1994 CHEVROLET TRACKER service schedule

Maintenance Schedule
Section A: Scheduled Maintenance Services (Cont.)
&planation of Scheduled
Maintenance Services
?allowing are explanations of the services
isted in Schedule
I and Schedule II.
he proper fluids and lubricants to use are
.isted
in Section D. Make sure whoever
rervices your vehicle uses these. All parts
should be replaced and all necessary
repairs done before you or anyone else
~ives the vehicle.
NOTE: To determine your engine’s
displacement and code, see
“Engine Identification” in the
Index.
ITEM
NO. SERVICE
1 -e Oil and Filter Change* -
Always use SH or SG Energy
Conserving
II oils of proper
viscosity. The
“SH” or “SG”
designation may be shown
alone, or in combination with
others, such as “SHKD,”
“SH,
SG, CD,” “SG/CD,” etc.
* An Emission Control Service.
ITEM
NO. SERVICE
2
3
4
To determine the preferred
viscosity for your vehicle’s
engine (e.g.,
SAE 5W-30 or SAE
10W-30), see “Engine Oil” in
the Index.
Tire Wheel Rotation and
Jnspectioq
- For proper wear and
maximum tire life, rotate your
tires following the instructions
in this manual. See
“Ties,
Inspection and Rotation’’ in the
Index. Check the tires for
uneven wear or damage.
If you
see irregular or premature wear,
check the wheel alignment.
Check for damaged wheels also.
Fan (Water Pump) Drive Belt
Servk
- Inspect and adjust if
necessary at
30,000 mile
(50 000 km), or 30 month
intervals. Replace the belt at
60,000 miles (100 000 km) and
120,000 miles (200 000 km).
-shaft Timin? Belt
Replacemeat”
- Replace every
60,000 miles (100 000 km) and
ITEM NO.
SERVICE
then inspect after 30,000 miles
(50 000 km).
Drain, flush and refill the system
with new or approved recycled
coolant conforming to
GM
Specification 182SM. Keep
coolant at the proper mixture
as
specified. See “Coolant” in the
Index. This provides proper
freeze and boil protection,
corrosion inhibitor level and
maintains proper engine
operating temperature.
Inspect hoses and replace
if
they are cracked, swollen or
deteriorated. Tighten screw-type
hose clamps. Clean the outside
of the radiator and air
conditioning condenser. Wash
the pressure cap and neck.
To help ensure proper operation,
we recommend a pressure test
of
both the cooling system and the
nressure cap.
5 Coolin? Sys&nSemice* -
. . ,214
ProCarManuals.com

ITEM
NO. SERVICE
6 Wheel Bearin? InsDection -
Inspect for wear and proper
adjustment. Relubricate the
bearings if grease is
contaminated.
7 Transmission (All) and
Transfer Case Differential
(Four-wheel Drive) Service
-
For the manual transmission and
transfer case differential, check
the fluid level every time the
oil is changed. See “Manual
Transmission Fluid” and
“Transfer Case” in the Index.
Inspect for damage and leaks
and change the fluid every
15,000 miles
(25 000 km) or
15 months for Schedule
I
conditions and every 30,000
miles (50 000 km) or 30 months
for Schedule
II conditions.
For the automatic transmission,
check the fluid level every time
the oil is changed. See
“Automatic Transmission
Fluid” in the Index. Inspect for
damage and leaks and change
ITEM
NO. SERVICE
8
9
the fluid every 15,000 miles
(25 0o0 km) or 15 months for
Schedule
I conditions and
100,000 miles ( 166 000 km) for
Schedule
I1 conditions. Replace
the automatic transmission cooler hoses every
45,000 miles
(75 000 km).
Propeller Shafts and U-Joints
Inspection
- Inspect for
looseness and damage.
Do this
every,.l5 months, or at 15,000
mile
(25 000 km) intervals, more
frequently if used off-road
or for
pulling a trailer. Tighten U-joint
flange bolts if necessary.
Freewheeling Hubs InsDection
/If Equipped) - Inspect the
locking front hubs for correct
operation. Repair or replace if
necessary. (Both hubs must
operate correctly for the front
axle to power the front wheels.)
ITEM
NO. SERVICE
10
11
Spark Plug Replacement” -
Replace spark plugs with the
proper type. See “Replacement Pans” in the Index.
Spark Plup Wire Replacement”
-
Replace wires. Check the boot fit
at the distributor and
at the spark
plugs. Operation in extreme cold
and/or on salted roads may require
more frequent replacement.
* An Emission Control Service.
t The U.S. Environmental Protection Agency
or the California Air Resources Board has
determined that the failure to perform this
maintenance item will not null@ the emission
warranty
or limit recall liability prior to the
completion
of vehicle useful life. General
Motors, however, urges that all recommended
maintenance services be pegormed at the
indicated intervals and the maintenance be
recorded
in “Section E: Maintenance
Record.
’’
215 ...
ProCarManuals.com

Maintenance Schedule
sc 1 ection A: Scheduled Maintenance Services (Cont.) 1 ITEM
NO.
12
13
14
15
SERVICE
Positive Crankcase Ventilation
{PCV) Valve Replacement*
-
Inspect valve for proper
function. Replace
the valve
every
50,000 miles (83 000 km)
as well as any worn, plugged or
collapsed hases.
Exhaust
Gas Recirculation
{EGR) System Inspection* -
lpspect at 50,pOO mile
(83 000 km) intervals.
Replace every
30,000 miles
(50 ODD km) or more often under
dusty conditions.
Ask your dealer
for the proper replacement
intervals
for your driving
qonflitions.
Fuel Tank. Cap and Lines
wection*t
- Inspect fuel tank,
cap, lines and hoses
for damage
or-leaks. Inspect fuel cap gasket
for an even filler neck imprint or
any damage at
30,000 miles
(50 000 h). Replace parts as
Cleaner
Filter Replacement*-
ITEM
NO.
16
17
18
19
20
21
SERVICE
needed. Replace the cap and
gasket at
60,000 mile
(100 000 km) intervals.
Fuel Filter Re&uxmmt*
-
Replace the fuel filter every
30,000 miles (50 000 km), or
sooner if clogged.
Fuel Injector Inspectim*
-
Inspect at 100,000 mile
( 166 000 km) intervals,
Heated
Own Sensor
dacemea*
- Replace at
80,000 miles (133 000 km).
Etive va E-ns Canister
Redacernent"
- Replace at
100,000 mile
(166 000 km)
intervals.
me Control Module (ECM)
and Associated Sensors
Jnspectipn*
- Inspect at 100,000
mile (1.66 000 km) intervals.
lsslon Svstem
Hoses
Inspection" - Inspect at 60,000
mile (100 OD0 km) intervals.
0.
..
ITEM
NO.
22
23
SERVICE
Three-way CUytlc Convertex
Jnspection"
- Inspect at 100,000
mile (166 000 km) intervals.
At each si1 change, inspect the
entire exhaust system for leaks
and loose fittings, especially
if
the vehicle is used off-road.
E-e Timing and Dlstnbu tor
Check*
- Adjust the timing to the
underhood label specifications.
Inspect the inside and outside
of
the distributor cap and rotor for
cracks, carbon tracking and
corrosion. Clean or replace
as
needed.
..
* An Emission Control Service.
t The US. Environmental Protection Agency
or
the California 4ir Resources Eoard has
determined that the failure to perjorm this
maintenance item
will not nullifjt the emission
warranty or
limit recall liabiliw prior to the
completion
of vehicle useful life. General
Motors, however, urges that all recommended
maintenance services be petfiimed at the
indicated intervals and the maintenance
be
recorded in "Section E: Maintenance
Record."
... 21 6
ProCarManuals.com

Maintenance Schedule
iection B: Owner Checks and Services
Listed below are owner checks and services which should be performed at the intervals specified to help ensure the safety,
dependability and emission control performance of your vehicle. Be sure any necessary repairs are completed at once. Whenever
any fluids or lubricants are added to your vehicle, make sure they are the proper ones, as shown in Section
D.
At Each Fuel Fill (It is important for you or a service station attendant to perform these underhood checks at each fuel fill.)
CHECK
OR SERVICE I WHAT TO DO
Engine Oil Level
Check the engine coolant level and add the proper coolant mix
if necessary. See “Coolant” in Engine Coolant Level Check the engine
oil level and add the proper oil if necessary. See “Engine Oil” in the Index for
further details.
the Index for further details.
Windshield Washer
Pull
the primary hood latch release handle inside the vehicle. The secondary latch should keep
Hood Latch Operation necessary. See “Windshield Washer
Fluid”
in the Index for further details.
Fluid Level Check
the windshield washer fluid level in
the windshield washer tank and add the proper fluid if
the hood from opening all the way when the primary latch is released. Make sure the hood closes
firmly. See “Hood Release” in the Index for further details.
. . .218
ProCarManuals.com

Maintenance Schedule
Section B: Owner Checks and Services (Cont.)
At Least Once a Year
CHECK
OR SERVICE
Key Lock Cylinders
Body Lubrication
Starter Switch
1
WHAT TO DO
Lubricate the key lock cylinders with the lubricant specified in Section D.
Lubricate all body door hinges. Also lubricate all hinges and latches, including those for the hood,
rear compartment, glove box door, console door and any folding seat hardware. Section D tells
you what to use.
1. Before you start, be sure you have enough room around the vehicle.
2. Firmly apply both the parking brake (see “Parking Brake” in the Index if necessary) and the
NOTE:
Do not use the accelerator pedal, and be ready to turn off the engine immediately if it
starts.
3. On automatic transmission vehicles, try to start the engine in each gear. The starter should
work only in
“P” (Park) or “N” (Neutral). If the starter works in any other position, your
vehicle needs service.
On manual transmission vehicles, put the shift lever in “N” (Neutral), push the clutch down
halfway and try to start the engine. The starter should work only when the clutch is pushed
down all
the way to the floor. If the starter works when the clutch isn’t pushed all the way
down, your vehicle needs service.
regular brake.
- . .220
ProCarManuals.com

Maintenance Schedule
Section B: Owner Checks and Services (Cont.)
At Least Once a Year (CONT.)
CHECK
OR SERVICE
Parking Brake and
Automatic Transmission “P” (Park) Mechanism
Check
Underbody Flushing
WHAT TO DO
Park on a fairly steep hill, with the vehicle facing downhill. Keeping your foot on the regular
brake, set the parking brake.
0 To check the parking brake: With the engine running and transmission in “N” (Neutral),
__
slowly remove foot pressure from the regular brake pedal. Do this until the vehicle is held by
the parking brake only.
To check the “P” (Park) mechanism’s holding ability: Shift to “P” (Park). Then release all
brakes. If your vehicle
is four-wheel drive, be sure the transfer case is not in “N” (Neutral).
At least every spring, use plain water to flush any corrosive materials from the underbody. Take
care to clean thoroughly any areas where mud and other debris can collect.
I . .222 ProCarManuals.com

Maintenance Schedule
Section C: Periodic Maintenance Inspections
Listed below are inspections and services which should be performed at least twice a year (for instance, each spring and fall).
You should let your GM dealer’s service dep,artment or other qualified service center do these jobs. Make sure any necessary
repairs are completed at once.
‘7mi-
OR SERVICE
Restraint Systems
Steering, Suspension
and Front-Wheel-Drive Axle Boot and Seal
Inspection
Exhaust System
Inspection
I
Throttle Linkage
InsDection
I
WHAT SHOULD BE DONE I
Now and then, make sure all your belts, buckles, latch plates, retractors, anchorages and
reminder systems are working properly. Look for any loose parts or damage. If
you see anything
that might keep a restraint system from doing its job, have it repaired.
Inspect the froht and rear suspension and steering system for damaged, loose or missing parts,
signs of wear, or lack of lubrication. Inspect the power steering lines and hoses for proper
hookup, binding, leaks, cracks, chafing, etc. Clean and
then inspect the drive axle boot seals for
damage, tears or leakage. Replace seals if necessary.
Inspect the complete exhaust system. Inspect the body near the exhaust system.
Look for broken,
damaged, missing
or out-of-position parts as well as open seams, holes, loose connections, or
other conditions which could cause a heat build-up in the floor pan or could let exhaust fumes
into the vehicle. See “Engine Exhaust’’ in
the Index.
Inspect
the throttle linkage for interference or binding, and for damaged or missing parts.
Replace parts as needed.
I
223. I
ProCarManuals.com

Maintenance Schedule
Section C: Periodic Maintenance Inspections (cont.)
INSPECTION
OR SERVICE
Rear Axle (All) and
Front Axle (Four-
Wheel Drive) Service
Brake System
Inspection
Clutch System Service
WHAT SHOULD BE DONE
Check the gear lubricant level and add if needed. See “Rear Axle” and “Four-Wheel Drive” in
the Index. A fluid loss may indicate a problem. Check the system(s), and repair the system(s) if
needed. Refer to “Scheduled Maintenance Services,” earlier in
this part, to determine when to
change the lubricant.
Inspect the complete system. Inspect brake lines and hoses for proper hookup, binding, leaks,
cracks, chafing, etc. Inspect disc brake pads for wear and rotors for surface condition. Also
inspect
drum brake linings for wear and cracks. Inspect other brake parts, including drums,
wheel cylinders, calipers, parking brake, etc. Check parking brake adjustment. You may need to
have your brakes inspected more often if your driving habits or conditions result in frequent
braking.
NOTE: A low brake fluid level can indicate worn disc brake pads which may need to be serv-
iced. Also,
if the brake system warning light stays on or comes on, something may be wrong
with either the regular or rear wheel anti-lock brake system, or both systems. See “Brake System
Warning Light” in the Index.
Check clutch pedal free travel and adjust
as necessary. See “Clutch Adjustment” in the Index. ..
. . .224
ProCarManuals.com