1996 GMC SIERRA Owners Manual

If your vehicle has wheel
nut caps, use the wheel
wrench and ratchet
to
remove them. Turn the
wheel wrench
counterclockwise,
with
DOWN fdcing you. to
remove the wheel nut caps.
Then take
off the hub cap.
If the wheel also has a trim ring, LISI: the wheel wrench
to pry along the edge and remove
it.
If the wheel has a smooth center piece or a center piece
with recessed nuts, place the wheel wrench in the slot on
the wheel and gently pry
out.
Removing
the Spare w Flat Tire and Inst-'
1. Use the ratchet and
wheel wrench to loosen
all the wheel nuts. Turn
the wheel wrench
counterclockwise, with
DOWN fdcing you. to
loosen the wheel nuts.
Don't remove the wheel
nuts yet.
2. Position the jack under the vehicle.
Getting under a vehicle when it isjacked up is
dangerous. If the vehicle slips off the jack, you
could be badly injured or killed. Never get under
a vehicle
when it is supported only by a jack.
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NOTICE:
Raising your vehicle with the jack improperly
positioned will damage the vehicle
or may allow
the vehicle to fall off the jack. Be sure to fit the
jack lift head into the proper location before raising your vehicle.
Front Position Rear Position
Front
Position
Rear
Position
3. With UP on the ratchet facing you, raise the vehicle
by rotating
the ratchet and wheel wrench clockwise.
Raise the vehicle
far enough off the ground so there
is enough room for the spare tire to fit.
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4. Remove all the wheel
nuts and take off the
flat tire.
5. Remove any rust or dirt
from the wheel bolts,
mounting surfaces and
spare wheel. Rust or dirt on the
wheel, or on the parts to
which
it is fastened, can make the wheel nuts
become loose after
a time. The wheel could come
off and cause an accident. When you change
a
wheel, remove any rust or dirt from the places
where the wheel attaches
to the vehicle. In an
emergency, you can use a cloth or a paper towel
to do this; but be sure to use
a scraper or wire
brush
later, if you need to, to get all the rust or
dirt off.
I A CAUTIO^:
Never use oil or grease on studs or nuts. If you
do, the nuts might come loose. Your wheel could
fall
off, causing a serious accident.
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~~ Front Position
6. Replace
the wheel nuts
with
the rounded end of
the nuts toward the wheel. Tighten each
wheel
nut by hand using
the wheel. wrench until
the wheel is held against
the hub.
Rear Position
7. Lower the vehicle by rotating the ratchet and wheel
wrench counterclockwise. Lower the jack completely.
8. Tighten the nuts
firmly
in a criss-cross
sequence
as shown by
rotating the wheel
wrench clockwise.
Incorrect wheel nuts or improperly tightened
wheel nuts can cause the wheel to become loose
and even come
off. This could lead to an accident.
Be sure to use the correct wheel nuts.
If you have
to replace them, be sure to get new
GM original
equipment wheel nuts.
Stop somewhere as soon as you can and have the
nuts tightened with
a torque wrench to the
proper torque. See “Capacities and
Specifications” in the Index.
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NOTICE:
Improperly tightened wheel nuts can lead to
brake pulsation and rotor damage. To avoid
expensive brake repairs, evenly tighten the wheel
nuts in the proper sequence and to the proper
torque specification.
9. Put the wheel trim back on. For vehicles with plastic
wheel
nut caps, tighten the caps until they are finger
tight, then tighten them an additional one-half turn
with the ratchet and wheel wrench.
Storing a Flat or Spare Tire aqd Tools
Storing a jack, a tire or other equipment in the
passenger compartment
of the vehicle could
cause injury. In a sudden stop or collision, loose
equipment could strike someone. Store all these
in the proper place.
Store the flat tire where the spare tire was stored.
For an underbody spare tire carrier, stow
the tire under
the rear of the vehicle
in the spare tire carrier. To stow
the tire:
1.
2.
3.
4.
5.
Put the tire on the ground at the rear of the vehicle
with the valve stem pointed down and
to the rear.
Tilt
the retainer downward and through the wheel
opening. Make sure that the retainer is
fully seated
across the underside
of the wheel.
Attach the ratchet,
with the UP mark facing you,
near the hook at the end of the jack handle. Insert the
other end, on an angle, through the hole
in the rear
bumper and
into the hoist shaft.
Raise
the tire fully against the underslue 01 le
vehicle. Continue turning the ratchet
until mere are
two “clicks”
or “ratchets.” The spare tire hoist
cannot
be over-tightened.
Grasp and push against
the tire to be sure it is stored
securely and
does not move.
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Lower Raise
~~
H U
A. Hoist Assembly
B. Ratchet
C. Jack Handle
D. Hoist Shaft
E. Valve Stern,
Pointed Down
E Flat or Spare Tire
G. Retainer
H. Hoist Cable
Return the jack, ratchet, wheel wrench and jack extensions
to their location behind the passenger’s seat. Secure the
items and replace the jack cover, if there is one.
G
2 and 4-Door Models
A. Nut
B. Jack
C. Jack Handle
Extension
D. Wheel Wrench
E. Jack and Tool
Storage Box
E Ratchet
G. Jack Handle
H. Tool Retainer
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F
Extended Cab Models
A. Nut
B. Jack and Tool
Cover
C. Jack Handle Extension
D. Tool Retainer
E. Jack and Tool
Storage Box
E Ratchet
G. Wheel Wrench
H. Jack
I. Jack Handle
C
E
I
F
Chassis Cab Models
A. Nut
€3. Retainer
C. Jack Handle
Extension
D. Jack Handle
Extension
E. Wheel Wrench
E Jack and Tool
Storage Box
G. Ratchet
H. Jack Handle
I. Tool Retainer
J. Jack
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If You’re Stuck: In Sand, Mud,
Ice or Snow
What you don’t want to do when your vehicle is stuck
is to spin your wheels too fast. The method known as
“rocking” can help you get out when you’re stuck, but
you must use caution.
- -. ..
;. ;
- - - -
If you let your tires spin at high speed, they can
explode, and
you or others could be injured.
And, the transmission
or other parts of the
vehicle can overheat. That could cause an engine
compartment fire or other damage. When you’re
stuck, spin the wheels
as little as possible. Don’t
spin the wheels above
35 mph (55 km/h) as shown
on the speedometer.
I NOTICE: I
Spinning your wheels can destroy parts of your
vehicle
as well as the tires. If you spin the wheels
too fast while shifting your transmission back
and forth,
you can destroy your transmission.
For information about using tire chains on your vehicle,
see
“Tire Chains” in the Index.
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