1994 Oldsmobile Cutlass Supreme wheel

Problems on the Road
6. If your vehicle has exposed wheel nut
caps, remove them using the wheel
nut wrench.
7. Using the wheel wrench, loosen all
the wheel nuts. Don’t remove them
yet. 3. Remove the band around the jack.
Turn the jack handle clockwise
to
raise the jack head a few inches.

9. Position the jack and raise the jack
head until it fits
firmly into th’e notch
in the vehicle’s -frame nearest the flat
tire.
Do not raise the vehicle yet. -Put
the compact spare tire near
you.
NOTICE:
IO. Raise the vebide by rotating the
jack han8dle clockwise. Raise the
jack far enough
so there’s enough
room for the spare tire to fit.
the flat tire.
1 1. Remove all wheel nuts and take off

Probkms on the Road
1 70
12. Remove any rust or dirt from the
wheel bolts, mounting surfaces and
spare wheel. Place the spare on the
wheel mounting surface. 13. Replace the wheel nuts with the
rounded end
of the nuts toward the
wheel. Tighten each nut by hand
until the wheel is held against the
hub.

14. Lower the vehicle by rotating the
jack handle counterclockwise.
Lower the jack completely. 15. Tighten the wheel nuts firmly in a
cr&cross sequence as shown. Don’t
try to put the wheel cover on your
compact spare tire. It won’t fit. Store the wheel cover in the trunk
until you have the flat tire repaired
or replaced.
NOTICE:
Wheel covers won’t fit on your
compact spare. If you try to put a
wheel cover on your compact spare,
you could damage the cover or the
spare.
16. Store the flat tire as far forward in
the trunk as possible. Store the jack
and the wheel wrench in their
compartment in the trunk.
171

are worn, then you'll have. too much
ff uid when you get new brake linings.
YOU should add (or remove) brake
fluid, as necessary, only when work is
done
on the brake hydraulic system.
194
When your brake fldd falls to a low
level, your brake warning light will
come on. See
Brake Syste-m Warning
Light in the Index.
What to Add
When you do need brake fluid, use o.nly
DOT-3 brake fluid - such as Delco
Supreme
11s (GM Part No. 1052535).
Use new brake fluid from a sealed
container
only, .and always clean the brake
fluid reservoir cap
before
removing it.
Brake Wear
Your Oldsmobile has four-wheel disc
brakes.
Disc brake pads have builtin wear
indicators that make
a high-pitched
warning sound when the brake pads are
worn and new pads are needed. Be

208
How to Check
Use a good quality pocket-type gage to
check tire pressure. Simply looking at
the tires will not tell you the pressure,
especially if you have radial tires
-
which may look properly inflated even if
they’re underinflated.
If your tires have valve caps, be sure to
put them back on. They help prevent
leaks by keeping out dirt and moisture.
~
Tire lnspection and Rotation
To make your tires last longer, have
them inspected and rotated at the
mileages recommended in the
Maintenance Schedule.
See Scheduled
Maintenance Services
in the Index.
Use this rotation pattern.
After the tires have been rotated, adjust
the front and rear inflation pressure as
shown
on the Tire-Loading Information
label. Make certain that all wheel nuts
are properly tightened. See
Wheel Nut
Torque in the Index.

Service & Appearance Care
test course. For example, a tire graded
150 would wear one and a half (1 1/2)
times as well on the government course
as a tire graded
100. The relative
performance of tires depends upon the
actual conditions
of their use, however,
and may depart significantly from the
norm due to variations in driving habits,
service practices and differences
in road
characteristics and climate.
Traction - A, B, C
The traction grades, from highest to
lowest are:
A, B, and C. They represent
the tire’s ability to stop onwet
pavement as measured under controlled
conditions on specified government test
surfaces of asphalt and concrete.
A tire
marked
C may have poor traction
performance.
Warning: The traction grade assigned to
this tire is based on braking (straight-
ahead) traction tests and does not
include cornering (turning) traction.
Temperature - A, B, C
The temperature grades are A (the
highest),
B, and C, representing the
tire’s resistance to the generation of
heat and its ability to dissipate heat when
tested under controlled
conditions on a specified indoor
laboratory test wheel. Sustained high
temperature can cause the material of
the tire to degenerate and reduce tire
life, and excessive temperature can lead
to sudden tire failure. The grade
C
corresponds to a level of performance
which all passenger car tires must meet
under the Federal Motor Vehicle Safety
Standard
No. 109. Grades B and A
represent higher levels of performance
on the laboratory test wheel than the
minimum required by law.
Warning: The temperature grade for
this tire is established for a tire that is
properly inflated and not overloaded.
Excessive speed, underinflation, or
excessive loading, either separately or in
combination, can cause heat buildup
and possible tire failure.
These grades are molded
on the
sidewalls
of passenger car tires.
While the tires available as standard or
optional equipment on General Motors
vehicles may vary with respect to these
grades, all such tires meet General
Motors performance standards and have been
approved for use on General
Motors vehicles.
All passenger type (P
Metric) tires must conform to Federal
safety requirements in addition to these
grades.
Wheel Alignment and Tire
Balance
The wheels on your vehicle were
aligned and balanced carefully at the
factory to give you the longest tire life
and best overall performance.
In most cases, you will not need to have
your wheels aligned again. However,
if
you notice unusual tire wear or your
vehicle pulling one way or the other, the
alignment may need to be reset.
If you
notice your vehicle vibrating when
driving on a smooth road, your wheels
may need to be rebalanced.
Wheel Replacement
Replace any wheel that is bent, cracked
or badly rusted. If wheel nuts keep
coming loose, the wheel, wheel bolts,
and wheel nuts should be replaced. If
the wheel leaks air, replace it (except

original equipment parts. This way, you
willbe sure to have the right wheel,
wheel bolts, and wheel nuts for your
Oldsrnobile model.