Page 225 of 402
Downloaded from www.Manualslib.com manuals search engine 1. Using the wheel wrench, lomen all the wheel nuts.
Don't remove them yet.
2. Turn the jack handle clockwise slightly to raise the
jack lift head.
3. Fit the jack into the appropriate ho1.e nearest the
flat
tire.
A. Front Frame Hole.
B. Rear Frame Hole (ZR2)
C. Spring Hanger Hole (Standard Pickups)
5-28
Page 226 of 402
Downloaded from www.Manualslib.com manuals search engine Getting under a vehicle when it is jacked 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.
I
1 NOTICE:
Raising your vehicle with the jack improperly
positioned
can damage the vehicle and even make
the vehicle
fall. To help avoid personal injury
and vehicle
damage, be sure to fit the jack
18t head into the proper location before raising
your vehicle.
4. Raise the vehicle by turning the jack handle
clockwise. 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;
Page 227 of 402

Downloaded from www.Manualslib.com manuals search engine b. 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 the. Th-e wheel could come
off.and cause an accident. When you change a
wheel,-remove-.any rust or dirt from the places
where the wheel attach.es
to the vehicle. In an
emergency,
you can use a cloth or a paper towel
todo this; but be sure to use a scraper or wire
brush rater, if .you need to, to get all the rust or
dirt off.
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
c.one-shapd end is
toward the wheel.
Tighten each nut by
hand untiI the- wheeI is
held against the hub.
If a nut can’t bel turned
by hand,. us.e the
wheel wrench.
and see
your deal.er as soon
as possible.
5-30
Page 228 of 402
Downloaded from www.Manualslib.com manuals search engine 9. Lower the vehicle by turning the jack handle
counterclockwise. Lower the
jack completely.
10. Use the wrench.to
tighten the wheel nuts
firmly in a crisscross
sequence as
shown.
5-31
Page 229 of 402

Downloaded from www.Manualslib.com manuals search engine I
Incorrect wheel nuts or imprdperly tightened
wheel nuts can cause th,e-wheel to become loose
and-even comeaff. This. could lead to 'an accident.
Fk swe'to use the corre-ct whee1 nuts. If pu have
to .iiep-lsrC.e them, be sure. to get 'new GM origin.al
equipment
wheel nuts.
Stop somewhere as soon as you can and have the
nuts tightened with a torque wpsnch to 95 lb-ft
(I30 Nmj.
I NOTICE:
Improperly .. tiightened wheel nuts: can lead to
brake - pulsatian-and r.otor damage. To avoid
expe-nsive brake
repairs; evenly tighten the wheel
nuts in the proper sequence and to the proper
tGrque spe~~citign.
Storing .a F1i ' or Spare .Tire and To&
A CAUTION:
Storing a jack, a tire or other equipment In the
passenger .compartment of the vehicle could
cause injury. In .r.,sudden stop -or collision, loose
equipment, could strike smneome. Stote all these
in the proper place.
Don't use the existing hoist to store a tire with an
,aluminum wheel or it could &amage the wheel.
Secure. the tire in the pichp bed.
Follow this diagram to store the underbody
-mounted spare.
Page 230 of 402
Downloaded from www.Manualslib.com manuals search engine .A.. Wheel Wmch
B. Hoi;$ Assembly
C, Retainer
D. Spring
E. Tice
E Valve stem (PoiritedD.own)
G. Lower
€3. R.aise
Page 231 of 402
Downloaded from www.Manualslib.com manuals search engine A. Wheel Wxensh
3. Bracket:
C..
D..
E.
E
G.
H,
1.
J.
Repl.ace the. j-ack cover, -if -you have one.
Page 232 of 402

Downloaded from www.Manualslib.com manuals search engine A, Hub Cap Removal Tool (Some Mmiels)
E. Cover (Extended Cab)
%. Cover (Stand,ard Cab)
D. Hub Cap Removal Tool (Some Models)
E. Bdt
Compact Spare Tire (If Equippe.d)
Although the compact spare-tire was fully inflated when
your vehicle w.as new, it can lose air after a time. Check
the. inflation pressure regularly. It should be 60 psi
(420 kPa).
After installing the compact spare on your vehicle, you
should stop as 'soon as possible and 'm.ake-. sure your
spare tire
is cor-rec.tly inflated. The compact spare is
made to perform well at speeds up to 65 :mph
(I 05 krn/h) for distances up to 3,000 miles (5.000 km),
so you can finish your trip and have your full-size tire
repaired or replaceid where.you
want. Of course, it's best
to replace y0.w spare with a full-size tire as soon as you
can. Your spare will last longer and be: in .good shape in
case you-need it again.
I NOTICE: I
When the compact 'spare: is installed, don't ta.ke
your vehicle through
an automatic car wash with
guide rails, The compact spare can get caught on
the rails; That can damage the tire and wheel,
-and maybe other-parts of your vehicle.