1998 GMC ENVOY wheel

Before you can lower the spare tire, you must remove
the access hole cover on the passenger’s side
of the rear
bumper. Insert your index finger into the indentation
near the lamp and pull to remove the cover.
To remove the spare, insert the chisel end of the wheel
wrench, on an angle, into the hole in the rear bumper. Be
sure the chisel end of the wheel wrench connects into
the hoist shaft.
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Turn the wheel wrench to the left to lower the spare tire.
Keep turning the wheel wrench until
the spare tire can
be pulled out from under the vehicle.
When the tire has
been completely lowered, tilt the
retainer at the end of the cable and pull it through the
wheel opening. Pull the tire out from under the vehicle.
NOTICE:
To help avoid vehicle damage, do not drive the
vehicle before the cable
is properly stored.
P the mare tire near the flat tire.
The tools you'll be using include the jack (A) and wheel
wrench
(B).
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Position the chisel end of your wheel wrench in the
notch
of the hub cap and pry off the hub cap.
Removing the Flat Tire and Installing the
Spare Tire
1. Using the wheel wrench, loosen all the wheel nuts.
Don’t remove them yet.
2. Turn the jack handle to the right to raise the jack
lift head.
3. Fit the jack into the appropriate hole nearest the
flat tire.
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I
4. Raise the vehicle by turning the jack handle to the
right. Raise the vehicle
far enough off the ground so
there is enough room for the spare tire to fit.
5. Remove all the wheel nuts and take off the flat tire.
6. 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
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/I CAUTION:
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.
7. Place the spare on the wheel mounting surface.
8. Put the nuts on by hand.
Make sure the
cone-shaped end is
toward the wheel.
Tighten each
nut by hand
until the wheel is held against the hub.
If a nut
can’t be turned by hand,
use the wheel wrench and
see your dealer as soon
as possible.
9. Lower the vehicle by turning the jack handle to the
left. Lower the jack completely.
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10. Use the wrench to
tighten the wheel nuts
firmly in
a crisscross
sequence
as shown.
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.
Storing a Flat or Spare Tire and Tools
A CAUTION:
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
100 lb-ft
(140 Nom). 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.
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Follow this diagram to store the underbody-mounted spare.
Retainer Valve Stem
(Pointed Down)
Spare or Flat Tire
Spring
Wheel Wrench
“3 -1- b
E Lower
G. Raise
I BJ I H. Hoist Arm
1. Put the tire on the ground at the rear of the vehicle,
with the valve stem pointed down and to the rear.
2. Pull the retainer through the wheel.
3. Put the chisel end of the wheel wrench, on an angle,
through
the hole in the rear bumper and into the hoist
shaft. Turn the wheel wrench to the right until the
tire is raised against the underside
of the vehicle.
You will hear two “clicks” when the tire is secure,
but pull on
the tire to make sure.
Return the jack, wheel wrench and wheel blocks
to the
proper location
in your vehicle’s rear area. Secure the
items and replace the jack cover.
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L
A. Retainer
B. Rubber Band (Some Models)
C. Work Gloves
D. Ground Mat
E. Jack Storage Cover
E Wheel Blocks
G. Wheel Wrench
H. Jack
1. Jacking Instructions
-
/I CAUTION:
Make sure the tire and carrier are secure.
Driving with the tire or carrier unlatched could
injure pedestrians
or damage the vehicle.
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