1996 Chevrolet Astro Owners Manual

Cleans grease, grime and smoke film Cleans vinyl, cloth, tires and mats

Spot Lifter Optikleen

Wash and Wax Concentrate

Armor All TM Protector

Capture Dry Spot Remover

For cloth

Windshield washer solvent and antifreeze

Protects

Exterior wash vinyl, and leather rubber Spray on wheel cleaner Wheel Cleaner 16 Attracts and absorbs soils

12345002** 12345725 Shines tires

Armor All Cleaner Silicone Tire Shine

See your General Motors Parts Department for these products. See “Fluids and Lubricants’’ in the Index.

6-58

Cleans vinyl, leather and rubber

* Not recommended for pigskin suede leather. **Not recommended for use on instrument panel vinyl.

Vehicle Identification Number (VIN)

ENGINE/l996

CODE

MODEL YEAR

PLANT

t ‘

\ ASSEMBLY

This is the legal identifier for your vehicle. It appears on a plate in the front corner of the instrument panel, on the driver’s side. You can see it if yo11 look through the windshield from outside your vehicle. The VIN also appears on the Vehicle Certification and Service Parts labels and the certificates of title and registration. Engine Identification The eighth character in your VIN is the engine code. This code will help you identify your engine, specifications and replacement parts.

Service Parts Identification Label You’ll find this label on the inside of the front storage compartment door. It’s very helpful if you ever need to order parts. On this label is:

your VIN, the model designation, paint information, and

0 a list of all production options and special equipment. Be sure that this label is not rqmoved from the vehicle.

6-59

Electrical System Add-on Electrical Equipment

NOTICE:

Don’t add anything electrical to your vehicle unless you check with your dealer first, Some electrical equipment can damage your vehicle and the damage wouldn’t be covered by your warranty. Some add-on electrical equipment can keep other components from working as they should.

Your vehicle has an air bag system. Before attempting to add anything electrical to your vehicle, see “Servicing Your Air Bag-Equipped Vehicle” in the Index.

Headlamp Wiring The headlamp wiring is protected by a circuit breaker in the lamp switch. An electrical overload will cause the lamps to go on and off, or in some cases to remain off. If this happens, have your headlamp wiring checked right away. Windshield Wiper Fuses The windshield wiper motor is protected by a circuit breaker and a fuse. If the motor overheats due to heavy snow, etc., the wiper will stop until the motor cools. If the overload is caused by some electricai problem and not snow, etc.; be sure to get it fixed. Power Windows and Other Power Options Circuit breakers in the fuse panel protect the power windows and other power accessories. When the current load is too heavy, the circuit breaker opens and closes, protecting the circuit until the problem is fixed or goes away.

6-60

Fuses and Circuit Breakers The wiring circuits in your vehicle are protected from short circuits by a combination of fuses, circuit breakers and fusible thermal links. This greatly reduces the chance of fires caused by electrical problems. Look at the silver-colored band inside the fuse. If the band is broken or melted, replace the fuse. Be sure you replace a bad fuse with a new one of the identical size and rating. If you ever have a problem on the road and don’t have a spare fuse, you can borrow one that has the same amperage. Just pick some feature of your vehicle that you can get along without -- like the radio or cigarette lighter -- and use its fuse, if it is the correct amperage. Replace it as soon as you can. There are two fuse blocks in your vehicle: one is inside the vehicle and one is in the engine compartment.

Instrument Panel Fuse Block

The fuse block is on the lower portion of the instrument panel on the driver’s side. You can remove fuses with a fuse extractor. To remove fuses if you don’t have a fuse extractor, hold the end of the fuse between your thumb and index finger and pull straight out.

6-61

12

18

24

23

17

11

c57 c 7 E 7 c 7 4 c 7 c 7 E 7 E 7

22

10

16

15

C 7 E 7 E 7 C 7

21

14

20 i c 7

2 c 7 c87 c 7 c 3 c 7 c 7 c 7

13

19

FuseKircuit Usage

Breaker

6-62

Stop/Turn/Hazard Lamps, CHMSL, Chime Module No Fuse-Resistor Courtesy Lamps, Power Outside Mirrors, Glove Box Lamp, Dome Reading Lamps, Vanity Mirror Lamps

FuseKircuit Usage

Breaker

10 11 12

13

DRL Relay, DRL Module, Chime Headlamp Switch, Keyless Entry, Cluster, Overhead Console Not Used Cruise Module, Cruise Activator Switch Power Outlets, ALDL, Subwoofer Amplifier Not Used License Plate Lamp, Taillamps, Parking Lamps, Ashtray Lamp, Panel Lights, Trailer Taillamps, Front and Rear Sidemarker Lamps, Door Switch Illumination, Headlamp Switch Illumination, RSA Illumination Air Bag System Wiper Motor, Washer Pump L, M 1, M2 Blower Motor, Rear A/C Relay Coil, Front Cont, Temp. Door Motor, Hi Blower Relay, Defogger Timer Coil, Upfitter Relay Coil Cigarette Lighter, Door Lock Relay

Fuse/Circuit Usage

Breaker

14

Cluster HVAC Controls, Chime Module, Radio Illumination, Rear Heat Switch Illumination, Rear WiperNasher Switch Illumination, Rear Liftgate Switch Illumination, Remote Cassette Illumination, OH Console DRL Lamps Front Turn Signals, Rear Turn Signals, Trailer Turn Signals, Back-up Lamps, BTSI Solenoid Radio: ATC (Standby), 2000 Series (Main Feed), Rear Seat Audio Controls VCM-Ign 3, VCM- Brake, 4WAL, Cruise Stepper Motor Radio: ATC (Main Feed), 2000 Series (Standby)

15 16

', 17

18

19

Fuse/Circuit Usage

Breaker

20

21 22 23 24

PRNDLI Odometer, TCC Enable and PWM Solenoids, Shift A and Shift B Solenoids, 3-2 Downshift Solenoids Not Used Not Used Rear Wiper, Rear Washer Pump Not Used (Circuit Breaker) Power Door Lock, 6-way Power Seat, Keyless Entry Module, Dutch Door Module, Dutch Door Release (Circuit Breaker) Power Windows

6-63

Underhood Electrical Center

The underhood electrical center is located toward the rear of the engine compartment on the driver's side. Lift the hood and open the cover to gain access to this fuse block.

6-64

1 (-)

I-) (-1 [-) (T) E3 IIVC) (-)

Usage

. . Upfitter Battery Feed . . Upfitter Ignition Feed

Feed AUXB . . . . . . AUX A . . . . . , . . Relay A/C Relay IGN Relay Starter Enable Relay A/C Enable Relay Empty Relay Fuel Pump Relay

Fuse UPFIT-BATT .......

.. ..

UPFIT-IGN . . Spare . . . . . Fuse Puller* Spare ............. Spare . . . . . . . . . . . . . ECM-B . . . . . . . . . . . .

HORN ...... . . A/C COMP ... RR DEFOG ....... ..

ENG-I . . . . . .

IGN-E

Usage Upfitter Battery Power Stud, Trailer Wiring Harness Upfitter Ignition Relay Not Used

Not Used Not Used Fuel Pump Relay, VCM, Oil Pressure Switch/Sender Horn Relay A/C Enable Relay Heater-A/C Control Selector Switch Oxygen Sensors 1-4, Camshaft Position Sensor, Mass Air Flow Sensor, Evaporative Emission Canister Purge Solenoid Valve, Linear EGR Valve Solenoid, VCM A/C Enable Relay

Fuse ECM-I . . . . . .....

LIGHTING . . . . .

BATT I/P . . . . . . .

IGN A . . . . . . . . . . . . . IGN B . . . . . . . . . . . . . ABS . . . . . . . . . . . . . . AIC . . . . . . . . . . . . . . .

Usage Fuel Injectors 1-6, Crankshaft Position Sensor, VCM, Distributor Ignition Control Module Park Lamps Fuse, DRL Fuse, Headlamp and Panel Dimmer Switch Fuse Block Fuses, Power Seat CB, Stop/Hazard Fuse, Auxiliary Power Fuse, Cigarette Lighter Fuse, Radio, Battery Fuse Starter Relay, Ignition Switch Ignition Switch Brake Pressure Module Valve Blower Motor Resistor, Blower Relay Auxiliary Heater A/C Relay Not Used

RR HTR/AC . . . . . . . . Spare . . . . . . . . . . . . . * A fuse puller is included in the underhood electrical center. You will also find spare fuses.

6-65

Replacement Bulbs

Exterior Lamps Halogen Headlamps - Sealed Beam Halogen Headlamps - Composite Halogen Headlamps - Composite Parking, Turn Signal Lamps Rear Stoplamps Sidemarker Lamps Back-up Lamps

Quantity

Trade No. H6054 9006 (Low Beam) 9005 (High Beam) 3 157NA 2057 194 1156

6-66

Capacities and Specifications Engine Specifications Engine . . . . . . . . . . . . . . . “VORTEC” 4300 V6 SFI‘k RPO ................................... L35 Firing Order ...................... 1-6-5-4-3-2 Horsepower . . . . . . . . . . . . . . . . . . . 190 at 4,400 rpm Thermostat Specification . . . . . . . . . 195 “F (9 1 O C) “Sequential Fuel Injection Wheel Nut Torque Base or Optional Wheel . . . . . . . 100 lb-ft (140 Nem) . . . . See “Loading Tire Pressures . . . . . . . . . Your Vehicle” in the Index.

Cooling System Capacity

Quantity*

Without Rear Heater

13.5 quarts (12.8 L)

Quantity*

with Rear Heater 16.5 quarts (15.5 L)

*All quantities are approximate. After refill, the level must be checked.

. . 27 gallons (102 L)

Crankcase Capacity Quantity* with Filter . . . . . . . . . . . . . . . . . . . 4.5 quarts (4.3 L) *All quantities are approximate. After refill, the level must be checked. Do not overfill. Fuel Tank Capacity Standard Tank* . . . . . . . . . . . *All quantities are approximate, Transmission Capacity Automatic Transmission (Drain and Refill)“ . . . . . . . . . *All quantities are approximate. Rear Axle Capacity Standard Rear Axle* . . Locking Rear Axle” . . . . . . . . . . *All quantities are approximate.

. . 3.5 pint (1.7 L) 3.5 pint (1.7 L)

. . 5.0 quarts (4.7 L)

6-67

Air Conditioning Refrigerants Not all air conditioning refrigerants are the same. If the air conditioning system in your vehicle needs refrigerant, be sure the proper refrigerant is used. If you’re not sure, ask your GM dealer. Refrigerant should be added only by a qualified A/C technician.

Air Conditioning Refrigerant Capacity

VPe R- 134a R- 134a

System C-60** C-69***

Quantity* 2.00 Ibs. (0.91 kg) 3.00 lbs. (1.36 kg)

*All quantities are approximate. **Front A/C only. ***Front and Rear A/C.

NOTICE:

R-134a refrigerant is not compatible with R-12 refrigerant in an air conditioning system. R-12 in an R-134a system will cause compressor failure, refrigerant oil sludge, or poor air conditioning system performance.

6-68

Normal Maintenance Replacement Parts Replacement part numbers listed in this section are based on the latest information available at the time of printing, and are subject to change. If a part listed in this manual is not the same as the part used in your vehicle when it was built, or if you have any questions, please contact your GM truck dealer. Oil Filter.. ......................... PF52 Air Cleaner Filter .................. A 1 163C Automatic Transmission Filter Kit . . . . . . . . . . . . . . . 24200796 CV774C PCV Valve Spark Plugs . . . . . . . . . . . . . . . . . . . . . . . 41-932 Spark Plug Gap ...... 0.060 inches (1.52 mm)

......................

Fuel Filter . . . Radiator Cap . . . . . . . Wiper Blades (Front) . Wiper Blade (Rear) . .

. . GF481 . . . . . . . . . . . . RC27 . . 22110158, Pin Type . . 22154396, Pin Type

Vehicle Dimensions* Wheelbase . . . . . . . . . . . . . . 189.8 inches (482 cm) Width ................... 77.5 inches (1 96.8 cm) Height. . . . . . . . . . . . . . . . . . . 76.2 inches (193.5 cm) Wheelbase . . . . . . . . . . . . . . 11 1.2 inches (282.4 cm) Front Tread Width ......... 65.1 inches (165.4 cm) Rear Tread Width . . . . . . . . 65.1 inches (1 65.4 cm)

*Figures reflect base equipment only.

6-69

NOTES

6-70

1 IMPORTANT.

KEEP ENGINE OIL AT THE PROPER

LEVEL AND CHANGE AS

RECOMMENDED

This section covers the maintenance required for your vehicle. Your vehicle needs these services to retain its safety, dependability and emission control performance.

Protection Plan

Have you purchased the GM Protection Plan? The Plan supplements your lzew vehicle warranties. See your Warranty and Owner Assistance booklet, or your GM dealer for details.

Introduction 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 mainteqance procedures are important. Improper vehicle maintenance can even affect the quality of the air we breathe. Improper fluid levels or the wrong tire inflation can increase the level of emissions from your vehicle. To help protect our environment, and to keep your vehicle in good condition, please maintain your vehicle properly.

7-1

How This Section is Organized The remainder of this section is divided into five parts: “Part 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.

A CAUTION:

work on a vehicle can be dangerous. In trying to do some jobs, you can be seriously injured. Do your own maintenance work only if you have the required know-how and the proper tools and equipment for the job. If you have any doubt, have a qualified technician do the work.

you are skilled enough to do some work on your vehicle, you will probably want to get the service information GM publishes. See “Service and Owner Publications’’ in the Index.

7-2

“Part 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. “Part C: Periodic Maintenance Inspections” explains important inspections that your GM dealer’s service department or another qualified service center should perform. “Part 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. “Part 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 part. 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.

Part A: Scheduled Maintenance Services Using Your Maintenance Schedule 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 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’ll 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. This part tells you the maintenance services you should have done and when you should schedule them. 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.

The proper fluids and lubricants to use are listed in Part 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. These schedules are for vehicles that:

carry passengers and cargo within recommended limits. You will find these limits on your vehicle’s CertificationRire label. See “Loading Your Vehicle” in the Index. are driven on reasonable road surfaces within legal driving limits.

0 use the recommended 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:

7-3

Maintenance Schedule

Short TripKity Definition

Follow the Short TripKity Maintenance Schedule if any one of these conditions is true for your vehicle:

Most trips are less than 5 to 10 miles (8 to 16 km). This is particularly important when outside temperatures are below freezing. Most trips include extensive idling (such as frequent driving in stop-and-go traffic). Most trips are through dusty areas. You frequently tow a trailer or use a carrier on top of your vehicle. If the vehicle is used for delivery service, police, taxi or other commercial application.

One of the reasons y o ~ l should follow this schedule if you operate your vehicle under any of these conditions is that these conditions cause engine oil to break down soonex

7-4

Short Trip/City Intervals Every 3,000 Miles (5 000 km): Engine Oil and Filter Change (or 3 months, whichever occurs first). Chassis Lubrication (or 3 months, whichever occurs first). Drive At 6,000 Miles (10 000 km) -- Then Every Axle Service (or 3 months, whichever occurs fust). 12,000 Miles (20 000 km): Tire Rotation. Every 15,000 Miles (25 000 km): Air Cleaner Filter

Inspection, if driving in dusty conditions. Front Wheel Bearing Repack (2WD only) (or at each brake relining, whichever occurs first). Automatic Transmission Service (severe conditions only).

Every 30,000 Miles (50 000 km): Air Cleaner Filter Replacement. Fuel Filter Replacement. Automatic Transmission Service (Normal Conditions).

Every 60,000 Miles

(100 000 km): Engine Accessory

Drive Belt Inspection. Fuel Tank, Cap and Lines Inspection.

Every 100,000 Miles (166 000 km): Cooling System Service (or every 60 months, whichever occurs first). Spark Plug Wire Inspection. Spark Plug Replacement. Positive Crankcase Ventilation (PCV) Valve Inspection.

These intervals only summarize nzaintenance services. Be sure to follow the complete maintenance schedule on the following pages.

Maintenance Schedule

Long Tripmighway

Definition

Follow this maintenance schedule only if none of the conditions from the Short Trip/City Maintenance Schedule is true. Driving a vehicle with n f . l l y warmed engine under highway conditions causes engine oil to break down sloweE

Intervals

Long Trip/Highway Every 7,500 Miles (12 500 km): Engine Oil and Filter Char,ge (or every 12 months, whichever occurs first). Chassis Lubrication (or every 12 months, whichever At 7,500 Miles (12 500 km) -- Then Every occurs first). Drive Axle Service. 15,000 Miles (25 000 km): Tire Rotation. Every 15,000 Miles (25 000 km): Automatic

Transmission Service (severe conditions only).

Every 30,000 Miles (50 000 km): Fuel Filter

Replacement. Air Cleaner Filter Replacement. Front Wheel Bearing Repack (2WD only) (or at each brake relining, whichever occurs first). Automatic Transmission Service (Normal Conditions).

Every 60,000 Miles (100 000 km): Engine

Accessory Drive Belt Inspection. Fuel Tank, Cap and Lines Inspection.

Every 100,000 Miles (166 000 km): Cooling System Service (or every 60 months, whichever occurs first). Spark Plug Wire Inspection. Spark Plug Replacement. Positive Crankcase Ventilation (PCV) Valve Inspection.

These intervals only swnnzarize maintenance services. Be sure to follow the complete maintenance schedule on the following pages.

7-5

Short Trip/City Maintenance Schedule

The services shown in this schedule up to 100,000 miles (166 000 km) should be performed after 100,000 miles (166 000 km) at the same intervals. Footnotes 3- 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 the vehicle’s useful life. We, however, urge that all recommended maintenance services be performed at the indicated intervals and the maintenance be recorded. # Lubricate the front suspension, ball joints and kingpin bushings, steering linkage and transfer case shift linkage, parking brake cable guides and brake pedal springs.

lxle service:

Drive a Locking Differential -- Drain fluid and refill at first engine oil change. At subsequent oil changes, check fluid level and add fluid as needed. If driving in dusty areas or towing a trailer, drain fluid and refill every 15,000 miles (25 000 km). Standard Differential -- Check fluid level and add fluid as needed at every oil change. If driving in dusty areas or towing a trailer, drain fluid and refill every 15,000 miles (25 000 km). More frequent lubrication may be required for heavy-duty use.

7-6

I Short TripKity Maintenance Schedule 3,000 Miles (5 000 km) 0 Change engine oil and filter (or every

6,000 Miles (10 000 km) 0 Change engine oil and filter (or every

3 months, whichever occurs first). An Emission Control Service. 0 Lubricate chassis components; see

footnote ## (or every 3 months, whichever occurs first). 0 Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. **

3 months, whichever occurs first). An Emission Control Service.

0 Lubricate chassis components; see footnote # (or every 3 months, whichever occurs first). 0 Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. ** 0 Rotate tires. See “Tire Inspection and Rotation”

in the Index for proper rotation pattern and additional information. During tire rotation, check brake calipers for freedom of movement. Refer to the appropriate GM service manual for proper caliper service procedures.

I DATE

I ACTUAL MILEAGE

I SERVICED B Y I

DATE

ACTUAL MILEAGE

SERVICED BY:

~~~

~~

~ . . ~.

7-7

I Short TripKity Maintenance Schedule 9,000 Miles (15 000 km) 0 Change engine oil and filter (or every

3 months, whichever occurs first). An Emission Control Service. 0 Lubricate chassis components; ,see

footnote # (or every 3 months, whichever occurs first). 0 Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. **

12,000 Miles (20 000 km) 0 Change engine oil and filter (or every

3 months, whichever occurs first). An Emission Control Service. 0 Lubricate chassis components; see

footnote # (or every 3 months, whichever occurs first). 0 Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. **

I DATE

ACTUAL

MILEAGE

SERVICED BY

7-8

I Short Trip/City Maintenance Schedule 15,000 Miles (25 000 km) 0 Change engine oil and filter (or every

3 months, whichever occurs first). An Emission Control Service. 0 Lubricate chassis components; see

footnote ## (or every 3 months, whichever occurs first). 0 Inspect air cleaner filter if you are driving

in dusty conditions. Replace filter if necessary. An Emission Control Service.

0 Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. ** For Two-Wheel-Drive vehicles only: Clean and repack the front wheel bearings (or at each brake relining, whichever occurs first).

0 Change automatic transmission f l r lid and filter 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. - When doing frequent trailer towing. - Uses such as found in taxi, police or

delivery service.

[f you do not use your vehicle under m y of these conditions, change the fluid and filter every 30,000 miles (50 000 km).

7-9

I Short Trip/City Maintenance Schedule 18,000 Miles (30 000 km) 0 Change engine oil and filter (or every

3 months, whchever occurs first). An Emission Control Service.

0 Lubricate chassis components; see footnote ## (or every 3 months, whichever occurs first). 0 Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. ** Rotate tires. See “Tire Inspection and Rotation’’ in the Index for proper rotation pattern and additional information. During tire rotation, check brake calipers for freedom of movement. Refer to the appropriate GM service manual for proper caliper service procedures. I DATE SERVICED BY I

MILEAGE

ACTUAL

21,000 Miles (35 000 km) 0 Change engine oil and filter (or every

3 months, whichever occurs first). An Emission Control Service. 0 Lubricate chassis components; see

footnote ## (or every 3 months, whichever occurs first). 0 Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. **

DATE ACTUAL MILEAGE

SERVICED B Y I

7-10

Short TripKity Maintenance Schedule 24,000 Miles (40 000 km) 0 Change engine oil and filter (or every

3 months, whichever occurs first). An Emission Control Service. 0 Lubricate chassis components; see

footnote # (or every 3 months, whichever occurs first). 0 Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. **

27,000 Miles (45 000 km) 0 Change engine oil and filter (or evi 3 months, whichever occurs first). An Emission Control Service. 0 Lubricate chassis components; see

footnote # (or every 3 months, whichever occurs first). 0 Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. **

I DATE

I ACTUAL MILEAGE

I SERVICED B Y I

DATE

ACTUAL MILEAGE

SERVICED B Y

7-11

Short TripKity Maintenance Schedule 30,000 Miles (50 000 km) 0 Change engine oil and filter (or every

3 months, whichever occurs first). An Emission Control Service. 0 Lubricate chassis components; see

footnote # (or every 3 months, whichever occurs first). 0 Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. **

0 For Two-Wheel-Drive vehicles only: Clean and repack the front wheel bearings (or at each brake relining, whichever occurs first).

0 Replace fuel filter. An Emission Control Service. 0 Replace air cleaner filter. An Emission Control Service. 0 Change automatic transmission fluid and filter if the vehicle is mainly driven under one or more of these conditions: - In heavy city traffic where the outside temperature regularly reaches 90 O F (32°C) or higher.

- In hilly or mountainous terrain.

7-12

I Short TripKity Maintenance Schedurl

- When doing frequent trailer towing. - Uses such as found in taxi, police or

delivery service.

If you do not use your vehicle under any of these conditions, change the fluid and filter every 30,000 miles (50 000 knz). 0 Rotate tires. See “Tire Inspection and

Rotation’’ in the Index for proper rotation pattern and additional information. During tire rotation, check brake calipers for freedom of movement. Refer to the appropriate GM service manual for proper caliper service procedures. DATE ACTUAL MILEAGE

SERVICED B Y

33,000 Miles (55 000 km) 0 Change engine oil and filter (or every

3 months, whichever occurs first). An Emission Control Service. 0 Lubricate chassis components; see

footnote # (or every 3 months, whichever occurs first). 0 Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. **

DATE

ACTUAL MILEAGE

SERVICED BY:

7-13

Short Trip/City Maintenance Schedule. 36,000 Miles (60 000 km) 0 Change engine oil and filter (or every

3 months, whichever occurs first). An Emission Control Service. 0 Lubricate chassis components; see

footnote # (or every 3 months, whichever occurs first). 0 Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals, for leaking. **

39,000 Miles, (45 000 kim)~ 0 Change engine oil and filter (or every

3 months, whichever occurs first). An Emission Control Service. 0 Lubricate chassis components; see

footnote # (or every 3 months, whichever occurs first). 0 Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. **

DATE

ACTUAL MILEAGE

SERVICED BY:

DATE

ACTUAL MILEAGE SERVICED

BY:

I Short Trip/City Maintenance Schedule 42,000 Miles (70 000 km)

Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service.

0 Lubricate chassis components; see footnote # (or every 3 months, whichever occurs first). Check readfront axle fluid level and add, fluid as needed. Check constant velocity joints and axle seals for leaking. ** 0 Rotate tires, See ‘Tire Inspection and Rotation” in the Index for proper rotation pattern and additional information. During tire rotation, check brake calipers for fieedom of movement.- Refer to the appropriate GM service manual for

’

45,000 Miles (75 000 km) 0 Change engine oil and filter (or’every

3 months, whichever occurs first). An Emission Control Service. 0 Lubricate chassis components; see

footnote # (or every 3 months, whichever occurs first). 0 Check readfront axle fluid level and,add fluid as needed. Check constant velocity joints and axle seals for leaking. **

0 For Two-Wheel-Drive vehicles only: Clean and repack the front wheel bearings (or at each brake reliningj whichever occurs first). (Continued)

proper caliper service procedures. I ACTUAL MILEAGE SERVICED

BY:

.:

I.

’,_

,,4.

.-

7-15

I Short Trip/City Maintenance Schedule

45,000 Miles (75 000 km) (Continued)

Change automatic transmission fluid and filter if the vehicle is mainly driven under one or more of these conditions: - In heavy city traffic where the outside

temperature regularly reaches 90 O F (32°C) 'or higher.

- In hilly or mountainous terrain. When doing frequent trailer towing. - Uses such as found in taxi, police or

delivery service.

0 Inspect air cleaner filter if you are driving

,#-.

in .dusty conditions. Replace filter if necessary. An Emission Control Service.

lfyou do not use your vehicle under any of these conditions, change the fluid and filter every 30,000 miles (SO 000 km).

DATE ACTUAL MILEAGE SERVICED

BY:

I Short n$City Maintenance Schedule 48,000 Miles (80 000 km) 0 Change engine oil and filter (or every

3 months, whichever occurs first). An Emission Control Service. 0 Lubricate chassis components; see

footnote # (or every 3 months, whichever occurs first). 0 Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. **

51,000 Miles (85 000 km) 0 Change engine oil and filter (or every

3 months, whichever occurs first). .An Emission Control Service.

0 Lubricate chassis components; see

footnote # (or every 3 months, whichever occurs first). 0 Check readfront axle fluid level and add ' fluid as needed. Check constant velocity joints and axle seals for leaking. **

DATE

ACTUAL MILEAGE

SERVICED BY:

DATE

ACTUAL MILEAGE

SERVICED BY:

1 .'

7-17

I Short ‘Trip/City Maintenance Schedule 54,000 Miles (90 000 km) 0 Change engine oil, and filter (or every

3 months, whichever occurs first). An Emission Control Service:

0 Lubricate chassis components; see footnote ## (or every 3 months, whichever occurs first). 0 ‘Check rear/fi=ont axle fluid level a d add fluid as needed. Check constant velocity joints and axle seals for leaking. ** 0 Rotate tires. See “Tire Inspection and Rotation” in,the Index for proper rotation pattern and ’ additional information. During tire rotation,

check brake calipers for freedom of movement. Refer to the appropriate GM service manual for proper caliper service procedures.

57,000 Miles. (95 000 km) 0 Change engine oil and filter (or every

3 months, whichever occurs first). An Emission Control Service. 0 Lubricate chassis components; see

footnote # (or every 3 months, whichever occurs first). 0 Check readfront axle fluid level and add ., fluid as needed. Check constant velocity joints and axle seals for leaking. **

I Short TripJCity Maintenance Schedule 60,000 Miles (100 000 km) 0 Change engine oil and filter (or every

3 months, whichever occurs first). An Emission Control Service. 0 Lubricate chassis components; see

footnote # (or every 3 months, whichever occurs first). 0 Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. **

0 For Two-Wheel-Drive vehicles only: Clean and repack the front wheel bearings (or at each brake relining, whichever occurs first).

Change a1 ltomatic transmission fl .uid and filter 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. - When doing frequent trailer towing. - Uses such as found in taxi, police or

delivery service.

I f you do not use your vehicle under any of these conditions, change the 30,000 miles (50 000 km).

fluid and filter every

(Continued)

7-19

I Short ,Trip/City -Maintenance. Schedule . I 63,000 Miles (105 000, km) 60,000 Miles (100‘ 000 km) (Continued) 0 Inspect engine accessory drive belt. 0 Change engine,oil and filter (or every 0 Replace fuel filter. An Emission Control Service. 0 Replace air cleaner filter. An. Emission Control Service. 0 Inspect- fuel tank, ,cap’ and lines for damage

3 months, whichever occurs first). An Emission Control Service. 0 Lubricate ‘chassis components; see

footnote # (or every 3’months, whichever occurs first). 0 Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals .for leaking. * *

or leaks. Inspect fuel cap gasket for any.damage. Replace parts as needed. An Emission Control Service.

DATE

ACTUAL MILEAGE SERVICED

BY:

DATE SERVICED

ACTUAL MILEAGE __

BY:

I Short TripKity Maintenance Schedule 66,000 Miles (110 000 km) 0 Change engine oil and filter (or every

3 months, whichever occurs first). An Emission Control Service.

0 Lubricate chassis components; see footnote # (or every 3 months, whichever occurs first). 0 Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. **

0 Rotate tires. See “Tire Inspection and Rotation’’

in the Index for proper rotation pattern and additional information. During tire rotation, check brake calipers for freedom of movement. Refer to the appropriate GM service manual for proper caliper service procedures.

69,000 Miles (115 000 km) 0 Change engine oil and filter (or every

3 months, whichever occurs first). An Emission Control Service. 0 Lubricate chassis components; see

footnote # (or every 3 months, whichever occurs first). 0 Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. **

DATE

ACTUAL MILEAGE

SERVICED BY:

DATE

ACTUAL MILEAGE

SERVICED B Y

7-21

Short TripKity Maintenance Schedule 72,000 Miles (120 000 km) 0 Change engine oil and filter (or every

3 months, whichever occurs first). An Emission Control Service. 0 Lubricate chassis components; see

footnote # (or every 3 months, whichever occurs first). 0 Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. **

I DATE

I ACTUAL MILEAGE

SERVICED B Y I

7-22

75,000 Miles (125 000 km) 0 Change engine oil and filter (or every

3 months, whichever occurs first). An Emission Control Service. 0 Lubricate chassis components; see

footnote ## (or every 3 months, whichever occurs first).

0 For Two-Wheel-Drive vehicles only: Clean and repack the front wheel bearings (or at each brake relining, whichever occurs first). 0 Change automatic transmission fluid and filter if the vehicle is mainly driven under one or more of these conditions: - In heavy city traffic where the outside

temperature regularly reaches 90 O F (32 O C) or higher.

- In hilly or mountainous terrain.

I Short TripKity Maintenance Schedule

- When doing frequent trailer towing. - Uses such as found in taxi, police or

delivery service.

I f you d9 not use your vehicle under any of these conditions, change the 30,000 miles (50 000 knz).

fluid and filter every

c] Inspect air cleaner filter if you are driving

in dusty conditions. Replace filter if necessary. An Emission Control Service. -f-

0 Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. **

I DATE

I ACTUAL MILEAGE

I SERVICED B Y I

78,000 Miles (130 000 km) 0 Change engine oil and filter (or every

3 months, whichever occurs first). An Emission Control Service.

0 Lubricate chassis components; see footnote # (or every 3 months, whichever occurs first). 0 Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. ** 0 Rotate tires. See “Tire Inspection and Rotation” in the Index for proper rotation pattern and additional information. During tire rotation, check brake calipers for freedom of movement. Refer to the appropriate GM service manual for proper caliper service procedures.

DATE SERVICED

ACTUAL MILEAGE

BY:

7-23

84,000 Miles (140 000 km) 0 Change engine oil and filter (or every

3 months, whichever occurs first). An Emission Control Service. Lubricate chassis components; see footnote # (or every 3 months, whichever occurs first). Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. **

I Short TripKity Maintenance Schedule I 81,000 Miles (135 000 km)

Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. 0 Lubricate chassis components; see

footnote # (or every 3 months, whichever occurs first). 0 Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. **

’

I DATE

ACTUAL

MILEAGE

SERVICED

B Y

7-24

w Short. TripKity Maintenance Schedule 87,000 Miles (145 000 km) 0 Change engine oil and filter (or every

3 months, whichever occurs first). An Emission Control Service. 0 Lubricate chassis components; see

footnote ## (or every 3 months, whichever occurs first). 0 Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. **

90,000 Miles (150 000 km) 0 Change engine oil and filter (or every

3 months, whichever occurs first). An Emission Control Sewice. 0 Lubricate chassis componenis; see

8,

footnote ## (or every 3 months, whichever occurs first). 0 Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaki,ng. **

6 ACTUAL MILEAGE

0 For Two-Wheel-Drive vehicles only: Clean and repack the front wheel bearings (or at each brake relining, whichever occurs first). (Continued)

SERVICED BY:

6' ' i

7-25

I Short Trip/City Maintenance Schedule I 90,000 Miles (150 000 km) (Continued) 0 Change automatic transmission fluid and filter 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. - When doing frequent trailer towing. - Uses such as found in taxi, police or

delivery service.

I f you do not use your vehicle under any of these conditions, change the fluid and filter every 30,000 miles (50 000 km).

7-26

0 Replace fuel filter. An Emission Control Service. 0 Replace air cleaner filter. An Emission Control Service. 0 Rotate tires. See “Tire Inspection and

Rotation” in the Index for proper rotation pattern and additional information. During tire rotation, check brake calipers for freedom of movement. Refer to the appropriate GM service manual for proper caliper service procedures.

DATE

ACTUAL MILEAGE SERVICED

B Y

1 Short Trip/City Maintenance Schedule 93,000 Miles (155 000 km) 0 Change engine oil and filter (or every

3 months, whichever occurs first). An Emission Control Service.

0 Lubricate chassis components; see

footnote # (or every 3 months, whichever occurs first). 0 Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. **

96,000 Miles (160 000 km) 0 Change engine oil and filter (or every

3 months, whichever occurs first). An Emission Control Service. 0 Lubricate chassis components; see

footnote # (or every 3 months, whichever occurs first). 0 Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. **

DATE

ACTUAL MILEAGE

SERVICED BY:

DATE

ACTUAL MILEAGE

SERVICED BY:

7-27

Short TripKity Maintenance Schedule 99,000 Miles (165 000 km) 0 Change engine oil and filter (or every

3 months, whichever occurs first). An Emission Control Service. 0 Lubricate chassis components; see

footnote # (or every 3 months, whichever occurs first). 0 Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. **

DATE

ACTUAL MILEAGE

SERVICED BY:

7-28

100,000 Miles (1 66 000 km) 0 Drain, flush and refill cooling system (or every 60 months since last service, whichever occurs first). See “Engine Coolant” in the Index for what to use. Inspect hoses. Clean radiator, condenser, pressure cap and neck. Pressure test cooling system and pressure cap. An Emission Control Service. 0 Inspect spark plug wires. An Emission Control Service. Cl Replace spark plugs. 0 Inspect Positive Crankcase Ventilation (Pcv) valve. An Emission Control Service. I DATE

An Emission Control Service.

ACTUAL MILEAGE

SERVICED B Y

Long Tripmighway Maintenance Schedule

The services sbown in this schedule up to 100,000 miles (166 000 km) should be performed after 100,000 miles (166 000 km) at the same, intervals. Footnotes 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 the vehicle’s useful life. We, however, urge that all recommended maintenance services be performed at the indicated intervals and the maintenance be recorded. # Lubricate the front suspension, ball joints and kingpin bushings, steering linkage and transfer case shift linkage, parking brake cable guides and brake pedal springs.

** Drive axle service:

Locking Differential -- Drain fluid and refill at first engine oil change. At subsequent oil changes, check fluid level and add fluid as needed. If driving in dusty areas or towing a trailer, drain fluid and refill every 15,000 miles (25 000 km). Standard Differential -- Check fluid level and add fluid as needed at every engine oil change. If driving in dusty areas or towing a trailer, drain fluid and refill every 15,000 miles (25 000 km). More frequent lubrication may be required for heavy-duty use.

7-29

7,500 Miles (12 500 km) 0 Change engine oil and filter (or every 12 months, whichever occurs first). An Emission Control Service.

0 Lubricate chassis components; see footnote ## (or every 12 months, whichever occurs first). 0 Check readfront axle fluid level and add fluid as needed. Check constant .velocity joints and axle seals for leaking. ** 0 Rotate tires. See “Tire Inspection and Rotation’’ in the Index for proper rotation pattern and additional information. During tire rotation, check brake calipers for freedom of movement. Refer to the appropriate GM service manual for DroDer calker service txocedures.

7-30.

15,000 Miles (25 000 km) 0 Change engine oil and filter (or every

12 months, whichever occurs first). An Emission Control Service. 0 Lubricate chassis components; see

footnote # (or every 12 months, whichever occurs first).

0 Check readfront axle fluid level-and add fluid as needed. Check constant velocity joints and axle seals for leaking. ** 0 Change automatic transmission fluid and filter 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 O C) or higher.

Long Trip/Higl

- In hilly or mountainous terrain. - When doing frequent trailer towing. - Uses such as found in taxi, police or

delivery service.

If you do not use your vehicle under any oj these conditions, change the fluid and filter every 30,000 miles (50 000 km).

DATE ACTUAL MILEAGE

SERVICED B Y I

22,500 Miles (37 500 km) 0 Change engine oil and filter (or every

12 months, whichever occurs first). An Emission Control Service.

0 Lubricate chassis components; see footnote ## (or every 12 months, whichever occurs first). 0 Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. ** 0 Rotate tires. See “Tire Inspection and Rotation”

in the Index for proper rotation pattern and additional information. During tire rotation, check brake calipers for freedom of movement. Refer to the appropriate GM service manual for proper caliper service procedures.

7-31

I Long Tripmighway Maintenance Schedule 30,000 Miles (50 000 km) 0 Change engine oil and filter (or every

12 months, whichever occurs first). An Emission Control Service. 0 Lubricate chassis components; see

footnote # (or every 12 months, whichever occurs first). 0 Chekk readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. **

0 For Two-Wheel-Drive vehicles only: Clean and repack the front wheel bearings (or at each ,brake relining, whichever occurs first) 0 Change automatic transmission fluid and filter if the vehicle is mainly driven under one or more of these conditions: - In heavy city traffic where the outside

temperature regularly reaches 90 O F (32" C) or higher.

7-32

- In hilly or mountainous terrain. - When doing frequent trailer towing. - Uses such as found in taxi, police or

delivery service.

If you do not use your vehicle under any of these conditions, change the fluid andfilter every 30,000 miles (50 000 km).

0 Replace fuel filter. An Emission Control Service. 0 Replace air cleaner filter. An Emission Control Service.

I DATE

ACTUAL

MILEAGE

SERVICED

BY:

37,500 Miles (62 500 km) 0 Change engine oil and filter (or every

12 months, whichever occurs first). An Emission Control Service.

0 Lubricate chassis components; see footnote # (or every 12 months, whichever occurs first). 0 Check readfront axle fluid level and add fluid

0 Rotate tires. See “Tire Inspection and Rotation”

as needed. Check constant velocity joints and axle seals for leaking. ** in the Index for proper rotation pattern and additional information. During tire rotation, check brake calipers for freedom of movement. Refer to the appropriate GM service manual for proper caliper service procedures.

45,000 Miles (75 000 km) 0 Change engine oil and filter (or e 12 months, whichever occurs first). An Emission Control Service. 0 Lubricate chassis components; see

,veri

footnote # (or every 12 months, whichever occurs first). 0 Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. ** 0 Change automatic transmission fluid and filter 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.

(Continued)

7-33

lg TriplHighway Maintenance Schedule 1

LI

45,000 Miles (75 000 km) (Continued)

- In hilly or mountainous terrain. - When doing frequent trailer towing. - Uses such as found in taxi, police or

delivery service.

If you do not use your vehicle under any OJ these conditions, change the fluid andfilter every 30,000 miles (50 000 km).

I DATE

ACTUAL

MILEAGE

SERVICED

BY:

52,500 Miles (87 500 km) 0 Change engine oil and filter (or every

12 months, whichever occurs first). An Emission Control Service.

0 Lubricate chassis components; see footnote # (or every 12 months, whichever occurs first). 0 Check readfront axle fluid level and add fluid

as needed. Check constant velocity joints and axle seals for leaking. ** Rotate tires. See “Tire Inspection and Rotation” in the Index for proper rotation pattern and additional information. During tire rotation, check brake calipers for freedom of movement. Refer to the appropriate GM service manual for proper caliper service procedures.

Long Trip/Highway Maintenance Schedule I 60,000 Miles (100 000 km) '17 Change engine oil and filter (or every

12 months, whichever occurs first). An Emission Control Service. 0 Lubricate chassis components; see

footnote ## (or every 12 months, whichever occurs first).

0 Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. **

17 For Two-Wheel-Drive vehicles only: Clean and repack the front wheel bearings (or at each brake relining, whichever occurs first).

Ch ange automatic transmission fluid and filter if the vehicle is mainly driven under one or more of these conditions: - In heavy city traffic where the outside

temperature regularly reaches 90 OF (32°C) or higher.

- In hilly or mountainous terrain. - When doing frequent trailer towing. - Uses such as found in taxi, police or

delivery service.

If you do not use your vehicle under any of these conditions, change the fluid and filter every 30,000 miles (50 000 km).

(Continued)

7-35

67,500 Miles (112 500 km) 0 Change engine oil and filter (or every

12 months, whichever occurs first). An Emission Control Service.

0 Lubricate chassis components; see footnote ## (or every 12- months, whichever occurs first). , 0 Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. ** 0 Rotate tires. See “Tire Inspection and Rotation” in the Index for proper rotation pattern and additional information. During tire rotation, check brake calipers for freedom of movement. Refer to the appropriate GM service manual for proper caliper service procedures.

DATE

ACTUAL MILEAGE SERVICED BY:

60,000 Miles (1 00 000 km) (Continued) 0 Inspect engine accessory drive belt. 0 Replace fuel filter. An Emission Control Service.? 0 Replace air cleaner filter. An Emission Control Service. 0 Inspect fuel ‘tank, cap and lines for damage

or leaks. Inspect fuel cap gasket for any damage. Replace parts as needed.’ An Emission Control Seniice.

Long Tripmighway Maintenance Schedule 75,000 Miles (125 000 km) 0 Change engine oil and filter (or every

12 months, whichever occurs first). An Emission Control Service. 0 Lubricate chassis components; see

footnote ## (or every 12 months, whichever occurs first).

0 Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. ** 0 Change automatic transmission fluid and filter 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. - When doing frequent trailer towing, - Uses such as found in taxi, police or

delivery service.

If you do not use your vehicle under any of these conditions, change the 30,000 miles (50 000 km).

fluid andfilter every

t ACTUAL MILEAGE SERVICED

BY:

7-37

I Long Trip/Highway Maintenance Schedule 82,500 Miles (137 500 km)

Change engine oil and filter (or every 12 months, whichever occurs first). An Emission Control Service.

0 Lubricate chassis components; see footnote ## (or every 12 months, whichever occurs first). 0 Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. ** 0 Rotate tires. See “Tire Inspection and Rotation’’ in the Index for proper rotation pattern and additional information. During tire rotation, check brake calipers for freedom of movement. Refer to the appropriate GM service manual for

90,000 Miles (150 000 km) 0 Change engine oil and filter (or every 12 months, whichever occurs first). An Emission Control Service. 0 Lubricate chassis components; see

footnote # (or every 12 months, whichever occurs first). 0 Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. **

proper caliper service procedures. I ACTUAL MILEAGE SERVICED

0 For Two-Wheel-Drive vehicles only: Clean and repack the front wheel bearings (or at each brake relining, whichever occurs first) 0 Change automatic transmission fluid and filter if the vehicle is mainly driven under one or more of these conditions: - In heavy city traffic where the outside

BY:

temperature regularly reaches 90°F (32°C) or higher.

Long Trip/Highway Maintenance Schedule

- In hilly or mountainous terrain. - When doing frequent trailer towing. - Uses such as found in taxi, police or

delivery service.

If you do not use your vehicle under uny oj these conditions, change the fluid and filter every 30,000 miles (50 000 km).

0 Replace fuel filter. An Emission Control Service. 0 Replace air cleaner filter. An Emission Control Service.

I DATE

ACTUAL

MILEAGE

SERVICED

97,500 Miles (162 500 km) 0 Change engine oil and filter (or every

12 months, whichever occurs first). An Emission Control Service. Lubricate chassis components; see footnote ## (or every 12 months, whichever occurs first). Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. ** 0 Rotate tires. See “Tire Incption and Rotation’’

in the Index for proper rotation pattern and additional information. During tire rotation, check brake calipers for freedom of movement. Refer to the appropriate GM service manual for oroDer calioer service Drocedures.

B Y

DATE

ACTUAL MILEAGE

SERVICED B Y

7-39

Long Trip/Highway M 100,000 Miles (166 000 km) 0 Drain, flush and refill cooling system (or every 60 months since last service, whichever occurs first). See “Engine Coolant” in the Index for what to use. Inspect hoses. Clean radiator, condenser, pressure cap and neck. Pressure test the cooling system and pressure cap. An Emission Control Service. 3- 0 Inspect spark plug wires. An Emission Control Service.

7-40

0 Replace spark plugs. 0 Inspect Positive Crankcase Ventilation

An Emission Control Service.

(PCV) valve. An Emission Control Service.

DATE

ACTUAL MILEAGE

SERVICED BY:

Part 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 Part D. At Each Fuel Fill It is important for you or a service station attendant to perform these underhood checks at each

filelfill.

Engine Oil Level Check Check the engine oil level and add the proper oil if necessary. See “Engine Oil” in the Index for further details.

Engine Coolant Level Check Check the engine coolant level and add the proper coolant mix if necessary. See “Engine Coolant” in the Index for further details.

Windshield Washer Fluid Level Check Check the windshield washer fluid level in the windshield washer tank and add the proper fluid if necessary. See “Windshield Washer Fluid” in the Index for further details. At Least Once a Month Tire Inflation Check Make sure tires are inflated to the correct pressures. See “Tires” in the Index for further details.

Cassette Deck Service Clean cassette deck. Cleaning should be done every 50 hours of tape play. See “Audio Systems” in the Index for further details.

7-41