains what you can easily do to
help keep your vehicle in good
condition.
“Section
C: Periodic Maintenance
Inspections” explains important

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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
Schedule
This section tells you the maintenance
services you should have done and
when you should schedule them. Your
Chevrolet 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 lmow 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.
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
Most trips are less than 10 miles
(6 la).
(16 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).
areas.
You operate your vehicle in dusty
If any one (or more) of these is true for
your driving, follow Schedule
I.
Schedule I1
Follow Schedule I1 only if none of the
above conditions is true.

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Schedule I
Follow Schedule I if your vehicle is
MAINLY driven under one or more of
the following conditions:
When most trips are less than 4 miles
When most trips are less than 10
(6
km).
miles
(16 ltm) 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 operating in dusty areas.
Schedule I should also be followed if
the vehicle is used for delivery service,
police, taxi
or other commercial
applications.
* = An Emission Control Service.
t = The US. 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 life.
General Motors, however, urges that all
recommended maintenance services be
performed at the indicated intervals and the maintenance be recorded in “Section
E:
Maintenance Record. ”
ITEM
Services following Schedules I and 11. Nom
TO BE SERVICED
See Explanation of Scheduled Maintenance
WHEN TO PERFORM
Miles (kilometers) or Months
(whichever occurs first).
I 2 I Chassis Lubrication I Every other oil change. I
I 4 I Engine Accessory Drive Belt(s) Inspection* I Every 30,000 Miles (50 000 km) or 24 Months. I

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Schedule /I
Follow Schedule I1 ONLY if none of
the driving conditions specified in Schedule
I apply.
* = An Emission Control Service.
t = The US. 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 life.
General Motors, however, urges that all
recommended maintenance services be
performed
at the indicated intervals and the
maintenance be recorded in "Section
E:
Maintenance Record."
TEM TO BE SERVICED
No' See Explanation of Scheduled Maintenance
Services
following Schedules I and 11.
WHEN TO PERFORM
Miles (kilometers) or Months
(zuhichever occurs first).
2 I Chassis Lubrication I Everv 7.500 Miles (12 500 lun) or 12 Months.
12 I Fuel Tank, Cap & Lines 1nspection"t I Every 30,000 Miles (50 000 km).

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Explanation of Scheduled
Maintenance Services
Following are explanations of the
services listed in Schedule
I and
Schedule 11.
The proper fluids and lubricants to use
are listed in Section
D. Make sure
whoever services your vehicle uses
these. All parts should be replaced and
all necessary repairs done before you or
anyone else drives the vehicle.
ITEM SERVICE
NO.
1. Engine Oil and Filter Change* -
Always use SH or SG Energy
Conserving I1 oils of proper viscosity.
The
“SH” or “SG” designation may
be shown alone or in combination
with others, such as “SH/CD,”
“SH,
SG, CD,” “SG/CD,” etc. To
determine the preferred viscosity for
your vehicle’s engine (e.g., SAE 5W-
30 or SAE 10W-30), see
Engine Oil
in the Index.
the suspension and steering linkage.
Lubricate the transaxle shift linkage.
Inspection - For proper wear and
maximum tire life, rotate your tires
following the instructions in this
manual. See
Tires, Inspection G
Rotation in the Index. Check the
tires for uneven wear or damage. If
you see irregular or premature wear,
check the wheel alignment. Check for
damaged wheels also.
2. Chassis Lubrication - Lubricate
3. Tire and Wheel Rotation and
4. Engine Accessory Drive Belt(s)
Inspection
* - Inspect the belt (s)
for cracks, fraying, wear and proper
tension. Replace as needed. (Belts
can have many small cracks in
individual ribs without affecting
performance.)
5. Cooling System Service* - Drain,
flush and refill the system with new
or approved recycled coolant
conforming to
GM Specification
1825M. Keep coolant at the proper
mixture as specified. See
Coolant in
the
Index. This provides proper
freeze and boil protection, corrosion
inhibitor level and maintains proper
engine operating temperature.
Inspect hoses and replace if they are
cracked, swollen or deteriorated.
Tighten screw-type hose clamps.
Clean the outside of the radiator and
air conditioning condenser. Wash the
pressure cap and neck.
To help ensure proper operation, we
recommend a pressure test
of both the
cooling system and the pressure cap.

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Section B: Owner Checks and Services
hted below are owner checks and services which should be performed at the intervals specified to help ensure the safety,
lependability and emission control performance of your vehicle.
3e sure any necessary repairs are completed at once. Whenever any fluids or lubricants are added to your vehicle, make sure
hey are the proper ones, as shown in Section
D.
Each he/ (It is important for you or a service station attendant to perform these underhood checks at each fuel fill.)
CHECK
OR SERVICE I WHAT TO DO
Engine Oil Level
I
Check the engine oil level and add the proper oil if necessary. See Engine Oil in the Index for
further details.
I
Check the engine coolant level and add the proper coolant mix if necessary. See Coolant in the
Engine Index for further details.
Windshield Washer Check the windshield washer fluid level in the windshield washer tank and add the proper fluid if
Fluid Level necessary. See
Windshield Washer Fluid in the Index for further details. 1

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At Leasf Once a Year
CHECK
-
-
-
OR SERVICE
Key Lock Cylinders
Body Lubrication
Starter Switch
Bralte-Transaxle Shift Interlock
-
BTSI (Automatic
Transaxle)
- z A
WHAT TO DO
Lubricate the key lock cylinders with the lubricant specified in Section D.
Lubricate all body door hinges, rear compartment or tailgate. Also lubricate all hinges and latches,
including those for the hood, glove box door, console
door and any folding seat hardware. Section
D tells vou what to use.
CAUTION: When you are doing this check, the vehicle could move suddenly. If it does, you
or others could be injured. Follow the steps below.
1. Before you start, be sure you have enough room around the vehicle.
2. Firmly apply both the parking brake (see Parking Brake in the Index if necessary) and the
NOTE:
Do not use the accelerator pedal, and be ready to turn off the engine immediately if it starts.
3. On automatic transaxle vehicles, try to start the engine in each gear. The starter should work only
in
P (Park) or N (Neutral). If the starter worlts in any other position, your vehicle needs servic\
e.
On manual transaxle vehicles, put the shift lever in
N (Neutral), push the clutch down halfway
and try to start the engine. The starter should work only when the clutch is pushed down all the
way to the floor.
If the starter worlts when the clutch isn’t pushed all the way down, your
vehicle needs service. regular
brake.
CAUTION: When you are doing this check, the vehicle could move\
suddenly. If it does, you
or others could be injured. Follow the steps below.
1. Before you start, be sure you have enough room around the vehicle. It should be parked on a
2. Firmly apply the parking brake (see Parking Brake in the Index if necessary),
NOTE: Be ready to apply the regular brake immediately if the vehicle begins to move.
3. With the engine off, turn the key to the RUN position, but don’t start the engine. Without
level surface.
applying the regular brake, try to move the shift lever out of
P (Park) with normal effort. If the
shift lever moves out of
P (Park), your vehicle’s BTSI needs service.

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Section C: Periodic Maintenance Inspections
Listed below are inspections and services which should be performed at least twice a year (for instance, each spring and fall). You should let
Jour
GM dealer’s service department or other qualified service center \
do these jobs. Make sure any necessary repairs are completed at once.
INSPECTION
OR SERVICE
Restraint Systems
Steering, Suspension
and Front-Wheel-
Drive Axle Boot and
Seal InsDection
Exhaust System Inspection
Throttle Linkage Inspection
Manual Transaxle
Brake System Inspection
216
WHAT SHOULD BE DONE
Now and then, make sure all your belts, bucltles, latch plates, retractors, anchorages and
reminder systems are worlting properly. Look for any loose parts or damage. If you see anything
that might keep a restraint system from doing its job, have it repaired.
Inspect the front and rear suspension and steering system for damaged, loose or \
missing parts,
signs of wear, or lack
of lubrication. Inspect the power steering lines and hoses for proper hook-
up, binding, leaks, cracks, chafing, etc. Clean and then inspect the drive axle boot seals for
damage, tears or leakage. Replace seals if necessary.
~ ~~~~~~
Inspect the complete exhaust system. Inspect the body near the exhaust system. Look for broken,
damaged, missing or out-of-position parts as well as open seams, holes, loose connections, or
other conditions which could cause a heat build-up in the floor pan or could let exhaust fumes
into the vehicle. See
Engine Exhaust in the Index.
Inspect the throttle linkage for interference or binding, and for damaged or missing parts.
Replace parts as needed.
.-
Check the transaxle fluid level; add if needed. See Manual Transaxle in the Index. A fluid loss
may indicate a problem. Check the system and repair if needed.
Inspect the complete system. Inspect brake lines and hoses for proper hook-\
up, binding, leaks,
cracks, chafing, etc. Inspect disc brake pads for wear and rot\
ors for surface condition. Also inspect
drum brake linings for wear and cracks. Inspect other brake parts, including drums, wheel
cylinders, calipers, parking brake, etc. Check parking brake adj\
ustment. You may need to have
your brakes inspected more often if your driving habits or conditions result in frequent braking.
NOTE: A low brake fluid level can indicate worn disc brake pads which \
may need to be serviced.
Also, if the brake system warning light stays on or comes
on, something may be wrong with the
brake system. See
Brake System Warning Light in the Index. If your anti-lock brake system
warning light stays on, comes on or flashes, something may be wrong with the anti-lock brake
system. See
Anti-Lock Brake System Warning Light in the Index.
11
.

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Section D: Recommended Fluids and Lubricants
VOTE: Fluids and lubricants identified below by name, part number or specification may be obtained from your GM dealer. ~~ ~
USAGE
Engine Oil
Engine Coolant Hydraulic Brake
System
~~~~ ~
Hydraulic Clutch
System
Power Steering
System
Manual Transaxle
Automatic Transaxle
Key Lock Cylinders
Manual Transaxle Shift Linkage
FLUID/LUBRICANT
API service SH or SG Energy Conserving I1 oils of the proper viscosity. The “SH” or “SG” designation
may be shown alone or in combination with others, such as “SH/CD,” “SH,SG,CD,” “SG/CD,” etc.
To determine the preferred viscosity for your vehicle’s engine, see Engine Oil in the Index.
50/50 mixture of water (preferably distilled) and good quality ethylene glycol base antifreeze
(GM Part
No. 1052753 or equivalent) conforming to GM Specification 1825M or approved
recycled coolant conforming to
GM Specification 1825M.
Delco Supreme
110 Brake Fluid (GM Part No. 1052535 or equivalent DOT-3 brake fluid).
Hydraulic Clutch Fluid (GM Part No. 12345347 or equivalent).
GM Hydraulic Power Steering Fluid (GM Part
No. 1052884 or equivalent).
~ ~~~
Synchromesh Transmission Fluid (GM Part No. 12345349 or equivalent).
DEXRONo-I11 or DEXRONs-IIE Automatic Transmission Fluid.
Lubricate with Multi-Purpose Lubricant (GM Part No. 12345120) or synthetic
SAE 5W-30 engine
oil.
Chassis lubricant (GM Part No, 1052497 or equivalent) or lubricant meeting requirements of
NLGI Grade 2, Category LB or GC-LB.

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USAGE
Automatic Transaxle Shift Linkage
Clutch Linkage Pivot
Points
Chassis Lubrication
Windshield Washer Solvent
Hood Latch Assembly
a. Pivots and Spring
b. Release Pawl
Hood
and Door Hinges,
Fuel Door Hinge, Rear
Compartment Lid
Hinges, Wagon Tailgate
Hinge, Rear Folding
seat
Weatherstrips Anchor
FLUlD/LUBRICANT
Engine oil.
Engine
oil.
Chassis lubricant (GM Part No. 1052497 or equivalent) or lubricant meeting requirements of
NLGI Grade 2, Category LB or GC-LB.
GM Optikleen@ Washer Solvent (GM Part No.
10515 15) or equivalent.
a. Engine oil.
b. Chassis lubricant (GM Part
No. 1052497 or equivalent) or lubricant meeting requirements of
NLGI Grade 2, Category LB or GC-LB.
Engine oil or Lubriplate Lubricant (GM Part
No. 1050109).
Dielectric Silicone Grease (GM Part No. 12345579 or equivalent).
jee
RepZacement Parts in the Index for recommended replacement filters, valves and spark plugs.