1997 CHEVROLET TAHOE transmission

Downloaded from www.Manualslib.com manuals search engine I Short TripKity Maintenance Schedule -= Gasoline Engines I
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 (or every
3 months, whichever occurs first).
(See footnote
#.)
0 Check readfront axle fluid level and add
fluid as needed. Check constant velocity
joints and axle seals for leaking.
(See footnote
**.)
DATE ACTUAL MILEAGE
1
SERVICED BY
100,000 Miles (166 000 km)
0 Inspect spark plug wires.
0 Replace spark plugs.
0 Change automatic transmission fluid and
filter if the vehicle is mainly driven under
one or more of these conditions:
An Emission Control Service.
An Emission Control Service.
- In heavy city traffic where the outside
temperature regularly reaches
90 O F
(32 O C) or higher.

Downloaded from www.Manualslib.com manuals search engine Long Tripmighway Maintenance Schedule -- Gasoline Engines
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. The services shown
at
150,000 miles (240 000 km) should be performed at
the same interval after
150,000 miles (240 000 km).
See “Owner Checks and Services” and “Periodic
Maintenance Inspections” following.
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, kingpin bushings,
steering linkage, transmission shift linkage, transfer case
shift linkage, parking brake cable guides, front axle
propshaft splines and brake pedal springs. Ball joints and
kinetin bushings should
not be lubricated unless
their tegperature is”1O”F
(- 12°C) or higher, or they
could be damaged.
+ A good time to check your brakes is during tire
rotation. See “Brake System Inspection” under “Periodic
Maintenance Inspections” in
Part C of this schedule.
* * Drive axle service (see “Recommended Fluids and
Lubricants” in the Index for proper lubricant to use):
Locking Differential -- Drain fluid and refill at first
engine oil change. At subsequent oil changes, check
fluid level and add fluid as needed.
Standard Differential -- Check fluid level and add
fluid as needed at every engine oil change.
7-30 -

Downloaded from www.Manualslib.com manuals search engine Long Tripmighway Maintenance Schedule -- Gasoline Engines
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 Rotate tires. See “Tire Inspection and
Rotation” in the Index for proper rotation
pattern and additional information.
(See footnote
+.)
DATE ACTUAL MILEAGE SERVICED BY
50,000 Miles (83 000 km)
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 OF
(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.
If you do not use your vehicle under any of these
conditions, the fluid and,filter do not require changing.
I DATE ACTUAL MILEAGE SERVICED BY:
7-35

Downloaded from www.Manualslib.com manuals search engine 1 Lung Tripmighway Maintenance Schedule -- Gasoline Engines
97,500 Miles (162 500 km)
0 Change engine oil and filter (or every
12 months, whichever occurs first).
0 Lubricate chassis components (or every
12 months, whichever occurs first).
(See footnote
#.)
0 Check readfront axle fluid level and add fluid
as needed. Check constant velocity joints and axle seals for leaking. (See footnote
**.)
0 Rotate tires. See “Tire Inspection and
Rotation” in the Index for proper rotation
pattern and additional information.
(See footnote
+.)
An Emission Control Service.
100,000 Miles (1 66 000 km)
0 Inspect spark plug wires.
Replace spark plugs.
0 Change automatic transmission fluid and
An Emission Control Service.
An Emission Control Service.
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)
7-41

Downloaded from www.Manualslib.com manuals search engine At Least %ice a Year
Restraint System Check
Make sure the safety belt reminder light and all your
belts, buckles, latch plates, retractors and anchorages are
working properly. Look for any other loose or damaged
safety belt system parts. If you see anything that might
keep a safety belt system from doing its job, have it
repaired. Have any torn or frayed safety belts replaced.
Also look for any opened or broken air bag coverings,
and have them repaired or replaced. (The air bag system
does not need regular maintenance.)
Wiper Blade Check
Inspect wiper blades for wear or cracking. Replace blade
inserts that appear worn or damaged or that streak or
miss areas of the windshield. Also
see “Wiper Blades,
Cleaning” in the Index.
Air Cleaner Filter Restriction Indicator Check
Your vehicle has an indicator on the engine that lets you
know when the air cleaner filter is dirty and needs to be
changed. Check indicator at least twice a year or when your
oil is changed. See
“Air Cleaner’’ in the Index
for more information. Inspect your air cleaner filter
restriction indicator more often if the vehicle is used in
dusty areas or under
off road conditions.
Automatic Transmission Check
Check the transmission fluid level; add if needed. See
“Automatic Transmission” in the Index. A fluid loss
may indicate a problem. Check the system and repair
if needed.
At Least Once a Year
Key Lock Cylinders Service
Lubricate the key lock cylinders with the lubricant
specified in Part
D.
Body Lubrication Service
Lubricate all fuel door, body hood and body door
hinges, rear compartment hinges, tailgate handle pivot
points, latches, locks and folding seat hardware.
Part D
tells you what to use. More frequent lubrication may be
required when exposed to a corrosive environment.

Downloaded from www.Manualslib.com manuals search engine Starter Switch Check
I I
Brake-Transmission Shift Interlock (BTSI) Check
N:
When you are doing this check, the vehicle could
move suddenly. If
it does, you or others could be
injured. Follow the steps below.
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
regular brake.
NOTE:
Do not use the accelerator pedal, and be
ready to turn off the engine immediately
if it starts.
3. Try to start the engine in each gear. The starter
should work only
in PARK (P) or NEUTRAL (N).
If the starter works in any other position, your
vehicle needs service.
move suddenly. If it does, you or others could be
injured. Follow the steps below.
I I
1. Before you start, be sure you have enough room
around the vehicle. It should be parked on a
level surface.
2. Firmly apply the parking brake (see “Parking Brake”
in the Index if necessary).
NOTE: Be ready to apply the regular brake
immediately if the vehicle begins to move.
3. With the engine off, turn the key to the RUN
position, but don’t start the engine. Without applying
the regular brake, try to move
the shift lever out
of PARK (P) with normal effort. If the shift lever
moves out of PARK (P), your vehicle’s BTSI
needs service.
7-45

Downloaded from www.Manualslib.com manuals search engine Ignition Transmission Lock Check
While parked, and with the parking brake set, try
to turn
the ignition key
to LOCK in each shift lever position.
The key should turn to LOCK only when the shift
The key should come out only in LOCK.
Parking Brake and Automatic Transmission
PARK (P) Mechanism Check lever
is in PARK
(P).
I 4 CAUTLN:
When you are doing this check, your vehicle
could begin to move. You or others could be
injured and property could be damaged. Make
sure there is room in front of your vehicle in case
it begins to roll. Be ready to apply the regular
brake at once should the vehicle begin to move.
-
Park on a fairly steep hill, with the vehicle facing
downhill. Keeping your foot on the regular brake, set the
parking brake.
To check the parking brake’s holding ability:
With the engine running and transmission in
NEUTRAL (N), slowly remove foot pressure from
the regular brake pedal.
Do this until the vehicle is
held by the parking brake only.
To check the PARK (P) mechanism’s holding ability:
With the engine running, shift to PARK (P). Then
release all brakes.
7-46

Downloaded from www.Manualslib.com manuals search engine Part D: Recommended Fluids
and Lubricants
NOTE: Fluids and lubricants identified below by name,
part number or specification may be obtained from your
GM dealer.
USAGE
Engine Oil
(Gasoline
Engine)
Engine Coolant
Hydraulic Brake
System
FLUID/LUBRICANT
Engine oil with the American
Petroleum Institute Certified For Gasoline Engines “Starburst”
symbol of the proper viscosity.
To
determine the preferred viscosity
for your vehicle’s engine, see
“Engine Oil” in the Index.
50/50 mixture of clean water
(preferably distilled) and GM
Goodwrench@ DEX-COOLa or
Havoline@ DEX-COOL@
(silicate-free) coolant. See
“Engine Coolant” in the Index.
Delco Supreme 11
@ Brake Fluid
(GM Part No. 12377967 or
equivalent DOT-3 brake fluid).
USAGE
Parking Brake
Cable Guides
Power Steering
System
Automatic
Transmission
Key Lock
Cylinders
~~
Chassis
Lubrication
FLUIDLUBRICANT
Chassis lubricant (GM Part
No. 1052497 or equivalent) or
lubricant meeting requirements
of NLGI # 2, Category LB
or GC-LB.
GM Power Steering Fluid (GM
Part
No. 1052884 - 1 pint,
1050017
- 1 quart, or equivalent).
DEXRON@-111 Automatic
Transmission Fluid.
Multi-Purpose lubricant, Superlube@ (GM Part
No. 12346241
or equivalent).
Chassis lubricant (GM Part
No. 1052497 or equivalent) or
lubricant meeting requirements
of NLGI # 2, Category LB
or GC-LB.
7-49