This part covers the maintenance
required for
your Oldsmobile. Your
vehicle needs these services to retain
its safety, dependability and emission
control performance.
r
Have you purchased the
GM Protection Plan?
The Plan supplements your new vehicle warranties.
See your Oldsmobile dealer for details.
Part 7
Maintenance Schedule
Section
Introduction
A Word About Maintenance ................................................................... 204
Your Vehicle and the Environment
........................................................ 204
How This Part is Organized ................................................................... 204
Using
Your Maintenance Schedules ....................................................... 205
Selecting the Right Schedule
.................................................................. 205
Schedule
........................................................................\
......................... 206
Schedule
I1 ........................................................................\
....................... 208
Explanation
of Scheduled Maintenance Services . ...... . . . .... . . .. .. .. . ... . . . .. .. . 210
At Each Fuel
........................................................................\
.................. 212
At Least Once a Month
........................................................................\
... 2i2
A. Scheduled Maintenance Services
B. Owner Checks & Services
At Least Once a Ye ........................................................................\
........ 213
C. Periodic Maintenance Inspections ............................................................. 215
D. Recommended Fluids & Lubricants.. . . .. . . . . ... . .. .. . . .. .. .. . . . .. . . .. .... .. . ... . . . ... . ... ... 21 7
E. Maintenance Record ........................................................................\
............ 219 203
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Maintenance Schedule
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j i
204
Introduction
A Word About Maintenance
We at General Motors want to help you
keep your vehicle in good working
condition. But we don’t laow 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 Oldsmobile
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 Environmen
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 skulled 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.
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“Section C: Periodic Maintenance
Inspections” explains important
inspections that your Oldsmobile
dealer’s service department or another
qualified service center should perform.
“Section
D: Recommended Fluids &
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
Oldsmobile 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 know 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
Certificatioflire label. See the
Index
under Loading Your Vehicle.
are driven on reasonable road
surfaces within legal driving limits.
use the recommended unleaded fuel.
See the
Index under Fuel.
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 (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 or off-road frequently.
You operate your vehicle in dusty
You tow a trailer.
If any one (or more) of these is true for
your driving, follow Schedule
I.
Schedule I1
Follow Schedule I1 only if none 01 me
above conditions is true.
L
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Maintenance Schedule
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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 lun) .
miles (16 lm) 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-
Schedule I should also be followed if
the vehicle is used for delivery service,
police, taxi or other commercial
applications.
road frequently.
ITEM TO BE SERVICED
Nom See Explanation of Scheduled Maintenance
Services
following Schedules I and 11.
WHEN TO PERFORM
Miles (kilometers) or Months
(whichever occurs first).
2 1 Chassis Lubrication 1 Everv 3.000 Miles (5 000 kml or 12 Months. I
4 I Engine Accessory Drive Belt Inspection (erv 60.000 Miles (100 000 kml. I
6 I Transmission Service See Explanation
of Scheduled Maintenance
Services
following Schedules I and 11. I
8 I Spark Plug Wire 1nspection"t I Every 60,000 Miles (100 000 lm). I
10 I Fuel Tank, Cap & Lines Inspection*t I000 Miles (100 000 lun). I
12 I Fuel Filter Replacement*t I Everv 30.000 Miles (50 000 lun). I
16 I Transfer Case Fluid Change I See Explanation of Scheduled Maintenance
Services
followinrr Schedules I and 11. I
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Schedule I/
Follow Schedule I1 ONLY if none of
the driving conditions specified in
Schedule
I apply. ITEM TO BE SERVICED
No' See Explanation of Scheduled Maintenance
Services
following Schedules I and 11.
WHEN TO PERFORM
Miles (kilometers) or Months
(whichever occurs first).
I Every 60,000 Miles (100 000 km). I
I 10 I Fuel Tank, CaD & Lines Inspection*t I Every 60,000 Miles (100 000 km). I
I 16 1 Transfer Case Fluid Change
~~ I See Explanation of Scheduled Maintenance
Services
following Schedules I and 11. I
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9. 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.
10. 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.
1 1. Positive Crankcase Ventilation
(PCV) System 1nspection':t
-
Inspect the system for proper
function. Replace any worn, plugged
or collapsed hoses and seals.
Replace valve only if necessary.
12. Fuel Filter Replacement'$t -
Replace the fuel filter every 30,000
miles (50 000 ltrn), or sooner if
clogged.
13. Engine Timing and Distributor Check':'t
- Adjust the timing to
the underhood label specifications.
Inspect the inside and outside of the
distributor cap and rotor for craclts, carbon tracking and corrosion.
Clean or replace
as needed.
14. Differential (Axle) Service-Check
rear/front differential fluid level and
add as needed. Check constant
velocity joints and axle seals for
leaking.
Locking Rear Differential -Drain
fluid at first engine oil change and
refill. Check fluid level and add as
needed at subsequent oil changes. In
dusty areas, or trailer towing
applications, drain fluid at every
15,000 miles (25 000 ltm) and refill.
More frequent lubrication may be
required during heavy-duty or off-
road use. A fluid loss in this system
may indicate
a problem. Have it
inspected and repaired at once.
15. Brake Systems Inspection-When
the engine oil is changed, inspect
the lines and hoses for proper
hookup, binding, leaks, craclts,
chafing, etc. Check the parking
brake adjustment and the fluid level
in the master cylinder. A low brake
fluid level can indicate worn disc
brake pads which may need to be
serviced.
A fluid loss in this system may indicate a problem. See
the
Index under Brake System Warning
Light. When the wheels are
removed for rotation, inspect disc
brake pads for wear and rotors for
surface condition. Also inspect
drum brake linings for wear and
craclts. Inspect other brake parts,
including drums, wheel cylinders,
calipers, parking brake, etc. at the
same time.
You may need to have your brakes
inspected more often
if your driving
habits or conditions result in
frequent braking.
16. Transfer Case Fluid Change -In
heavy or frequent trailer towing
applications, drain fluid and refill
every
30,000 miles (50 000 ltm).
'$ = An Emission Control Service.
f = The US. Environmental Protection Agency
or the California Air Resources Board has
determined that the failure to pelform 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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212
4 Section B: Owner Checks and Services
Listed below are owner checks and services which should be performed at the intervals specified to help ensure the safety,
dependability and emission control performance of your vehicle.
Be sure any necessary repairs are completed at once. Whenever any fluids or lubricants are added to your vehicle, make sure
they are the proper ones, as shown in Section
D.
At Each Fuel Fill (/t is important for you or a service station attendant to perform these underhood checks at each fuel fi//-)
CHECK
OR SERVICE WHAT TO DO
Engine Oil Level
Check
the engine oil level and add the proper oil if necessary. See Engine Oil in the Index for
further details.
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
WindshieZd Washer Fluid in the Index for further details.
Check
the engine coolant level and add the proper coolant mix
if necessary. See CooZant in the
Least Once a Month
CHECK
OR SERVICE
I WHAT TO DO
Tire Inflation Check
tire inflation. Make sure they are inflated to the pressures specified on the Certification/
Tire label located on the rear edge of the driver’s door. See Tires in the Index for further details.
Cassette Deck Clean
cassette deck. Cleaning should be done every
15 hours of tape play. See Audio Systems in
the
Index for further details.
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Maintenance Schedule
USAGE
Transfer Case Chassis Lubrication
Windshield Washer Solvent
Hood Latch Assembly
a. Pivots and Spring
b. Release Pawl Anchor
Hood, Door and
Tailgate Hinges, Rear Folding Seat, Fuel
Door Hinge, Rear
Compartment Lid
Hinges
Weatherstrips
Tailgate Mounted Spare Tire Carrier
(if equipped)
FLUID/LUBRICANT
DEXRONB-I11 or DEXRONo-IIE Automatic Transmission Fluid (GM Part No. 12345881).
Chassis lubricant (GM Part No. 1052497 or equivalent) or lubricant meeting requirements
of
NLGI Grade 2, Category LB or GC-LB.
GM Optildeen@ Washer Solvent (GM Part No.
1051515) or equivalent.
a. Engine oil.
b. Chassis lubricant meeting requirements
of NLGI Grade 2, Category LB (GM Part No.
1052497 or equivalent) or GC-LB.
Engine oil or Lubriplate Lubricant (GM Part No. 1050109).
Dielectric Silicone Grease (GM Part No. 12345579 or equivalent).
Multi-purpose lubricant meeting requirements of GM Part
No. 12345120.
See
RepZacernsnt Parts in the Index for recommended- replacement filters, valves and spark plugs.
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