1996 Chevrolet Express Owners Manual

If the windshield is not clear after using the windshield washer, or if the wiper blade chatters when running, wax or other material may be on the blade or windshield. Clean the outside of the windshield with GM Windshield Cleaner, Bon-Ami Powder@ (GM Part No. 105001 1). The windshield is clean form when you rinse it with water. Clean the blade by wiping vigorously with a cloth soaked in full-strength windshield washer solvent. Then rinse the blade with water. Wiper blades should be checked on a regular basis and replaced when worn. Weatherstrips Silicone grease on weatherstrips will make them last longer, seal better, and not stick or squeak. Apply silicone grease with a clean cloth at least every six months. During very cold, damp weather more frequent application may be required. (See “Recommended Fluids and Lubricants” in the Index.)

Cleaning the Outside of Your Vehicle The paint finish on your vehicle provides beauty, depth of color, gloss retention and durability. Washing Your Vehicle The best way to preserve your vehicle’s finish is to keep it clean by washing it often with lukewarm or cold water. Don’t wash your vehicle in the direct rays of the sun. Don’t use strong soaps or chemical detergents. Use liquid hand, dish or car washing (mild detergent) soaps. Don’t use cleaning agents that are petroleum based, or that contain acid or abrasives. All cleaning agents should be flushed promptly and not allowed to dry on the surface, or they could stain. Dry the finish with a soft, clean chamois or a 100% cotton towel to avoid surface scratches and water spotting. High pressure vehicle washes may cause water to enter your vehicle.

6-55

Finish Care Occasional waxing or mild polishing of your vehicle by hand may be necessary to remove residue from the paint finish. You can get GM-approved cleaning products from your dealer. (See “Appearance Care and Materials” in the Index.) Your GM manufactured vehicle may have a “basecoat/clearcoat” paint finish. The clearcoat gives more depth and gloss to the colored basecoat. Always use waxes and polishes that are non-abrasive and made for a basecoat/clearcoat paint finish.

I NOTICE:

Machine compounding or aggressive polishing on a basecoat/clearcoat paint finish may dull the finish or leave swirl marks.

Foreign materials such as calcium chloride and other salts, ice melting agents, road oil and tar, tree sap, bird droppings, chemicals from industrial chimneys, etc., can damage your vehicle’s’finish if they remain on painted surfaces. Wash the vehicle as soon as possible. If necessary, use non-abrasive cleaners that are marked safe for painted surfaces to remove foreign matter. Exterior painted surfaces are subject to aging, weather and chemical fallout that can take their toll over a period of years. You can help to keep the paint finish looking new by keeping your vehicle garaged or covered whenever possible. Protecting Exterior Bright Metal Parts Bright metal parts should be cleaned regularly to keep their luster. Washing with water is all that is usually needed. However, you may use GM Chrome Polish on chrome or stainless steel trim, if necessary. Use special care with aluminum trim. To avoid damaging protective trim, never use auto or chrome polish, steam or caustic soap to clean aluminum. A coating of wax, rubbed to high polish, is recommended for all bright metal parts.

6-56

Sheet Metal Damage If your vehicle is damaged and requires sheet metal repair or replacement, make sure the body repair shop applies anti-corrosion material to the parts repaired or replaced to restore corrosion protection. Finish Damage Any stone chips, fractures or deep scratches in the finish should be repaired right away. Bare metal will corrode quickly and may develop into a major repair expense. Minor chips and scratches can be repaired with touch-up materials available from your dealer or other service outlets. Larger areas of finish damage can be corrected in your dealer’s body and paint shop.

Alur-inum Wheels (If So Equipped) Keep your wheels clean using a soft clean cloth with mild soap and water. Rinse with clean water. After rinsing thoroughly, dry with a soft clean towel. A wax may then be applied. The surface of these wheels is similar to the painted surface of your vehicle. Don’t use strong soaps, chemicals, abrasive polishes, abrasive cleaners or abrasive cleaning brushes on them because you could damage the surface. Don’t take your vehicle through an automatic vehicle wash that has silicon carbide tire cleaning brushes. These brushes can also damage the surface of these wheels. Tires To clean your tires, use a stiff brush with a tire cleaner.

I NOTICE:

When applying a tire dressing always take care to wipe off any overspray or splash from all painted surfaces on the body or wheels of the vehicle. Petroleum-based products may damage the paint finish.

6-57

Underbody Maintenance Chemicals used for ice and snow removal and dust control can collect on the underbody. If these are not removed, accelerated corrosion (rust) can occur on the underbody parts such as fuel lines, frame, floor pan and exhaust system even though they have corrosion protection. At least every spring, flush these materials from the underbody with plain water. Clean any areas where mud and other debris can collect. Dirt packed in closed areas of the frame should be loosened before being flushed. Your dealer or an underbody vehicle washing system can do this for you.

Chemical Paint Spotting Some weather and atmospheric conditions can create a chemical fallout. Airborne pollutants can fall upon and attack painted surfaces on your vehicle. This damage can take two forms: blotchy, ringlet-shaped discolorations, and small irregular dark spots etched into the paint surface. Although no defect in the paint job causes this, GM will repair, at no charge to the owner, the surfaces of new vehicles damaged by this fallout condition within 12 months or 12,000 miles (20 000 km) of purchase, whichever occurs first. This applies only to materials manufactured and sold by General Motors. Bodies, body conversions or equipment not made or sold by General Motors are not covered.

6-58

Appearance Care Materials Chart

6-59

Service Parts Identification Label You’ll find this label on the front passenger door frame. 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 removed from the vehicle.

Vehicle Identification Number (VIN)

I E!

SAMPLE4UXTM072675

II

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 you 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.

6-60

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 flicker 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. Although the circuit is protected from electrical overload, overload due to heavy snow, etc., may cause wiper linkage damage. Always clear ice and heavy snow from the the windshield before using the windshield wipers. If the overload is caused by some electrical 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. This protects the circuit until the current load returns to normal or the problem is fixed.

6-61

Instrument Panel Fuse Block

The fuse block access door is on the driver’s side of the instrument panel below the hood release lever.

feature of your vehicle that you can get along without -- like the radio or cigarette lighter -- and use its fuse, if it is of the value you need. Replace it as soon as you can. See “Fuses and Circuit Breakers” in the Index for more information.

FUSE BLOCK INFORMATION

You can remove fuses with a fuse extractor. The fuse extractor is mounted to the fuse block access door. 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. Be sure to use the correct fuse. If you ever have a problem on the road and don’t have a spare fuse, you can “borrow” one of the correct value. Just pick some

6-62

(u 30A h D E F ~

1;: 1 F D I O q

20A

a 10A

$2

25A

15990609

 NAME POSITION 1. 2. 3.

5. 6. 7. 8. 9.

10. 11. 12. 13. 14.

15.

STOP HTD MIR CTSY GAUGES

Hazard CRUISE PWR AUX Crank PARK LPS

AIR BAGS WIPER HTR-A/C CIG LTR ILLUM

DRL

CIRCUITS PROTECTED Stop/CHMSL, Stoplamps Electric Heated Mirrors Courtesy Lamps, Dome/RDG Lamps, Vanity Mirrors, Power Mirrors IP Cluster, DRL Relay, DRL Module, HDLP Switch, Keyless Entry Illumination, Low Coolant Module, CHIME Module, DRAB Module Hazard LampsKHIME Module Cruise Control Auxiliary Power Outlet, ALDL

License Plate Lamp, Parking Lamps, Taillamps, Front Sidemarkers, Glove Box Ashtray SDM Wiper Motor, Washer Pump N C , A/C Blower, High Blower Relay, HTD Mirror Power Amp, Cigarette Lighter, Door Lock Relay LP Cluster, HVAC Controls, RR HVAC Controls, IP Switches, Radio Illumination, Door Switch Illumination DRL Relay

6-63

POSITION

16.

17.

18. 19.

20. 21. 22.

23. 24. A.7-

€3.7

NAME TURN B/U

RADIO- 1 BRAKE RADIO-B TRANS RR FOG Not Used Not Used RR HVAC PWR ACCY

PWR WDO

CIRCUITS PROTECTED Front Turn, RR Turn, Back-up Lamps, BTSI Solenoid Radio (Ign, Accy) 4WAL PCM, ABS, Cruise Control Radio (Battery), Power Antenna PRNDL, Automatic Transmission Rear Window Defog

RR HVAC Controls, HIGH, MED, LOW Relays Power Door Lock, Six-Way Power Seat, Keyless Entry Illumination Module Power Windows

?Circuit Breaker Do not use fuses of higher amperage than those recommended above. Fuse amperage levels are also imprinted on the fuse panel under the dash.

6-64

Capacities and Specifications 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. These specifications are for information only. If you have any questions, see the service manual for the chassis or refer to the body manufacturer’s publications. Engine Identification -- Gasoline Engines Engine Type VIN Code Fuel System Sequential Central Port Fuel Injection

2Sequential Multi-Port Fuel Injection

“VORTEC” 4300

“VORTEC” 5000

“VORTEC” 5700

“VORTEC” 7400

V8 SFI’

V6 SFI’

V8 SFI

V8

S F I ~

Wheel Nut Torque MODEL All

TORQUE 122 ft-lb ( 165 N-m)

L LC

Cooling System Capacity ENGINE “VORTEC” 4300 “VORTEC” 5000 “VORTEC” 5700 “VORTEC” 7400

QTY Without Rear Heater*

QTY With Rear Heater*

11 quarts ( 10.4 L) 17 quarts ( 16 L) 17 quarts ( 16 L) 23 quarts (2 1.8 L)

14 quarts (13.2 L) 20 quarts (18.9 L) 20 quarts ( 18.9 L) 26 quarts (24.6 L)

After refill, the level MUST be checked as outlined under “Engine Cooling System” in Section 5. *All quantities are approximate. Crankcase Capacity ENGINE “VORTEC” 4300 “VORTEC” 5000 “VORTEC” 5700 “VORTEC” 7400

4.5 quarts (4.3 L) 5 quarts (4.8 L) 5 quarts (4.8 L) 7 quarts (6.5 L)

VIN

Quantity With Filter

All quantities are approximate. After refill, the level MUST be checked as outlined under “Engine Oil And Filter Recommendations” in Section 5. *Add an additional quart (1 L) for RPO 521 and RPO KL5 Models.

Fuel Tank Capacity TYPE Standard Tank Cutaway Standard Tank Cutaway Optional Tank

All quantities are approximate.

QUANTITY

3 1 gallons (1 17.3 L) 35 gallons (132 L) 55 gallons (208.2 L)

4300

Valve

Normal Replacement Parts “VORTEC” Engine

VIN PF52 Oil Filter Air Cleaner Filter* A9 17C CV789C PCV Spark Plugs 4 1-932 Fuel Filter GF48 1 Radiator

Cap

VORTEC” 5000

“VORTEC” 5700

“VORTEC” 7400

PF1218 A9 17C c v 7 7 4 c 4 1-932 GF48 1 RC36

PF1218 A9 17C c v 7 7 4 c 4 1-932 GF48 1 RC36

PF1218 A917C c v 7 7 4 c 4 1-932 GF48 1 RC36

*For severe dusty conditions, use AC Air Filter, Part No. 1236C.

6-67

Air Conditioning Refrigerants Not all air conditioning refrigerants are the same. sure the proper refrigerant is used. If you’re not sure, ask your GM dealer.

If the air conditioning sys&m in your vehicle needs refrigerant, be

TYPE

QTY Front

QTY Front and

Refrigerant R- 134a

Only 3.00 lbs. (1.36 kg)

Rear

4.875 lbs. (2.21 kg)

Lamp and Bulb Data

LAMP OR BULB HEADLAMPS 2 Headlamp System (Sealed Beam System) Low/High Beam 4 Headlamp System (Composite Headlamp System) Low/High Beam High Beam

LAMP OR BULB EXTERIOR Front Sidemarker Lamp Front Park and Turn Lamp Rear Parking Lamp Rear Stop and Turn Lamp Back-up Lamp Back-up Lamp Rear Park, Stop and Turn Lamp CHMSL License Plate Lamp Underhood Lamp Reel Lamp

POWER RATING TRADE NO. AT 12.8V, WATTS

35/65

51 60

H6054

6052 9005

TRADE NO.

194

2357NA

3057 3057 3156 1156 1157 92 1 I94 232 232

6-69

LAMP OR BULB INTERIOR Dome Lamps Reading Lamps IP Courtesy Lamp Stepwell Lamp instrument Panel Compartment Lamp Ashtray Lamp Sunshade Vanity Mirror

LAMP OR BULB INSTRUMENT PANEL Daytime Running Lamps Indicator Charging System Indicator Lamp instrument Cluster Illumination Headlamp Beam Indicator Turn Signal Indicator Brake Warning indicator SIR (Air Bag) Safety Belt Warning Check Gages Indicator Malfunction Indicator (“Service Engine Soon”) Lamp 6-70

TRADE NO.

21 1-2 21 1-2 194 194 194 194 74

TRADE NO.

74 74 194 74 74 74 74 74 74 74

214

NOTES

6-71

NOTES

6-72

Section 7 Maintenance Schedule

IMPORTANT: KEEP ENGINE OIL AT THE PROPER

,EVEL AND CHANGE A:

RECOMMENDED

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

GP” m

Protection Plan

Have you purchased the GM Protection Plan? The Plan supplements your new vehicle warranties. See your Wurranty and Owner Assistance booklet, o r 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 maintenance 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.

kerformmg maintenance 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.

If 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 1iste.d 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. I nese schedules are for vehicles that: 0 carry passengers and cargo within recommended limits. You will find these limits on your vehicle’s CertificatiodTire label. See “Loading Your Vehicle” in the Index.

0 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: Gasoline engine vehicles and diesel engine vehicles have different maintenance requirements. If you have a diesel engine, follow a schedule designated for diesel engine vehicles only. See the Diesel Engine Supplement for diesel engine maintenance schedules.

7-3

Maintenance Schedule I Short Trip/City Definition -- Gasoline Engines

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. You frequently tow a trailer or use a carrier on top of your vehicle. (With some models, you should never tow a trailer. See “Towing a Trailer” in the Index.) If the vehicle is used for delivery service, police, taxi or other commercial application.

One of the reasons you should follow this schedule (f you operate your vehicle under any of these conditions is that these conditions cuuse engine oil to break down soonex

Short Trip/City Intervals -- Gasoline Engines 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 Axle Service (or 3 months, whichever occurs first). At 6,000 Miles (10 000 km) -- Then Every 12,000 Miles (20 000 km): Tire Rotation.

Every 15,000 Miles (25 000 km): Air Cleaner Filter

Inspection, if driving in dusty conditions. Shields and Underhood Insulation Inspection (GVWR above 8,500 Ibs. only). Thermostatically Controlled Engine Cooling Fan Check (or every 12 months, whichever occurs first). Front Wheel Bearing Repack (or at each brake relining, whichever occurs first).

Every 30,000 Miles (50 000 km): Air Cleaner Filter

Replacement. Fuel Filter Replacement.

Every 50,000 Miles (83 000 km): Automatic

Transmission Service (vehicles over 8600 GVWR or driven under severe conditions only).

Maintenance Schedule I Short TripKity Intervals -- Gasoline Engines Every 60,000 Miles (100 000 km): Engine Accessory

Drive Belt Inspection. Fuel Tank, Cap and Lines Inspection. Exhaust Gas Recirculation System Inspection. Evaporative Control System Inspection.

Every 100,000 Miles (166 000 km): Cooling System Service (or evezy 60 months, whichever occurs first). Spark Plug Wire Inspection. Spark Plug Replacement. Positive Crankcase Ventilation (PCV) Valve Inspection. These intervals only summarize maintenance services. Be sure to follow the complete maintenance schedule on the following pages.

Long WplHighway Definition -- ,asoline Engines 1

Follow this maintenance schedule only if none of the conditions from the Short TripKity Maintenance Schedule is true. Driving a vehicle with a fully warmed engine under highway conditions causes engine oil to break down slowel:

7-5

Maintenance Schedule -

I Long TripMighway Intervals

-- Gasoline En

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

Every 15,000 Miles (25 000 km): Shields and

Underhood Insulation Inspection (GVWR above 8,500 lbs. only). Thermostatically Controlled Engine Cooling Fan Check (or every 12 months, whichever occurs first).

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

Replacement. Air Cleaner Filter Replacement. Front Wheel Bearing Repack (or at each brake relining, whichever occurs first).

Every 50,000 Miles (83 000 km): Automatic

Transmission Service (vehicles over 8600 GVWR or driven under severe conditions only).

1,ong ‘lrip/Highn.ay Intervals

-- Gasoline Engines Every 60,000 Miles (100 000 km): Engine Accessory

Drive Belt Inspection. Fuel Tank, Cap and Lines Inspection. Exhaust Gas Recirculation System Inspection. Evaporative Control System 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 maintenance services. Be sure to follow the complete maintenance schedule on the following pages.

Short TripKity Maintenance Schedule -- Gasoline Engines I

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

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, kingpin bushings, steering linkage and rear driveline center splines.

** 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 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.

7-7

I Short TripKity Maintenance Schedule -- Gasoline Engines I 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 axle fluid level and add fluid as needed. ** 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.

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

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

0 Check axle fluid level and add fluid

DATE

ACTUAL MILEAGE

SERVICED B Y

7-8

Short TkipKity Maintenance Schedule -- Gasoline Engines 9,000 Miles (15 000 km) 0 Change engine oil and filter (or every

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). as needed. **

0 Check axle fluid level and add fluid

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

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

0 Check axle fluid level and add fluid

DATE

ACTUAL MILEAGE

SERVICED BY:

DATE

ACTUAL MILEAGE

SERVICED B Y

7-9

Short TripKity Maintenance Schedule -- Gasoline Engines 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. Check axle fluid level and add fluid as needed. :k*

0 Clean and repack the front wheel bearings

(or at each brake relining, whichever occurs first).

0 Vehicles With GVWR Above 8,500 lbs.

On'ly: Inspect shields and underhood insulation for damage or looseness. Adjust or replace as required. This is (I Noise Emission Control Service. Applicable only to vehicles sold in the United Stlltes.

0 If your engine has a thermostatically

controlled cooling fan, inspect all hoses and ducts for proper hook-up (or every 12 months, whichever occurs first). Be sure the valve works properly. This is a Noise Emission Control Service. Applicable only to vehicles sold in the United Sfates.

7-10

I Short TripKity Maintenance Schedule -- Gasoline Engines I 18,000 Miles (30 000 km) 0 Change engine oil and filter (or every

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

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

17 Lubricate chassis components; see footnote # (or every 3 months, whichever occurs first). Check axle fluid level and add fluid as needed. ** 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.

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

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

0 Check axle fluid level and add fluid

as needed. w

7-11

I Short TriplCity Maintenance Schedule -- Gasoline Engines I 24,000 Miles (40 000 km) 0 Change engine oil and filter (or every

27,000 Miles (45 000 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). 17 Check axle fluid level and add fluid as needed. **

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

0 Lubricate chassis components footnote # (or every 3 months occurs first). as needed. **

0 Check axle fluid level and add fluid

; see , whichever

DATE

ACTUAL MILEAGE

SERVICED B Y

DATE

ACTUAL MILEAGE

SERVICED B Y

7-12

Short TripKity Maintenance Schedule -- Gasoline Engines 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 axle fluid level and add fluid as needed. ** 0 Clean and repack the fiont wheel bearings (or at each brake relining, whichever occurs first). 0 Replace fuel filter. An Emission Control Service. 3- 0 Replace air cleaner filter. An Emission Control Service. 0 Vehicles With GVWR Above 8,500 lbs. Only: Inspect shields and underhood insulation for damage or looseness. Adjust or replace as required. This is a Noise Emission Control Service. Applicable only to vehicles sold in the United States.

0 If your engine has a thermostatically

controlled cooling fan, inspect all hoses and ducts for proper hook-up (or every 12 months, whichever occurs first). Be sure the valve works properly. This is a Noise Emission Control Service. Applicable only to vehicles sold in the United States. 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 ACTUAL MILEAGE

ISERVICED B Y I

I DATE

7-13

1 Short TripKity Maintenance Schedule -- Gasoline Engines I 33,000 Miles (55 000 km) 0 Change engine oil and filter (or every

36,000 Miles (60 000 km)

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

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

0 Check axle fluid level and add fluid

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). as needed. **

0 Check axle fluid level and add fluid

DATE

ACTUAL MILEAGE

SERVICED BY:

I DATE

ACTUAL MILEAGE SERVICED BY:

7-14

Short TripKity Maintenance Schedule -- Gasoline Engines 39,000 Miles (65 000 km) 0 Change engine oil and filter (or every

42,000 Miles (70 000 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). as needed. **

0 Check axle fluid level and add fluid

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

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

7-15

Short TripKity Maintenance Schedule -- Gasoline Engines 45,000 Miles (75 000 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). as needed. **

0 Check axle fluid level and add fluid 0 Clean and repack the front wheel bearings

(or at each brake relining, whichever occurs first).

0 Inspect air cleaner filter if you are driving

in dusty conditions. Replace filter if necessary. An Emission Control Service. 7

0 Vehicles With GVWR Above 8,500 lbs.

Only: Inspect shields and underhood insulation for damage or looseness. Adjust or replace as required. This is a Noise Emission Control Service. Applicable only to vehicles sold in the United States.

0 If your engine has a thermostatically

controlled cooling fan, inspect all hoses and ducts for proper hook-up (or every 12 months, whichever occurs first). Be sure the valve works properly. This is a Noise Emission Control Service. Applicable only to vehicles sold in the United States.

I DATE

I ACTUAL MILEAGE

(SERVICED B Y I

I Short TripKity Maintenance Schedule -- Gasoline Engines I 48,000 Miles (80 000 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). as needed. **

0 Check axle fluid level and add fluid

50,000 Miles (83 000 km) 0 Change automatic transmission fluid and

filter if the vehicle’s GVWR is over 8600 lbs. or 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. - When doing frequent trailer towing. - Uses such as found in taxi, police or

delivery service.

DATE

ACTUAL MILEAGE

SERVICED BY:

I f you do not use your vehicle under any of these conditions, the fluid andfilter do not require changing.

DATE

ACTUAL MILEAGE

SERVICED BY:

7-17

Short Trip/City Maintenance Schedule -- Gasoline Engines I 51,000 Miles (85 000 km)

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). as needed. **

0 Check axle fluid level and add fluid

54,000 Miles (90 000 km) 0 Change engine oil and filter (or every

3 months, whichever occurs first). A n Emission Control Service.

0 Lubricate chassis components; see footnote # (or every 3 months, whichever occurs first). 0 Check axle fluid level and add fluid as needed. ** 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:

DATE

ACTUAL MILEAGE SERVICED BY:

I Short TripKity Maintenance Schedule -- Gasoline Engines I 57,000 Miles (95 000 km) 0 Change engine oil and filter (or every

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). as needed. **

0 Check axle fluid level and add fluid

I DATE

I ACTUAL MILEAGE

ISERVICED BY: I

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

0 Lubricate chassis components; see footnote # (or every 3 months, whichever occurs first). 0 Check axle fluid level and add fluid as needed. ** 0 Clean and repack the front wheel bearings

(or at each brake relining, whichever occurs first).

El Vehicles With GVWR Above 8,500 lbs.

Only: Inspect shields and underhood insulation for damage or looseness. Adjust or replace as required. This is n Noise Emission Control Service. Applicable only to vehicles sold in the United States.

(Continued) 7-19

Short TripKity Maintenance Schedule -- Gasoline Engines I 60,000 Miles (100 000 km) (Continued) 0 If your engine has a thermostatically

0 Conduct evaporative control system

inspection. Check all fuel and vapor lines and hoses for proper hook-up, routing and condition. Check that the purge valve works properly (if equipped). Replace as needed. 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. AFI Emission Control Service.

DATE

ACTUAL MILEAGE

SERVICED B Y

controlled cooling fan, inspect all hoses and ducts for proper hook-up (or every 12 months, whichever occurs first). Be sure the valve works properly. This is ~1 Noise to Emission Control Service. Applicable o ~ ~ l y vehicles sold in the United States. 0 Inspect engine accessory drive belt. 0 Replace fuel filter.

An Emission Control Service.

An Emission Control Service. Conduct Exhaust Gas Recirculation (EGR) system inspection as described in the service manual. An Emission Control Service. ?

7-20

I Short TripKity Maintenance Schedule -- Gasoline Engines I 63,000 Miles (105 000 km) 0 Change engine oil and filter (or every

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). as needed. **

0 Check axle fluid level and add fluid

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

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

7-21

Short TripKity Maintenance Sryedule -= Gasoline Engines 69,000 Miles (115 000 km) 0 Change engine oil and filter (or every

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). Check axle fluid level and add fluid as needed. **

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

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

0 Check axle fluid level and add fluid

DATE

ACTUAL MILEAGE

SERVICED B Y

DATE ACTUAL

MILEAGE

SERVICED BY:

7-22

Short Trip/City Maintenance Schedule -- Gasoline Engines 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 Clean and repack the front wheel bearings

(or at each brake relining, whichever occurs first).

0 Inspect air cleaner filter if you are driving

in dusty conditions. Replace filter if necessary. An Emission Control Service. Check axle fluid level and add fluid as needed. **

0 Vehicles With CVWR Above 8,500 lbs.

Only: Inspect shields and underhood insulation for damage or looseness. Adjust or replace as required. This is u Noise Emission Control Service. Applicable only to vehicles sold in the United States.

0 If your engine has a thermostatically

controlled cooling fan, inspect all hoses and ducts for proper hook-up (or every 12 months, whichever occurs first). Be sure the valve works properly. This is u Noise Emission Control Service. Applicable only to vehicles sold in the United States.

DATE

ACTUAL MILEAGE

SERVICED BY:

7-23

I Short TripKity Maintenance Schedule -- Gasoline Engines I 78,000 Miles (130 000 km) 0 Change engine oil and filter (or every

81,000 Miles (135 000 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 axle fluid level and add fluid as needed. ** 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 ACTUAL MILEAGE

I DATE

ISERVICED

7-24

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

BYJ

DATE

ACTUAL MILEAGE

SERVICED B Y

I Short TripKity Maintenance Schedule -- Gasoline Engines I 84,000 Miles (140 000 -=- 0 Change engine oil and filter (or every

87,000 Miles (i '5 000 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). as needed. **

0 Check axle fluid level and add fluid

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

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

0 Check axle fluid level and add fluid

DATE

ACTUAL MILEAGE

SERVICED BY:

DATE

ACTUAL MILEAGE

SERVICED BY

7-25

I Short Trip/City Maintenance Schedule -- Gasolin-1 90,000 Miles (150 000 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). as needed. **

0 Check axle fluid level and add fluid 0 Clean and repack the front wheel bearings

(or at each brake relining, whichever occurs first).

0 Replace fuel filter.

An Emission Control Service.

7-26

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. 0 Veh’icles With GVWR Above 8,500 lbs.

Only: Inspect shields and underhood insulation for damage or looseness. Adjust or replace as required. This is a Noise Emission Control Service. Applicable only to vehicles sold in the United States.

Short TripKity Maintenance Schedule -- Gasoline Engines

0 If your engine has a thermostatically

controlled cooling fan, inspect all hoses and ducts for proper hook-up (or every 12 months, whichever occurs first). Be sure the valve works properly. This i s LL Noise Emissior2 Control Service. Applicable orrly to vehic*ies s o l ~ l in the United States.

93,000 Miles (155 000 km) 0 Change engine oil and filter (or every

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

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

0 Check axle fluid level and add fluid

as needed %:!:

DATE

ACTUAL MILEAGE

SERVICED BY:

DATE

ACTUAL MILEAGE

SERVICED B Y

7-27

I Short TripKity Maintenance Schedule -- Gasoline Engines I 96,000 Miles (160 000 km) 0 Change engine oil and filter (or every

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). as needed. **

0 Check axle fluid level and add fluid

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

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

0 Check axle fluid level and add fluid

DATE

ACTUAL MILEAGE

SERVICED B Y

DATE

ACTUAL MILEAGE

SERVICED B Y

7-28

Short TripKity Maintenance Schedule -- Gasoline Engines 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. 0 Replace spark plugs. 0 Change automatic transmission fluid and

An Emission Control Service.

delivery service.

- 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

If’you do not use your vehicle under an? of these conditions, the.fluid und

filter if the vehicle’s GVWR is over 8600 lbs. or if the vehicle is mainly driven under one or more of these conditions:

DATE

ACTUAL MILEAGE

SERVICED B Y

7-29

.Long Tripmighway Maintenance Schedule -- Gasoline Engines 1

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 f 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, kingpin bushings, steering linkage and rear driveline center splines.

** 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.

7-30

Long Tripmighway Maintenance Schedule -- Gasoline Engines I 15,000 Miles (25 000 km) 7,500 Miles (12 500 km) 0 Change engine oil and filter (or every 0 Change engine oil and filter (or every 12 months, whichever occurs first). An Emission Control Service.

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

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

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

0 Check axle fluid level and add fluid 0 Vehicles With GVWR Above 8,500 lbs.

Only: Inspect shields and underhood insulation for damage or looseness. Adjust or replace as required. This is GI Noise Emission Control Service. Applicuble only to vehicles sold in the United Stutes.

(Continued) 7-31

I Long Tripmighway Maintenarlc

whedule -- Gasoline Engines 1

22,500 Miles (37 500 km)

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

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

15,000 Miles (25 000 km) (Continued) 0 If your engine has a thermostatically

controlled cooling fan, inspect all hoses and ducts for proper hook-up (or every 12 months, whichever occurs first). Be sure the valve works properly. This is LI Noise Emission Control Service. Applicable only to vehicles sold in the United Statss.

DATE

ACTUAL MILEAGE

SERVICED B Y

7-32

Long Tripmighway Maintenance Schedule -- Gasoline Engines I 30,000 Miles (50 000 km)

Change engine oil and filter (or every 12 months, whichever occurs first). An Etnission Control Service. 17 Lubricate chassis components; see

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

0 Check axle fluid level and add fluid 0 Clean and repack the front wheel bearings

as needed. ‘wf:

-(or at each brake relining, whichever occurs first).

0 Replace fuel filter. An Emission Control Service. 0 Replace air cleaner filter. An Emission Control Servic.-e.

0 Vehicles With GVWR Above 8,500 lbs.

Only: Inspect shields and underhood insulation for damage or looseness. Adjust or replace as required. This is a Noise Emission Control Service. Applicable only to vehicles sold in the United States.

0 If your engine has a thermostatically

controlled cooling fan, inspect all hoses and ducts for proper hook-up (or every 12 months, whichever occurs first). Be sure the valve works properly. This is a Noise Enzission Control Service. Applicable only to vehicles sold in the United States.

I DATE

I ACTUAL MILEAGE

SERVICED BY: I

7-33

Long Tripmighway Maintenance Sclledult: -- WWJIIII~: nngines 4 37,500 Miles (62 500 km) 45,000 Miles (75 000 km) 0 Change engine oil and filter (or every 0 Change engine oil and filter (or e :very

12 months, whichever occurs first). A n Emissiurz Control Service.

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

7-34

12 mont.hs, whichever occurs first). An Euzissinrl Control Service. 0 Lubricate chassis components; see

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

0 Check axle fluid level and add fluid 0 Vehicles With GVWR Above 8,500 lbs.

Only: Inspect shields and underhood insulation for damage or looseness. Adjust or replace as required. This is u Noise E ~ n i s s i u ~ Coiltrol Servic-e. Appliccrble only to \?ehicles sold in the United Stutes.

0 If your engine has a thermostatically

controlled cooling fan, inspect all hoses and ducts for proper hook-up (or every 12 months, whichever occurs first). Be sure the valve works properly. This is a Noise Enzission Control Service. Applicable onlJ to vehicles sold in the United States.

50,000 Miles (83 000 km) 0 Change automatic transmission fluid

and filter if the vehicle’s GVWR is over 8600 lbs. or 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.

DATE

ACTUAL MILEAGE

SERVICED B Y

I f you do not use your vehicle under any qf these conditions, the.fluid and.filter do not require changing.

7-35

Long TripMighway Maintenance Schedule -- Gasoline Engines I 52,500 Miles (87 500 km) 0 Change engine oil and filter (or every

60,000 Miles (100 000 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). Check axle fluid level and add fluid as needed. ** 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 ACTUAL MILEAGE (SERVICED BY:^

I DATE

12 months, whichever occurs first). An Emission Control Service. Lubricate chassis components; see footnote ## (or every 12 months, whichever occurs first). as needed. **

0 Check axle fluid level and add fluid 0 Clean and repack the front wheel bearings

(or at each brake relining, whichever occurs first). 0 Inspect engine accessory drive belt. 0 Replace fuel filter.

An Emission Control Service.

An Emission Control Service.

7-36

I Long Tripmighway Maintenance Schedule -- Gasoline Engines

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 Service. -t

0 Vehicles With GVWR Above 8,500 lbs. Only:

Inspect shields and underhood insulation for damage or looseness. Adjust or replace as required. This is a Noise Emission Control Service. Applicable only to vehicles sold in the United States.

0 If your engine has a thermostatically

controlled cooling fan, inspect all hoses and ducts for proper hook-up (or every 12 months, whichever occurs first). Be sure the valve works properly. This is a Noise Emission Control Service. Applicable only tu vehicles sold in the United States.

0 Conduct Exhaust Gas Recirculation (EGR) system inspection as described in the service manual. An Emission Control Service. 3- 0 Conduct evaporative control system

inspection. Check all fuel and vapor lines and hoses for proper hook-up, routing and condition. Check that the purge valve works properly, if equipped. Replace as needed. An Emission Control Service. -f

DATE

ACTUAL MILEAGE

SERVICED BY:

7-37

1

-- Gasolmt: Schedule

Engines

Tripmighway

I Long 67,500 Miles (112 500 km)

Maintenance

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 axle fluid level and add fluid as needed. ** 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

7-38

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

0 Check axle fluid level and add fluid

footnote ## (or every 12 months, whichever occurs first). as needed. ** Vehicles With GVWR Above 8,500 lbs. Only: Inspect shields and underhood insulation for damage or looseness. Adjust or replace as required. This is a Noise Emission Control Service. Applicable only to vehicles sold in the United States.

Long Tripmighway Maintenance Schedule -- Gasoline Engines

(7 If your engine has a thermostatically

controlled cooling fan, inspect all hoses and ducts for proper hook-up (or every 12 months, whichever occurs first). Be sure the valve works properly. This is a Noise Emission Control Setvice. Applicable only to vehicles sold in the United Stutes.

82,500 Miles (137 500 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 axle fluid level and add fluid as needed. ** 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.

DATE

ACTUAL MILEAGE

SERVICED B Y

Long Tripmighway Maintenance Schedule -- Gasoline Engines I 90,000 Miles (150 000 km) 0 Change engine oil and filter (or every

0 Vehicles With GVWR Above 8,500 lbs.

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

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

0 Check axle fluid level and add fluid 0 Clean and repack the front wheel bearings

(or at each brake relining, whichever occurs first).