1998 VOLVO S90 flat tire

1998 Volvo S90
Volvo Canada Ltd.
175 Gordon Baker Road
Willowdale, Ontario M2H 2N7
800-663-8255
Volvo and the environment
Volvo is committed to the well being of our
customers. As a natural part of this
commitment, we care about the environment in
which we all live. Caring for the environment
means an everyday involvement in reducing
our environmental impact.

Volvo's environmental activities are based on a
holistic view, which means we consider the
overall environmental impact of a product
throughout its complete life cycle. In this
context, design, production, product use, and
recycling are all important considerations.

In production, Volvo has partly or completely
phased out several chemicals including freons,
lead chromates, naphtanates, asbestos, mercury
and cadmium; and reduced the amount of
chemicals used in our plants 50% since 1991.

In use, Volvo was the first in the world to
introduce into production a three-way catalytic
converter with a Lambda sond, now called
oxygen sensor, in 1976. The current version of
this highly efficient system reduces emissions
of harmful substances (CO, HC, NOx) from
the exhaust pipe by approximately 95% and
the search to eliminate the remaining
emissions continues. Volvo is the only
automobile manufacturer to offer CFC-free
retrofit kits for the air conditioning system for
all models back to the M/Y 1975 240.
Advanced electronic engine controls, refined
purification systems and cleaner fuels are
In addition to continuous environmental
refinement of conventional gasoline-powered
internal combustion engines, Volvo is actively
looking at advanced technology alternative-
fuel vehicles.

When you drive a Volvo, you become our
partner in the work to lessen the car's impact
on the environment.
To reduce your vehicle's environmental
impact, you can:
l Maintain proper air pressure in your
tires. Tests have shown decreased fuel
economy with improperly inflated tires
l Follow the recommended maintenance
schedule
l Drive at a constant speed
l See an authorized Volvo retailer as
soon as possible for inspection if the
check engine (malfunction indicator)
lamp illuminates, or stays on after the
vehicle has started
l Properly dispose of any vehicle related
waste such as used motor oil, used
batteries, brake pads, etc.
l When cleaning your car, use Volvo's
own car care products, all of which
have systematically been adapted to the
environment

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1998 Volvo S90

Chapter 1 - Occupant safety
VOLVO SRS
pg. 4
VOLVO SRS
As an enhancement to the three-point seat belt
system, your Volvo is equipped with a
Supplemental Restraint System (SRS). The Volvo
SRS consists of airbags (2) and knee bolsters (5)
on both the driver's and passenger's sides and seat
belt tensioners in both front door pillars (4). The
system is designed to supplement the protection
provided by the three-point seat belt system.

The SRS system is indicated by the "SRS"
embossed on the steering wheel pad and above
the glove compartment, the knee bolsters beneath
the steering column and the glove compartment
and decals on both sun visors and on the far right
side of the dash.

The airbags are folded and located in the center of
the steering wheel and above the glove
compartment. They are designed to deploy during
certain frontal or front-angular collisions,
impacts, or decelerations, depending on the crash
severity, angle, speed and object impacted. Both
airbags and seat belt tensioners will deploy, even
if the passenger seat is not occupied.
The airbag system includes gas generators (1)
surrounded by the airbags (2) and front seat belt
tensioners for both of the front seats (4). To deploy the
system, the sensor (3) activates the gas generators
causing the airbags to be inflated with nitrogen gas. As
the movement of the seats' occupants compresses the
airbags, some of the gas is expelled at a controlled rate
to provide better cushioning. Both seat belt tensioners
also deploy, minimizing any seat belt slack.

The entire process, including inflation and deflation of
the airbags, takes approximately two-tenths of a second.
WARNING!
When installing any optional equipment make sure
that the SRS system is not damaged. Do not attempt
to service any component of the SRS yourself.
Attempting to do so may result in serious personal
injury. If a problem arises, take your car to the
nearest authorized Volvo Retailer for inspection as
soon as possible.
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1998 Volvo S90
shoulder (see illustration). The
shoulder belt must never be placed
behind the child's back or under the
arm. To fold down the booster
cushion:
l Pull the upper edge of the
cushion down
l Fold up the backrest

To fold up the booster
cushion:
l Fold down the booster
cushion backrest
l Fold up the entire booster
cushion unit
Integrated booster cushion (optional)

Volvo's own integrated booster cushion has
been specially designed to help safeguard a
child seated in the center position of the rear
seat. When using the integrated booster
cushion, the child must be secured with the
vehicle's three-point seat belt. The booster
cushion is approved for children weighing
between 22.7 and 36 kg (50 and 80 lbs) and
between 117 and 137 cm (46 and 54 in ) in
height. It is not intended for children under
3 years of age. WARNING! Failure to follow
the instructions on this page will
increase the risk of your child
being injured during a sudden
stop or collision.
In the event of a collision while
the integrated booster cushion
was occupied, the entire booster
cushion and center seat belt must
be replaced. The booster cushion
should also be replaced if it is
badly worn or damaged in any
way. This work should be
performed by an authorized
Volvo retailer only. The booster
cushion should be cleaned while
in place in the vehicle if
possible. If not, please consult
your Volvo retailer. Auxiliary seat (optional)

If all the seats are occupied, a rear-facing
auxiliary seat in the cargo area of the
wagon models can be used. This seat is
designed for two children, each weighing
between 23 - 40 kg (50 - 88 lbs.) and up
to 150 cm (59 inches) in height.


WARNING! Both rear seat backrests
must be up when the auxiliary seat is
being used.
Do not use a booster cushion or child
seat in conjunction with the auxiliary
seat.
Child Safety (cont.) pg. 11
The lap section of the seat belt cannot
be loosened as long as the red lock
button is in the right position.
The lap section of the seat belt can be
adjusted when the lock button is in the
left position (see illustration B).
NOTE: Before exiting the car, check
that the seat belt retracts fully after
being unbuckled. If necessary, guide
the belt back into the retractor slot.
When not in use, the child restraint Important!
Why Volvo believes no child should
sit in the front seat of a car.
It's quite simple really. A front air bag
is a very powerful device designed, by
law, to help protect an adult. Because of
the size of the air bag and its speed of
inflation, a child should never be placed
in the front seat, even if he or she is
properly belted or strapped into a child
safety seat. Volvo has been an
innovator in safety for over fifty years,
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1998 Volvo S90
disconnected, the code must
be re-entered before the radio
will function properly.
Points to remember pg. 62


Weight distribution affects
handling

At the specified curb weight
your car has a tendency to
understeer, which means that the
steering wheel has to be turned
more than might seem
appropriate for the curvature of
a bend. This ensures good
stability and reduces the risk of
rear wheel skid. Remember that
these properties can alter with
the vehicle load. The heavier the
load in the trunk, the less the
tendency to understeer.

Handling, roadholding

Vehicle load, tire design, and
inflation pressure, all affect
vehicle handling. Therefore,
check that the tires are inflated
to the recommended pressure
according to the vehicle load.
See "Tire pressure" section.
Loads should be distributed so
that capacity weight or
maximum permissible axle loads
are not exceeded.
WARNING!
An extra mat on the driver's
floor can cause the
accelerator pedal to catch.
Check that the movement of
the accelerator pedal is not
impeded. Not more than one
protective floor covering may
be used at one time.

CAUTION: Drive slowly and
carefully if going through
standing water (i.e. flooded
roadways, etc.). Damage to
engine could result if excess
water is ingested through the air
intake system. Never drive the
vehicle in water deeper than 1
foot (300 mm). See the flood
warning on page 7.
WARNING! Do not drive
with trunk lid or tailgate
open!
Poisonous exhaust gases may
enter via the trunk lid or
tailgate.
If the trunk lid/tailgate must
be kept open for any reason,
proceed as follows:
l Close the windows.
l Set the ventilation system


Roof rails/racks

Roof rails are standard
equipment on wagon models.
Load bars are available as a
retailer installed option on the
sedan models. Observe the
following points when is use:
l Avoid single-point loads.
Distribute the load evenly.
l Place heavier cargo at bottom
of load.
l Observe that center of gravity
and handling are influenced by
load weight.
l Increasing load size increases
wind resistance and, thus,
adversely affects fuel economy.
l Anchor the cargo correctly
with appropriate tie-down
equipment.
l Drive carefully. Avoid rapid
starts, fast cornering and hard
braking.
l Max. roof load is 220 lbs.
(100 kg) for removable racks.
For permanent roof racks, check
the manufacturers weight
specifications.
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1998 Volvo S90
Chapter 5 - Wheels and tires
pg. 71
Wheels and tires
The handling and riding comfort of the vehicle is dependent on the infla\
tion
pressure and the type of tires fitted. Read the following pages carefull\
y.
General information, Wear indicator, Tire economy, Flat spots pg. 72

Snow chains, Winter tires pg. 73
Inflation pressure pg. 74
Uniform tire quality grading pg. 75
Wheels and tires
pg. 72
General information

Your vehicle is equipped with tires according
to the tire information label located on the rear
facing side of the right front door.

The following is an example of a tire designation
code:
195 = tire width in mm.
60 = tire profile. This is the relationship (in
percent) between the section height and the width
of the tire.
R= radial tires.
15 = diameter in inches on all four wheels.
The tires have good road holding characteristics
and offer good handling on dry and wet surfaces.
Your Volvo may be equipped with "all-season"
tires, which provide a somewhat higher degree
of winter roadholding on slippery surfaces
than tires without the "all-season" rating.
However, for optimum road holding on icy or
snow covered roads - we recommend suitable
winter tires. When replacing worn tires, it is recommended
that the tire be identical in type (radial) and size as
the one being replaced. Using a tire of the same
make (manufacturer) will prevent alteration of the
driving characteristics of the vehicle.

To improve tire economy:

l Maintain correct tire pressure.
l Drive smoothly: avoid fast starts, hard braking
and tire screeching.
l Tire wear increases with speed.
l Correct front wheel alignment is very
important. Unbalanced wheels impair tire
economy and driving comfort.
l If the wheels are rotated, they should be kept on
the same side of the car so that they revolve in the
same direction as prior to rotation.
l Hitting curbs or potholes can damage the tires
and/or wheels permanently.

Flat spots

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1998 Volvo S90
When replacing tires, be sure that the new tires
are the same size designation, type (radial) and
preferably from the same manufacturer, on all
four wheels. Otherwise there is a risk of altering
the car's road-holding and handling
characteristics.

NOTE:When storing wheel/tire assemblies (e.g.
winter tires and wheels), either stand the
assemblies upright or suspend them off the
ground. Laying wheel/tire assemblies on their
sides for prolonged periods can cause wheel and/
or tire damage.



Wear indicator

The tires have a so-called "wear indicator" in the
form of a number of narrow strips running across
or parallel to the tread. When approx. 1/16" (1.6
mm) is left on the tread, these strips show up and
indicate that the tire should be replaced.
Tires with less than 1/16" (1.6 mm) tread have a
very poor grip in rain or snow.
All tires become warm during use. After cooling,
when the vehicle is parked, the tires have a
tendency to distort slightly, forming flat spots.
These flat spots can cause vibrations similar to the
vibrations caused by imbalanced wheels.
They do, however, disappear when the tire warms
up. The degree to which the flat spots form
depends on the type of cord used in the tire.
Remember that, in cold weather, it takes longer
for the tire to warm up and consequently longer
for the flat spot to disappear.
Wheels and tires (cont.) pg. 73
Snow chains

Snow tire chains can be used on your Volvo with
the following restrictions:
l Snow chains should be installed on rear wheels
only. Use only Volvo approved snow chains.
l Snow chains can only be used on tires which
are not wider than 195 mm.
l Sufficient clearances between chains and
brakes, suspension and body components must be
maintained.
l Some strap-on type chains will interfere with
brake components and therefore CANNOT be
used.

Consult your Volvo retailer for additional snow
Snow tires, studded tires*

Tires for winter use:
Owners who live in or regularly commute
through areas with sustained periods of snow
or icy driving conditions are strongly advised
to fit suitable winter tires to help retain the
highest degree of traction.

It is important to install winter tires on all four
wheels to help retain traction during cornering,
braking and accelerating. Failure to do so could
reduce traction to an unsafe level or adversely
affect handling. Do not mix tires of different
design as this could also negatively affect overall
tire road grip.
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1998 Volvo S90
chain information.
CAUTION:
l Check local regulations regarding the use of
snow chains before installing.
l Always follow the chains manufacturer's
installation instructions carefully. Install
chains as tightly as possible and re-tighten
periodically.
l Never exceed the chain manufacture's
specified maximum speed limit. (Under no
circumstances should that limit be higher than
30 mph (50 km/h).
l Avoid bumps, holes or sharp turns when
driving with snow chains.
l The handling of the vehicle can be adversely
affected when driving with chains. Avoid fast
or sharp turns as well as locked wheel braking.

Winter tires wear more quickly on dry roads in
warm weather. They should be removed when the
winter driving season has ended.

Studded tires should be run-in 300-600 miles
(500-1000 km) during which the car should be
driven as smoothly as possible to give the studs
the opportunity to seat properly in the tires. The
car tires should have the same rotational direction
throughout their entire lifetime. In other words, if
you wish to rotate the wheels, make sure that the
same wheels are always on the same side of the
car.

NOTE: Please consult state or local regulations
restricting the use of studded winter tires before
installing such tires.

WARNING! Special wheel rims for air dams
Only special wheel rims, tested and approved
by Volvo, are suitable for use with the air dam
installed on the S90/V90.

*Where permitted.
Wheels and tires (cont.) pg. 74
Checking and correcting tire
pressure


Check the tire pressure when refueling.
The tire pressure should be corrected only when
the tires are cold. With warm tires, correct only
when the pressure is too low. The tire temperature
rises after driving just a few miles.



Vehicle Loading

The tires on your Volvo will perform to
specifications at all normal loads when inflated as
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1998 Volvo S90
recommended on the tire information label*
located on the rear facing side on the right front
door. This label lists both tire and vehicle design
limits. Do not load your car beyond the load limits
indicated.

*Please note that the tire information label
indicates pressures for both comfort and fuel
economy.
Wheels and tires (cont.) pg. 75
Uniform tire quality grading

ALL PASSENGER CAR TIRES MUST
CONFORM TO FEDERAL SAFETY
REQUIREMENTS IN ADDITION TO THESE
GRADES

TREADWEAR
The treadwear grade is a comparative rating based
on the wear rate of the tire when tested under
controlled conditions on a specified government
test course. For example, a tire graded at 150
would wear one and one 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
many depart significantly from the norm due to
variation in driving habits, service practices and
differences in road characteristics and climate.

TRACTION
The traction grades, from highest to lowest, are
AA, A, B, and C, as measured under controlled
conditions on specified government test surfaces
of asphalt and concrete. A tire marked C may
have poor traction performance. TEMPERATURE
The temperature grades are AA (the highest), A,
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 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.
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