1993 CHEVROLET ASTRO PASSENGER towing

Downloaded from www.Manualslib.com manuals search engine Service & Appearance Care
NOTICE I-
Fuel
The 8th digit of your Vehicle Identification Number (VIN) sho\
ws the code letter for your engine. You will find the VIN at the top left of your instrument
panel. (See “Vehicle Identification Number” in the Index.)\

Use regular unleaded gasoline rated at 87 octane or higher. Wi\
th the 4.3L
(Code
W) engine, use premium unleaded gasoline rated at 91 octane or .
higher for high power performance, when towing a trailer or wi\
th a high
payload requirement. But when operating with a light load as a\
normal
condition, you may use middle grade or regular unleaded gasolin\
es.
The gasoline you use should meet specifications ASTM D4814 in the U.S.
and CGSB 3.5-92 in Canada. These fuels should have the proper \
additives,
so you should not have to add anything to the fuel.
In the
U.S. and Canada, it’s easy to be sure you get the right kind o\
f
gasoline (unleaded). You’ll see
UNLEADED right on the pump. And only
unleaded nozzles
will fit into your vehicle’s filler neck.
Be sure the posted octane
is at least 91 for premium, 89 for middle grade
and
87 for regular. If the octane is less than 87, you may get a heavy
knocking noise when you drive. If it’s bad enough,
it can damage your
engine.
6-4

Downloaded from www.Manualslib.com manuals search engine 13. TIRE AND WHEEL ROTATION AN- INSPECTION -For proper wear
and maximum tire life, rotate tires at the first
6,000 miles (1 0 000
kilometers) for Schedule I or 7,500 miles (12 500 kilometers) for
Schedule
II and then every 7,500 miles (12 500 kilometers) thereafter.
Follow the instructions and patterns shown in Section
6. Check tires for
uneven wear or damage.
If irregular or premature wear is apparent,
check wheel alignment.
Also, check for damaged wheels. See “Tires” in
the Index for more information.
14.
DRIVE AXLE SERVICE -Check readfront axle fluid level and add as
needed. Check constant velocity joints and axle seals for leaki\
ng.
Locking differential -Drain fluid at first oil change and refill. Check
fluid level and add as needed at subsequent oil changes. In d\
usty areas, or trailer towing applications drain fluid at every 15,000 miles
(24 135 kilometers) and refi1l.t
Standard differential -Check fluid level and add as needed at
every oil change. In dusty areas, or trailer towing application\
s, drain
fluid every
15,000 miles (24 135 kilometers) and refi1l.t
15.
BRAKE SYSTEM INSPECTION -When the engine oil is changed,
inspect the lines and hoses for proper hookup, binding, leaks, \
cracks,
chafing, etc. Check the parking brake adjustment, and the fluid\
level in
the master cylinder.
A low fluid level can indicate worn disc brake pads
which may need
to be serviced$
When the wheels are removed for rotation, inspect disc brake p\
ads for
wear and rotors for surface condition.
Also inspect drum brake linings for
wear and cracks. Inspect other brake parts, including drums, wh\
eel
cylinders, parking brake, etc., at the same time.
Inspect brakes more often if driving habits or conditions result in
frequent braking.
tA fluid loss in these systems may indicate a problem. Have them inspected
and repaired at once.
7-1 0

Downloaded from www.Manualslib.com manuals search engine To contact NHTSA, you may either call the Auto Safety Hotline toll-free a\
t
1-800-424-9393 (or 366-01 23 in the Washington, DC area) or write to:
NHTSA,
U.S. Department of Transportation, Washington, D.C. 20590. You can
also _obtain other information about motor vehicle safety from \
the Hotline.
Reporting Safety Defects to the
Canadian Government
If you live in Canada, and you believe that your vehicle has a safety defect,
you should immediately notify Transport Canada, in addition to notifying
General Motors of Canada Limited. You may write to: Transport Canada at
Box 8880, Ottawa, Ontario K1G 3J2.
Reporting Safety Defects to General
Motors
In addition to notifying NHTSA (or Transport Canada) in a situation like this,
we certainly hope you’ll notify us. Please call us at 1-800-222\
-1020, or write:
Chevrolet Motor Division, Customer Assistance Center, Post Office\
Box 7047,
Troy, Michigan 48007-7047. In Canada, please call us at 1-800-263-3777
(English) or 1-800-263-7854 (French). Or, write: General Motors of Canada
Limited, Customer Assistance Center, 1908 Colonel Sam Drive, Osh\
awa,
Ontario L1H 8P7.
Chevmlet/Geo Roadside Assistance
To enhance Chevrolet’s strong commitment to customer satisfaction,\
Chevrolet
is excited to announce the establishment of the ChevroleVGeo Roadside
Assistance Center. As the owner of a 1993 ChevroleVGeo, membership in
Roadside Assistance is free.
Roadside Assistance is available 24 hours a day, 365 days a year, by calling
1-800-CHEV
USA (1-800-243-8872). This toll-free number will provide you
over-the-phone roadside assistance with minor mechanical problems.\

If your
problem cannot be resolved over the phone, our advisors have a\
ccess to a
nationwide network of dealer recommended service providers. The following
services are available:
Towing
Locksmith
Tire repair
Glass replacement
Rental car or taxi
Additional services as necessary
8-5

Downloaded from www.Manualslib.com manuals search engine fNDEX
K
Keys ................................................ 2-3
L
Lights ............................................. 2-40
Dome
......................................... 2-44
Fog Lamps
................................ 2-42
Front Parking
............................ 6-36
Indicator
..................................... 2-64
Taillights
..................................... 6-37
Interior Override Switch
............ 2-45
Operation
................................... 2-31
Reading
..................................... 2-44
Turn Signal
................................ 6-36
Loading Your Vehicle
................... 6-42
Lubrication
..................................... 6.39
Accelerator Control System
..... 6-39
Body
........................................... 6-40
Front Suspension and Steering Linkage
................... 6-38
Front Wheel Bearings
(Two-Wheel Drive)
................. 6-38
Latches and Hinge
................... 6-40
Lock Cylinders
.......................... 6-41
Propeller Shaft Slip
SplinesAJniversal Joints
........ 6-40
Rear Axle
.................................. 6-23
Transfer Case
........................... 6-23
Luggage Carrier
............................ 2-49
M
Maintenance .................................... 7-2
Other Items
............................... 6-38
Periodic Inspections
.................. 7-13
Record
....................................... 7-1 6
Scheduled Maintenance
..... 7.3. 7-8
Underbody
................................. 6-58
Mirrors
........................................... 2-45
Inside
......................................... 2-45
Outside
............................ 2.46. 2-47
Vanity
......................................... 2-48
Model Reference
............................... iii
When Towing
a Trailer
............. 4-49
0
Odometer ....................................... 2-56
Trip
............................................. 2-57
Oil
.................................................... 6-9
Additives
.................................... 6-14
Disposal of Used
...................... 6-15
Pressure Gage
.......................... 2-62
To Check
................................... 6-10
What Kind
to Use ..................... 6-12
When
to Change ...................... 6-14
Owner Checks and Services
....... 7-11
P
Off -Road Recovery ....................... 4-20
Parking Brake
.......................................... 2-20
Downhill
..................................... 4-38
On Hills
............................ 4-37, 4-49
Uphill
.......................................... 4-38
Passing Other Vehicles
...... 4-21, 4-48
Pavement Markings
........................ 4-7
Payload Capacity
.......................... 6-43
Periodic Maintenance Inspections7-13
Power Mirrors
........................................ 2-47
Other Options
............................ 6-38
Seat
.............................................. 1-2
Visor Vanity
............................... 2-48
Windows
.................................... 2-26
Fluid
........................................... 6-30
Product Service Publications
......... 8-6
R
Radiator Pressure Cap ................ 6-29
Radio (See “Audio Systems”) Over Things That Burn
............ 2-23
Power Steering
............................. 4-18
Reading Lights
.............................. 2-44
Rear Defogger
................................ 3-8
Rear Hatch/Split-Panel Doors
........ 2-8
Rear WiperNVasher
...................... 2-34
Recommended Fluids/Lubricants
. 7-14
Reporting Safety Defects
............... 8-4
9-4

Downloaded from www.Manualslib.com manuals search engine Road Signs ..................................... 4-2
Roadside Assistance ...................... 8.5
Rocking Your Vehicle ................... 5-32
Roof Console ................................ 2-51
S
Safety Belts .................................. 1-12
Care Of ..................................... 6-55
Checking Restraint Systems .... 1-43
Driver Position ........................... 1-1 8
Extender .................................... 1-42
Lap-Shoulder Belt ..................... 1-19
Larger Children ......................... 1-40
Passenger Positions ....... 1-26, 1-30
Proper Wear .............................. 1-1 8
Questions and Answers ........... 1-16
Reminder Light .......................... 1-1 7
Replacing After a Crash .......... 1-43
Shoulder Belt Height Adjuster .... 1-21
Smaller Children and Babies ... 1-32
Use During Pregnancy ............. 1-25
Why They Work ........................ 1-13
Safety Chains ............................... 4-46
Safety Warnings ............................. 0-2
Scheduled Maintenance
Services
............................... 7-3, 7-8
Seats ............................................... 1-2
Bench ........................................... 1-5
Controls ....................................... 1-2
Head Restraints ........................ 1-1 1
Rear ............................................. 1-5
Power Driver’s ............................. 1-3
Reclining Bucket ......................... 1-3
Removable ................................... 1-8
Seatback Latches ....................... 1-7
Service ............................................ 6-3
Do-It-Yourself ............................... 6-3
Parts Identification Label .......... 6-62
Publications ......................... 8-6, 8-8
Replacement ParVFilter Recommendations
................. 6-70
Service Station Checks ................ 7-1 7
Adults ......................................... 1-18
Shifting IntolOut Of Park ... 2-21, 2-23
Single Belt Accessory Drive ........ 6-38
Spare Tire ..................................... 5-19
Specification Charts ...................... 6-64
Speedometer ................................. 2-56
Springs, Fiberglass ....................... 6-58
Starting Your Engine .................... 2-14
Steering
In Emergencies
......................... 4-19
Tips ............................................ 4-18
Storage Compartment .................. 2-51
Storing the JacWSpare Tire ......... 5-30
Sun Visors .................................... 2-48
T
Theft .............................................. 2-12
Thermostat .................................... 6-29
Tilt Wheel ...................................... 2-28
Tires ............................................... 6-44
Chains ........................................ 6-51
Changing A Flat ..A-16, 5.17, 5-21
Compact Spare ......................... 5-31
Inspection and Rotation ............ 6-47
Loading ...................................... 6-42
New ............................................ 6-48
Pressure ..................................... 6-45
Uniform Tire Quality Grading ... 6-49
Top Strap ...................................... 1-34
Towing Your Vehicle ....................... 5-7
Towing a Trailer ............................ 4-43
Backing Up ................................ 4-48
Following Distance .................... 4-48
Making Turns ............................. 4-48
Turn Signals .............................. 4-48
Traffic Lights ................................... 4-6
Trailer
Brakes
........................................ 4-46
Wiring Harness .......................... 2-67
Trailering Package ........................ 6-44
Transfer Case ............................... 6-23
Transmission, Automatic ............... 2-17
Add Fluid ................................... 6-22
Check Fluid ............................... 6-20
Torque Lock ............................... 4-39
9-5