CHEVROLET CAVALIER 1994 1.G Owners Manual

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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.

Downloaded from www.Manualslib.com manuals search engine 6, Transaxle Service - For manual
transaxles, fluid doesn’t require
changing. See
Periodic Maintenance
Inspections
in the Index. For
automatic transaxles, change both
the fluid and filter every 15,000 miles
(25
000 km) if the vehicle is mainly
driven under one or more of these
conditions:
In heavy city traffic where the outside
temperature regularly reaches 90°F
(32°C) or higher.
In hilly or mountainous terrain.
Uses such as found in taxi, police car
If you do not use your vehicle under
any of these conditions, change both
the fluid and filter every 100,000 miles
(166
000 lun).
7. Spark Plug Replacement (Except
2.2L Code
4 engine)* - Replace
spark plugs with the proper type. See
Replacement Parts in the Index.
or delivery service.
8. Spark Plug Replacement (P.2L
Code 4 engine only)* - Replace
spark plugs with the proper type.
See
Replacement Parts in the
Index.
9. Spark Plug Wire Inspection*t -
Inspect for burns, cracks or other
damage. Check the boot
fit at the
coils and at the spark plugs. Replace
wires as needed.
IO. Exhaust Gas Recirculation (EGR)
System Inspection (2.2L Code
4
engine only)*? - Conduct the
EGR system service as described
in
the service manual. To purchase a
service manual, see
Service
Publications
in the Index.
1 1. Air Cleaner Filter Replacement*‘
- Replace every 30,000 miles
(50
000 km) or more often under
dusty conditions. Ask your dealer
for the proper replacement intervals
for your driving conditions.
12. Fuel Tank, Cap and Lines
Inspection’#t
- Inspect fuel tank,
cap and lines (including fuel rails
and injection assembly) for damage
or leaks. Inspect fuel cap gasket for an even filler neck imprint or any
damage. Replace parts as needed.
Periodic replacement of the fuel
filter is not required.
NOTE: To determine your engine’s
displacement and code, see
Engine
Identification
in the Index.
* = 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 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.”

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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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OR SERVICE WHAT TO DO
Check tire inflation. Make sure they are inflated to the pressures specified on the Tire-Loading
further details. Clean cassette deck. Cleaning should be done every
15 hours of tape play. See Audio Systems in
the
Index for further details.
Tire Inflation
Information label located on the rear edge of the driver’s door. See
Tires in the Index for
Cassette Deck
At Least Twice a Year
CHECK
OR SERVICE WHAT TO DO
Hydraulic Clutch Check
the fluid level in the clutch reservoir. See Hydraulic CZutch Huid in the Index. A fluid loss
System Inspection in this system could indicate a problem. Have the system inspected and repaired at once.
213 I.

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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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I OR SERVICE
Steering Column
Lock
Parking Brake
and Automatic
Transaxle
P (Park)
Mechanism Check
WHAT TO DO
While parked, and with the parking brake set, try to turn the key to LOCK in each shift lever
position.
With an automatic transaxle, the key should turn to LOCK only when the shift lever is in P
(Park) .
With a manual transaxle, the key should turn to LOCK only when the shift lever is in R
(Reverse).
On vehicles with a key release button, try to turn the key to
LOCK without pressing the button.
The key should turn to
LOCK only with the key button depressed. On all vehicles, the key
should come out only in
LOCK.
Turn the steering wheel to the left and to the right. It should only lock when turned to the right.
~~ ~~ ~
CAUTION: When you are doing this check, your vehicle could begin to move. You or others
could be injured and property could be damaged. Make sure ther\
e is room in front
of your
vehicle in case
it begins to roll. Be ready to apply the regular brake at once should the vehicle
begin to move.
Park on a fairly steep hill, with the vehicle facing downhill. Keeping your foot on the regular
brake, set the parking brake.
To check the parking brake: With the engine running and transaxle in N (Neutral), slowly
remove foot pressure from the regular brake pedal.
Do this until the vehicle is held by the
parking brake only.
To check the P (Park) mechanism’s holding ability: Shift to P (Park). Then release all brakes.
At least every spring, use plain water to flush any corrosive materials from the underbody. Take
care
to clean thoroughly any areas where mud and other debris can collect.

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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.

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After the scheduled services are performed, record the date, odometer reading and who performed the service in the columns
indicated. When completing the Maintenance Performed column, insert the numbers from the Schedule
I or Schedule I1
maintenance charts which correspond to the maintenance performed. Also, you should retain all maintenance receipts. Your
owner information portfolio
is a convenient place to store them.
DATE ODOMETER
READING SERVICED BY MAINTENANCE PERFORMED