brake SAAB 9-3 2009 Repair Manual

261
Car care
4 Clean any rust or dirt from the contact
surfaces between the wheel and brake
disc. Do not wipe away the grease in the
wheel hub.
5 Add a thin layer of grease on the bolts before fitting, see page 261. Fit the
wheel and screw in the bolts in the
sequence shown on page 262 (opposite
pairs).
Tighten the bolts enough for the bolts
and wheel to be seated correctly.
6 Lower the car and tighten the wheel bolts to torque in sequence as shown on
page 262.
Tightening torque
Light-alloy wheels: 80 ft.lb. (110 Nm).
Steel wheels: 80 ft.lb. (110 Nm). Lubricate the heads of the wheel studs
with a small amount of Vaseline or simi-
lar and refit the plastic covers on the
wheel studs. The Vaseline makes it
easier to remove them later on.
7 Retouching the wheel bolts after twenty
or so miles.
Tightening torque
Light-alloy wheels: 80 ft.lb. (110 Nm).
Steel wheels: 80 ft.lb. (110 Nm).
We advise against using wheels with large
ventilation slots in winter, as the brake com-
ponents are then more exposed to slush,
road salt and grit.
If you fit wheels of a different dimension, the
speedometer can be reprogrammed to
ensure it is as accurate as possible. We rec-
ommend that you contact a Saab dealer.
Driving with tire chains 3, see page 186
NOTICE Do not overtighten the bolts using a
impact wrench: not only can this
damage the wheels but it can also
make it impossible to undo the bolts
using the wheel wrench in the car’s
toolkit.
 When refitting a wheel cover, make sure that the valve protrudes through
the marked recess in the wheel cover.Do not wipe away the grease in the wheel
hub.
Clean any rust or dirt from the contact sur-
faces between the wheel and brake disc.
Grease the surfaces indicated with a thin
layer of grease
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263
Car care
Prevent the compressor getting wet.
The canister of seal ant can only be used
once. Replace a used canister at a work-
shop. We recommend that you contact an
authorised Saab workshop.
The tire repair kit can be used at tempera-
tures down to –22°F (–30 °C). At low tem-
peratures the sealant is more viscous and
so is less able to seal slightly larger
damage.
If a punctured tire is to be repaired:
 Allow the engine to idle. The compressor will consume some energy.
 Apply the handbrake.
 Turn on the hazard warning light.
 Position the warning triangle to warn other drivers.
The repair kit is stowed under the luggage
compartment floor. 1 Allow the engine to idle.
2 Remove the repair kit from the luggage
compartment. 3 Remove the electric cable and the air
hose from the compartment on the
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267
Car care
Textile carpetingTextile carpeting should be vacuum
cleaned regularly. Carpeting can also be
cleaned using a brush or sponge and carpet
shampoo.
For safety reasons, vacuum cleaners that
are not earthed (grounded) must not be
used out of doors.Engine bayThe engine bay should be cleaned with an
engine decreasing and rinsed with hot
water. The headlights must be covered
over. Do not use a pressure washer. Avoid
spraying electrical components and con-
nectors.
Do not use petrol as a cleaning agent or sol-
vent when carrying out repairs or mainte-
nance. Saab recommends the use of envi-
ronmentally-friendly cleaning solutions.
WashingThe bodywork must be washed frequently.
When the car is new, the body should be
washed by hand using plain cold water and
a clean, soft brush through which the water
flows. Automatic carwashes should be
avoided when the car is new.
After 5–6 months the paintwork will have
hardened. To facilitate cleaning, a suitable
detergent can be added to the water, which
should be lukewarm.
Remove any bird droppings without delay,
as these can discolor the paintwork and
prove difficult to polish out. Lay a wad of wet
paper on the patch of dirt and leave it for a
minute or so. It will then be easy to wash off
the dirt.
Use a soft cloth moistened with white spirit
to remove splashes of tar or asphalt. Do not
use strong cleaners, as these can dry out
the paintwork.
NOTICEOnly use liquid detergent when cleaning
the plastic lenses of the front and rear
lights. Do not use mechanical cleaning.
Rinse off the detergent immediately, oth-
erwise cracks may form in the plastic
lenses.
The door mirrors should be folded in
before the car enters an automatic car
wash.
SportCombi: To avoid the wiper arm to
break tape it down to the window when
using a drive-through car wash.
Try your brakes on leaving a car wash.
Wet brake discs reduce the performance
of the brakes.
Fixed antennae, such as for a mobile
phone, must be removed if the car goes
through an automatic car wash.
Cars with Saab Parking Assistance: Do
not spray the sensors or closer than 8 in.
(20 cm) to the sensors with a pressure
washer, as this can damage them.
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279 Customer Assistance and Information
Engine oil and filter changesChanging the engine oil and filter is required
at every service point. Use only a Saab
approved long-life oil filter and engine oils
meeting the classifications stated in the
Warranty and Service Record Booklet. The
use of extra additives in the oil is not neces-
sary and is not recommended, and may be
harmful to turbochargers.
More frequent oil changes are recom-
mended if your vehicle is operated under
any of the following conditions:
 Most trips are less than 5–10 miles (8–
16 km). This is particularly important
when outside temperatures are below
freezing.
 Most trips include extensive idling
(frequent stop-and-go traffic).
 Most trips are through dusty areas (such
as construction zones).
 If the vehicle is used for delivery service,
police, taxi or other commercial applica-
tions.
If your driving habits match this description,
have the engine oil and filter changed in-
between normal services. These conditions
cause the engine oil to break down faster.
The Warranties and Service Record Book-
let has provisions to record extra oil
changes.
Service record retentionIt is the owner’s responsibility to retain ser-
vice records. If possible, you should keep
copies of all shop work orders for all service
and repairs, whenever performed. As indi-
cated in the new car and emission control
system warranties, it is important to docu-
ment that all necessary maintenance has
been done.
HOW THE SERVICE RECORD IS ORGA-
NIZED
The service record is comprised of a series
of coupons on which to record services as
they are performed. There are additional
coupons for documenting extra engine oil
and filter changes, extra automatic trans-
mission fluid services necessary for severe
service conditions, and brake fluid changes.
HOW TO USE THE SERVICE RECORD
COUPONS
When the car is brought to a Saab dealer for
scheduled maintenance, present the War-
ranties & Service Record Booklet to the ser-
vice manager. When the technician has
completed the service, the technician will
sign the maintenance record. The person
responsible for quality assurance at the
dealership will also sign and stamp the
record with the dealer identification stamp.
Service costsDealer pricing practices and labor for ser-
vice work vary. Saab’s recommended ser-
vice times for each service point do not
include the labor required to replace wear
items, such as wiper blades, brake pads or
tires. Nor is labor to perform other service or
repairs found to be necessary as a result of
the inspections included in these times.
Additional labor and parts will be charged
for such work when necessary, except as
covered under an applicable Saab warranty
or any optional extended service contract.
Transmission fluid changes or suspension
alignment, when necessary, are also addi-
tional.
Dealer charges for general shop material,
regulated hazardous waste removal, recy-
cling expenses or other operation costs may
also be applied to service and repair
invoices and are apt to vary by dealer and
location.
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282 Customer Assistance and InformationVehicle Data Collection and
Event Data RecordersYour vehicle, like other modern motor vehi-
cles, has a number of sophisticated com-
puter systems that monitor and control sev-
eral aspects of the vehicle’s performance.
Your vehicle uses on-board vehicle comput-
ers to monitor emission control components
to optimize fuel economy, to monitor condi-
tions for air bag deployment and, if so
equipped, to provide anti-lock braking and
to help the driver control the vehicle in diffi-
cult driving situations. Some information
may be stored during regular operations to
facilitate repair of detected malfunctions;
other information is stored only in a crash
event by computer systems commonly
called event data recorders (EDR).
In a crash event, computer systems, such
as the Air Bag Sensing and Diagnostic
Module (SDM) in your vehicle may record
information about the condition of the vehi-
cle and how it was operated, such as data
related to engine speed, brake application,
throttle position, vehicle speed, steering
wheel angle, lateral acceleration, safety belt
usage, air bag readiness, air bag perfor-
mance, and the severity of a collision. This
information has been used to improve vehi-
cle crash performance and may be used to
improve crash performance of future vehi-
cles and driving safety. Unlike the data
recorders on many airplanes, these
on-board systems do not record sounds,
such as conversation of vehicle occupants.To read this information, special equipment
is needed and access to the vehicle or the
SDM is required.
Saab will not access information about a
crash event or share it with others other than
 With the consent of the vehicle owner or,
if the vehicle is leased, with the consent of
the lessee,
 In response to an official request of police
or similar government office,
 As part of Saab’s defense of litigation
through the discovery process, or
 As required by law.
In addition, once Saab collects or receives
data, Saab may
 Use the data for Saab research needs,
 Make it available for research where
appropriate confidentiality is to be main-
tained and need is shown, or
 Share summary data which is not tied to
a specific vehicle with non-Saab organi-
zations for research purposes.
Others, such as law enforcement, may have
access to the special equipment that can
read the information if they have access to
the vehicle or SDM.
If your vehicle is equipped with OnStar
®,
please check the OnStar
® subscription ser-
vice agreement or manual for information
on its operations and data collection.
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283 Technical data
General data __________ 284
Engine _______________ 286
Engine oil _____________ 286
Fuel__________________ 287
Engines ______________ 287
Electrical system_______ 287
Brake system__________ 287
Wheels and tires _______ 288
Plates and labels _______ 292
Technical data
3Asterisk means: equipment not fitted in all cars
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286 Technical data
Engine
Engine oil
WARNING
 The GVW and maximum axle loads must not be exceeded.
Note that if some accessories (e.g. towbar, CD changer) are
fitted, the available load capacity is reduced by the weight of
these.
 When carrying a load in the trunk, make sure that it is lashed
down securely, particularly when part or all of the rear seat is
folded down.
Trailer
Trailer with brakes ___________________ Max. 3500 lbs.
(1588 kg)
Trailer without brakes ________________ Max. 1000 lbs.
(450 kg)
Recommended towball load ___________ 110–165 lbs.
(50–75 kg)
See also page 190.
Note that the towbar must not be installed on certain models. Con-
tact a Saab dealer for information.
Maximum theoretical towing speed, trailer
with brakes _______________________ 60 mph (100 km/h)
Maximum theoretical towing speed, trailer
without brakes _____________________National restrictions
apply
When towing a trailer, increase the pressure
of the rear tires by 20 kPa (3 psi).
The above speed and weight restrictions are those specified by
Saab Automobile AB.
Note that national restrictions may apply to trailer speeds and
weights (see page 188).
Type:
4-cyl engine ______________________ Four cylinders,
double overhead
camshafts,
16 valves, two
balancer shafts
V6 engine ________________________ Six cylinders,
4 overhead cam-
shafts, 24 valves,
the angle between
the cylinder rows is
60°
Swept volume:
4-cyl engine ______________________ 122 cu.in. (1.998 l)
V6 engine ________________________ 170 cu.in. (2.792 l)
Information regarding suitable engine oils can be found in War-
ranty and Service Record Booklet.
Oil capacity, including filter (oil change)
4-cyl engine ______________________ 6.3 qts. (6.0 l)
V6 engine ________________________ 6.3 qts. (6.0 l)
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287 Technical data
Fuel
EnginesElectrical system
Brake system
Hydraulic unit for soft top, ConvertibleFuel tank capacity ___________________ 16.05 U.S. gal.
(61 l)
Gasoline Octane
Use regular unleaded gasoline with a
posted octane of 87 or higher.
Although not required, use higher octane fuel for optimum perfor-
mance - 90 octane for the 2.0T engine and 93 octane for the
2.8 V6.
Gasoline with a lower octane rating can be used, although not
lower than 87 octane. However, engine performance will fall
slightly and heavy loading and laboring should be avoided. For
further information on fuel, see page 158.
2.0T
Rating, SAE at 5300 rpm ____________ 210 hp (155 kW)
Maximum torque, SAE at 2500-4000 rpm 221 ft.lb. (300 Nm)
2.8 V6
Rating, SAEat 5500 rpm _____________ 280 hp (206 kW)
Maximum torque, front-wheel drive, SAE
at 1800-5000 rpm __________________ 262 ft.lb. (355 Nm)
Maximum torque, all-wheel-drive models,
SAE at 1900-4500 rpm ______________ 295 ft.lb. (400 Nm)Voltage ___________________________ 12 V
Battery capacity ____________________ 60 Ah
Foot brake (ABS) ___________________ Hydraulic disc
brakes with vacuum
servo unit. Diago-
nally split circuits;
ventilated discs on
front wheels (some
variants also have
ventilated rear
discs). EBD function
(see page 171).
Park brake_________________________ Acts on rear wheels
Brake fluid _________________________ To DOT 4.
Do not use DOT 5.
Oil capacity _______________________ 0.6 qt. (0.6 l)
Oil type __________________________ CHF 11S93_US_MY09.book Page 287 Tuesday, April 15, 2008 10:30 AM
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289 Technical data
NOTICESnow chains
Snow chains must not be fitted to the rear wheels, and may only
be used with the following wheel-tire combinations:
Wheels Tires
6.5x16"_______ 215/55 R16 M+S or
215/55 R16
Before you purchase winter wheels we recommend that you obtain
information on the sizes suitable for your car. We therefore recom-
mend that you contact an authorised Saab dealer.
Contact your Saab dealer regarding suitable snow chains.
Snow chains must not protrude more than 0.35 in. (9 mm) from the
tire’s tread and its inside.
Snow chains must not be fitted to wheels larger than 16".
Snow chains must be tensioned after a short distance.
Max. permissible speed with snow chains fitted is 30 mph
(50 km/h).
Snow chains must not be fitted to wheels larger than 16".NOTICEWheels larger than 18" must not be fitted for reasons stated on
page 244.
Exercise care when driving on uneven roads or against the curb
if the car is heavily laden. This particularly applies to cars with
17" and 18" wheels.
Permitted wheel offset is 41 mm.
NOTICESnow chains
For all-wheel-drive models:
Wheel Tires
6.5x16_________225/55 R16 M+S
7x17__________ 215/50 R17 95 RF/XL M+S
Cars with the bigger brake discs (front brake disc diameter
13.58 in. (345 mm), must use 17"-wheels.
Before you purchase winter wheels we recommend that you obtain
information on the sizes suitable for your car. We therefore recom-
mend that you contact an authorised Saab dealer.
Contact your Saab dealer regarding suitable snow chains.
Snow chains must not protrude more than 0.35 in. (9 mm) from the
tire’s tread and its inside.
Snow chains must be tensioned after a short distance.
Max. permissible speed with snow chains fitted is 30 mph
(50 km/h).
Snow chains must not be fitted to the rear wheels, and may only
be used with the following wheel-tire combinations:
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294 Technical dataWarning and indications that can
be shown on the SIDWhich warnings and indications that can be
shown depends on engine variant and car
specification.
The warnings/indications that contain an
exclamation mark are shown together with
a warning or check light in the main instru-
ment panel.
Symbol Text
Antilock brake malfunc.
Contact service.
Brake malfunction.
Make a safe stop.
Brake fluid level low.
Make a safe stop.
Release park brake.
Oil pressure low.
Make a safe stop.
Low engine oil level.
Fill oil now.
Reduced engine power.
Contact service.
Tighten fuel filler cap.
Limited performance.
Coolant level low.
Refill.
Hot engine. Make a
safe stop. Idle engine.
Airbag malfunction.
Contact service.
Gearbox too hot. Make a
safe stop. Open hood.
Battery not charging.
Make a safe stop.
Headlight levelling
malfunction.
Cornering headlights
malfunction
Tap brakes lightly
before using cruise ctrl.
Traction control failure.
Contact service.
Stability control failure.
Contact service.
Turn on the lights.
Washer fluid level low.
Refill.
Rain sensor malfunc.
Contact service.
Key not accepted.
Contact service.
Remote control battery
low. Replace battery.
Number of keys:
Active key number:
Steering lock malfunc.
Make a safe stop.
Pull out key, turn
steering wheel. Restart.
Theft protection failure.
Contact service.
Alarm tripped during
last arming period.
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