1993 CHEVROLET ASTRO PASSENGER Owners Manual

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Downloaded from www.Manualslib.com manuals search engine Service & Appearance Care
Service Replacement Parf and Filter
Recommendations Table
Engine cap
Filter
Plugs Valve
Cleaner
Filter
(VIN) Radiator
Fuel
Spark"
PCV Air Oil
4.3L (Z) PF51 A773C
*Use copper-cored resistor type spark plugs. RC36 GF481
.CR43TS CV892C
A1163C PF51
4.3L (W)
RC36 GF481
CR43TS
CV789C
Filter
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Downloaded from www.Manualslib.com manuals search engine This section covers the maintenance required for your vehicle . Your vehicle
needs these services to retain its safety. dependability. and emission control
performance
.
A Word About Maintenance ........................................................................\
......... 7-2
Your Vehicle and the Environment
...................................................................... 7-2
Scheduled Maintenance Services
........................................................................\
7-3
Selecting The Proper Maintenance Schedule
................................................. 7-3
Maintenance Schedule
I ........................................................................\
........ 7-4
Maintenance Schedule
II ........................................................................\
....... 7-6
Explanation
of Scheduled Maintenance Services ........................................... 7-8
Owner Checks and Services
........................................................................\
...... 7-11
At Least Once a Month
........................................................................\
.......... 7-11
At Least Once a Year ........................................................................\
............ 7-11
Periodic Maintenance Inspections
...................................................................... 7-13
Recommended Fluids
& Lubricants ................................................................... 7-14
Maintenance Record
........................................................................\
................... 7-16
Service Station Checks
........................................................................\
............... 7-17
Have you purchased the GM Protection Plan? The Plan
supplements
your new vehicle warranties . See your GM dealer
for details .
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Downloaded from www.Manualslib.com manuals search engine Scheduled Maintenance Services
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 lo\
ng 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 section.
So please read this section and
note how you drive. If you have any questions on how
to keep your vehicle
in good condition, see your GM 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 keep your vehicle in good working
condition, but it also helps the environment.
All recommended maintenance
procedures are important. Improper vehicle maintenance or the re\
moval of
important components can significantly affect the quality of the air we breathe.
Improper fluid levels or even the wrong tire inflation can inc\
rease the level of
emissions from your vehicle. To help protect our environment, and to help
keep your vehicle in good condition, please maintain your vehic\
le properly.
CAUTION
. Performing maintenance work on a vehicle can be dangerous. ...
trying to do some jobs, you can be seriously injured. Do your own
maintenance work only
if you have the reauired know-how and the
proper
tools and equipment for the iob. IOU have ar doubt. have
a qualified technician do the
WOrK. I
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 Section
8, “Customer Assistance
Information”. See “Service Publications’’ in the Index.
The 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.
7-2

Downloaded from www.Manualslib.com manuals search engine Scheduled Maintenance Services
This part tells you the maintenance services you should have done and when
you should schedule them. Your GM dealer knows your vehicle best and
wants you to be happy with
it. If you go to your dealer for all your service
needs, you’ll know that GM-trained and supported service peop\
le will perform
the work using genuine GM parts.
These schedules are for vehicles that:
carry passengers and cargo within the recommended limits. You will find
these limits on your vehicle’s Certification Label. See “L\
oading Your
Vehicle”
in the Index.
are driven on regular road surfaces, and within legal driving \
limits, as
described in Section
4, “Your Driving and the Road”.
use the proper fuel. See “Fuel” in the Index.
Selecting The Proper Maintenance Schedule
Your driving conditions and how you use your vehicle will help you determine
which schedule to use. The schedules are found later in this section.
MAINTENANCE SCHEDULE I
Is any one of these true for your vehicle?
Most trips are less than 4 miles (6 kilometers).
Most trips are less than 10 miles (16 kilometers) and the outside
The engine is at low speed most of the time (as in stop-and-go traffic,
You operate in dusty areas frequently.
You tow a trailer.
temperatures are below freezing.
door-to-door delivery,
or other commercial uses).
If any one (or more) of these is true for your driving, follow\
Schedule I. The
chart for Schedule
I has plus signs (t).
MAINTENANCE SCHEDULE II
Follow Schedule II ONLY if none of the above conditions are true. The chart
for Schedule
II has dots (.).
7-3

Downloaded from www.Manualslib.com manuals search engine Scheduled Maintenance Services
-
1 MAINTENANCE SERVICES FOR
I I If your driving conditions meet those specified in “Scheduled Maintenance
FOOTNOTES:
*An Emission Control Service
**See “Explanation
of Scheduled Maintenance Services” in this section.
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Downloaded from www.Manualslib.com manuals search engine MAINTENANCE SCHEDULE I
t
t
THE SERVICES SHOWN ON THIS CHART UP TO 60,000 MILES (100 000 km)
ARE TO BE DONE AFTER 60,000 MILES AT THE SAME INTERVALS.
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Downloaded from www.Manualslib.com manuals search engine Scheduled Maintenance Services
SCHEDULED MAINTENANCE SERVICES FOR
13
14
15
-
-
-
If your driving conditions meet those specified in “Scheduled Ma\
intenance I
Services” in this Section, use Maintenance Sc
Spark Plug Wire Inspection*
Engine Timing Check*
Fuel Tank, Cap and Lines Inspection*
Engine Accessory Drive Belt Inspection*
Tire and Wheel Rotation
e
Drive Axle Service e
Brake Systems Inspection**
FOOTNOTES:
*An Emission Control Service
**See “Explanation
of Scheduled Maintenance Services” in this section.
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