suspension GMC SIERRA 1995 Owners Manual
[x] Cancel search | Manufacturer: GMC, Model Year: 1995, Model line: SIERRA, Model: GMC SIERRA 1995Pages: 488, PDF Size: 26.01 MB
Page 96 of 488

NOTICE:
Driving in the 4-WHEEL HIGH (4H) or 4-WHEEL LOW (4,)
positions for a long time on dry or wet pavement could shorten
the life of your vehicle’s drivetrain.
NOTICE:
Changing your vehicle’s body height can damage your vehicle’s
suspension, drivetrain, or other vehicle components. It
may also
affect the
way your vehicle handles, and the function of your
vehicle’s safety features.
Do not change your vehicle’s height
from the original design specifications.
Transfer Case
The transfer case shift
lever
is on the floor to
the right of the driver.
Use
this lever to shift
into and
out of
four-whcel drive.
An indicator near the lever shows you the transfer case settings.
4-WHEEL LOW (4L)
NEUTRAL (N)
2-WHEEL HIGH (2H)
4-WHEEL HIGH (4H)
2-34
ProCarManuals.com
Page 197 of 488

After Off-Road Driving
Remove any brush or debris that has collected on the underbody, chassis or
under the hood. These accumulations can be
a fire hazard.
After operation
in mud or sand, have the brake linings cleaned and checked.
These substances can cause glazing and uneven braking. Check the body
structure, steering, suspension. wheels, tires, and exhaust system for
damage.
Also, check the fuel lines and cooling system for any leakage.
Your vehicle
will require more frequent service due to off-road use. Refer
to the Maintenance Schedule for additional information.
Driving at Night
Night driving is more dangerous than day driving. One reason is that some
drivers are likely
to be impaired - by alcohol or drugs, with night vision
problems,
or by fatigue.
Here are some tips on night driving.
0 Drive defensively.
Don’t drink and drive.
Adjust your inside rearview mirror to reduce the glare from headlamps
Since you can’t see as well, you may need to slow down and keep more
behind
you.
space
between you and other vehicles.
a Slow down, especially on higher speed roads. Your headlamps can light
up only
so much road ahead.
0 In remote areas, watch for animals.
If you’re tired, pull off the road in a safe place and rest.
4-23
ProCarManuals.com
Page 212 of 488

A CAUTION:
DO not load your vehicle any heavier than the GVWR, or either
the maximum front or rear
GAWR. If you do, parts on your
vehicle can break, or it can change the way your vehicle handles.
These could cause you to lose control. Also, overloading can
shorten the life
of your vehicle.
Using heavier suspension components to get added durability might not
change your weight ratings.
Ask your dealer to help you load your vehicle
the right way.
If your vehicle is equipped
for front-end equipment (a snow plow, for
example), the front suspension may have been adjusted (raised) to level the
vehicle when the equipment was installed. If the front suspension was
adjusted,
you must re-adjust the front suspension after the equipment is
removed to avoid possible front suspension damage. Adjust the front
suspension to original design specifications for your particular model.
NOTICE:
Your warranty does not cover parts or components that fail
because
of overloading.
There’s also important loading information for off-road driving in this
manual. See “Loading
Your Vehicle“ in the Index.
4-38
ProCarManuals.com
Page 311 of 488

Brake Adjustment
Every time you make a brake stop, your disc brakes adjust for wear.
If your brake pedal goes down farther than normal, your rear drum brakes
may need adjustment. Adjust them by backing
up and firmly applying the
brakes
a few times.
Replacing Brake System Parts
The braking system on a modeffl VEShicle is complex. Its many parts have to
be of top quality and work well together if the vehicle
is to have really good
braking. Vehicles we design and test have top-quality
GM brake parts in
them, as your vehicle does when it is new. When you replace parts of your
braking system
- for example, when your brake linings wear down and
you have to have new ones put
in - be sure you get new genuine GM
replacement parts. If you don't, your brakes may no longer work properly.
For example, if someone puts in brake linings that are wrong for your
vehicle, the balance between your front and rear brakes can change
- for
the worse. The braking performance you've come to expect can change
in
many other ways if someone puts in the wrong replacement brake parts.
Front Shock Absorbers
The front shock absorbers of your vehicle do many things. They help the
vehicle ride smoothly and
also control the travel of the suspension system.
When the shock absorbers are serviced, any replacement shock absorbers
must be the same as the original equipment shock absorbers
in both
extended length and strength.
I NOTICE:
If you use shock absorbers that are not the same as the original
shock absorbers, the shock absorbers
or suspension system
could be damaged.
6-45
ProCarManuals.com
Page 369 of 488

Maintenance Schedule I - Gasoline Engines With
Light Duty Emissions
3,000 Miles (5 000 km)
[7 Change engine oil and filter (or every 3 months, whichever occurs
first).
An Emission Control Sen7ic.e.
0 Lubricate the front suspension, king pin bushings, steering linkage,
transmission shift linkage. transfer case shift linkage, parking brake
cable guides, rear driveline center splines. front axle propshaft splines.
brake pedal springs and clutch pedal springs. Ball joints and king pin
bushings should not be lubricated unless their temperature is
10" F
(-1 2" C), or higher. When weather is cold, let the ball -joints and king
pin bushings warm up before lubrication or they could be damaged.
Perform each of the listed lubrication service items at this mileage
interval (or every
6 months, whichever occurs first).
C Check rear/front axle fluid level and add -fluid as needed. Check
constant velocity joints and
axle seals for leaking. *'*
DATE SERVICED BY: ACTUAL MILEAGE I
6,000 Miles (10 000 km)
iI Change engine oil and filter (or every 3 months, whichever occurs
first).
AI? Emission Confro1 Ser\lic.e.
Lubricate the front suspension, king pin bushings, steering linkage,
transmission shift linkage, transfer case shift linkage, parking brake
cable guides, rear driveline center splines, front axle propshaft splines.
brake pedal springs and clutch pedal springs. Ball joints and king pin
bushings should not be lubricated unless their temperature
is 10" E
(,-12" C), or higher. When weather is cold, let the ball joints and king
pin bushings warm up before lubrication
or they could be damaged.
Perform each of the listed lubrication service items at this mileage
interval (or every
6 months, whichever occurs first).
0 Check readfront axle fluid level and add fluid as needed. Check
constant velocity joints and axle seals for leaking.
*'$
(Contiwed)
7-13
ProCarManuals.com
Page 370 of 488

Maintenance Schedule I - Gasoline Engines With
Light
Duty Emissions ~~~~ ~~ ~ ~
(Continued)
0 Rotate tires. See "Tire Inspection and Rotation" in the Index for proper
rotation pattern and additional information.
I DATE I ACTUAL MILEAGE I SERVICED BY:
9,000 Miles (15 000 km)
0 Change engine oil and filter (or every 3 months, whichever occurs
first).
An Emission Control Service.
Lubricate the front suspension, king pin bushings, steering linkage,
transmission shift linkage, transfer case shift linkage, parking brake
cable guides, rear driveline center splines, front axle propshaft splines,
brake pedal springs and clutch pedal springs. Ball joints and king pin
bushings should
not be lubricated unless their temperature is IO" F
(-12" C), or higher. When weather is cold, let the ball joints and king
pin bushings warm up before lubrication or they could be damaged.
Perform each of the listed lubrication service items at this mileage
interval
(or every 6 months, whichever occurs first).
0 Check readfront axle fluid level and add fluid as needed. Check
constant velocity joints and axle seals for leaking.
*'g
DATE SERVICED BY: ACTUAL MILEAGE
7-14
ProCarManuals.com
Page 371 of 488

Maintenance Schedule I - Gasoline Engines With
Light Duty Emissions
12,000 Miles (20 000 km)
0 Change engine oil and filter (or every 3 months, whichever occurs
first).
An Emission Control Sewice.
0 Lubricate the front suspension, king pin bushings, steering linkage,
transmission shift linkage, transfer case shift linkage, parking brake
cable guides, rear driveline center splines, front axle propshaft splines,
brake pedal springs and clutch pedal springs. Ball joints and lung pin
bushings should not be lubricated unless their temperature is
10" F
(-12" C), or higher. When weather is cold, let the ball joints and king
pin bushings warm up before lubrication or they could be damaged.
Perform each of the listed lubrication service items at this mileage
interval (or every
6 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 ACTUALMILEAGE I SERVICED BY: I
15,000 1 Ies (25 000 km)
0 Change engine oil and filter (or every 3 months, whichever occurs
first).
An Emission Control Service.
Lubricate the front suspension, king pin bushings, steering linkage,
transmission shift linkage, transfer case shift linkage, parking brake
cable guides, rear driveline center splines, front axle propshaft splines,
brake pedal springs and clutch pedal springs. Ball joints and king pin
bushings should not be lubricated unless their temperature is 10"
F
(-1 2 O C), or higher. When weather is cold, let the ball joints and king
pin bushings warm up before lubrication or they could be damaged.
Perform each
of the listed lubrication service items at this mileage
interval (or every
6 months, whichever occurs first).
0 Inspect air cleaner filter if you are driving in dusty conditions. Replace
filter if necessary.
An Emission Control Service.
(Continued)
7-15
ProCarManuals.com
Page 372 of 488

Maintenance Schedule I - Gasoline Engines With
Light Duty Emissions
(Continued)
0 Check rear/front axle fluid level and add fluid as needed. Check
constant velocity joints and axle seals for leaking.
'v'F
0 For 2-Wheel Drive vehicles only: Clean and repack the front wheel
bearings (or at each brake relining, whichever occurs first).
I H I
I DATE I ACTUALMILEAGE I SERVICED BY:
18,000 Miles (30 000 km)
ll Change engine oil and filter (or every 3 months, whichever occurs
first).
An Emission Corltrol Service.
IJ Lubricate the front suspension, king pin bushings, steering linkage,
transmission shift linkage, transfer case shift linkage, parking brake
cable guides. rear driveline center splines. front axle propshaft splines,
brake pedal springs and clutch pedal springs. Ball joints and king
pin
bushings should not be lubricated unless their temperature is 10" F
(-12" C), or higher. When weather is cold. let the ball joints and king
pin bushings warm
up before lubrication or they could be damaged.
Perform each of the listed lubrication service items at this mileage
interval (or every
6 months, whichever occurs first).
c3 Check readfront axle fluid level and add fluid as needed. Check
constant velocity joints and axle seals for leaking.
-&-'&- .> .!,
D Rotate tires. See "Tire Inspection and Rotation" in the Index for proper
rotation pattern and additional information.
DATE SERVICED BY: ACTUAL MILEAGE
7- 16
ProCarManuals.com
Page 373 of 488

Maintenance Schedule 1 - Gasoline Engines With
Light Duty Emissions
21,000 Miles (35 000 km)
0
0
Change engine oil and filter (or every 3 months, whichever occurs
first).
An Emissiot~ Control Service.
Lubricate the front suspension, king pin bushings, steering linkage,
transmission shift linkage, transfer case shift linkage, parking brake
cable guides, rear driveline center splines, front axle propshaft splines,
brake pedal springs and clutch pedal springs. Ball joints and king pin
bushings should not be lubricated unless their temperature is
10" F
(-12" C), or higher. When weather is cold, let the ball joints and king
pin bushings warm up before lubrication or they could be damaged.
Perform each
of the listed lubrication service items at this mileage
interval (or every
6 months, whichever occurs first).
Check readfront axle fluid level and add fluid as needed. Check
constant velocity joints and axle seals for leaking.
*#:
DATE SERVICED BY: ACTUAL MILEAGE
24,000 Miles (40 000 km)
0
Change engine oil and filter (or every 3 months, whichever occurs
first).
AJ~ Emission Control Senice.
Lubricate the front suspension, king pin bushings, steering linkage,
transmission shift linkage, transfer case shift linkage, parking brake
cable guides, rear driveline center splines, front axle propshaft splines,
brake pedal springs and clutch pedal springs. Ball joints and king pin
bushings should not be lubricated unless their temperature is
10" F
(-1 2" C), or higher. When weather is cold, let the ball joints and king
pin bushings warm up before lubrication or
they could be damaged.
Perform each of the listed lubrication service items at this mileage
interval (or every
6 months, whichever occurs first).
Check readfront axle
fluid level and add fluid as needed. Check
constant velocity joints and axle seals for leaking.
**
7-17
ProCarManuals.com
Page 374 of 488

Maintenance Schedule I - Gasoline Engines With
Light Duty Emissions
27,000 Miles (45 000 km)
a Change engine oil and filter (or every 3 months. whichever occurs
first).
Arz Enzissiorz Control Service.
0 Lubricate the front suspension, king pin bushings, steering linkage,
transmission shift linkage, transfer case shift linkage. parking brake
cable guides, rear driveline center splines, front axle propshaft splines.
brake pedal springs and clutch pe,dal springs.
Ball joints and king pin
bushings should not be lubricated unless their temperature is
10" F
(-12" C), or higher. When weather is cold, let the ball joints and king
pin bushings warm up before lubrication or they could be damaged.
Perform each of the listed lubrication service items at this mileage
interval (,or every
6 months. whichever occurs first).
Ll Check readfront axle fluid level and add fluid as needed. Check
constant velocity joints and axle seals for leaking.:!::':
30,000 Miles (50 000 km)
CI Change engine oil and filter (or every 3 months, whichever occurs
first).
An Euzission Corltrol Service.
0 Lubricate the front suspension, king pin bushings, steering linkage,
transmission shift linkage, transfer case shift linkage, parking brake
cable guides, rear driveline center splines, front axle propshaft splines,
brake pedal springs and clutch pedal springs. Ball joints and king pin
bushings should not be lubricated unless their temperature is
10" F
(-12" C), or higher. When weather is cold, let the ball joints and king
pin bushings warm
up before lubrication or they could be damaged.
Perform each
of the listed lubrication service items at this mileage
interval (or every
4 months. whichever occurs first).
Check readfront axle fluid level and add fluid as needed. Check
constant velocity joints and axle seals for leaking.'+:+
(Contimed)
7-18
ProCarManuals.com