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11 - 2 0Maintenance and service
26 December 2003
Turbo models
1) Filler neck
2) Fill up to this level5. Slowly pour the coolant and fill up to just below the
filler neck, allowing enough room to add the genuine
cooling system conditioner in the radiator. Add genu-
ine cooling system conditioner until the coolant level
reaches the filler neck. Do not pour the coolant too
quickly, as this may lead to insufficient air bleeding
and trapped air in the system.
Guideline of coolant quantity (including coolant in reservoir
tank):
Non-turbo models:
MT. 7.4 US qt (7.0 liters, 6.2 Imp qt)
AT. 7.3 US qt (6.9 liters, 6.1 Imp qt)
Turbo models:
MT. 8.1 US qt (7.7 liters, 6.8 Imp qt)
AT. 8.0 US qt (7.6 liters, 6.7 Imp qt)
1) “FULL” level mark
2) “LOW” level mark
1
2
USB518BB
FULL
LOW
UG9032DB
1
2
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Maintenance and service
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11
26 December 2003
Drive belts1) Power steering pump pulley
2) Air conditioner compressor pulley
3) Crank pulleyThe alternator, power steering pump, and air condi-
tioner compressor depend on drive belts. Satisfactory
performance requires that belt tension be correct.
To check belt tension, place a straightedge (ruler)
across two adjacent pulleys and apply a force of 22 lbs
(98 N, 10 kg) midway between the pulleys by using a
spring scale. Belt deflection should be the amountspecified. If a belt is loose, cracked, or worn, contact
your Saab dealer.
in (mm)
2
3A B 1
HSB033BB
Deflection
New belt Used belt
A 0.28 – 0.35 (7.0 – 9.0) 0.35 – 0.43 (9.0 – 11.0)
B 0.30 – 0.33 (7.5 – 8.5) 0.35 – 0.40 (9.0 – 10.0)
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Maintenance and service
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26 December 2003
!Abnormally high tire pressure (tread worn in cen-
ter)
Ride comfort is poor. Also, the tire magnifies the ef-
fects of road-surface bumps and dips, possibly result-
ing in vehicle damage.
If the tire label shows tire pressures for the vehicle
when fully loaded and for the vehicle when towing a
trailer, adjust the tire pressures to the values that
match current loading conditions.Driving at high speeds with excessively low tire
pressures can cause the tires to deform severe-ly and to rapidly become hot. A sharp increase
in temperature could cause tread separation,
and destruction of the tires. The resulting loss
of vehicle control could lead to an accident."Wheel balanceEach wheel was correctly balanced when your vehicle
was new, but the wheels will become unbalanced as
the tires become worn during use. Wheel imbalance
causes the steering wheel to vibrate slightly at certain
vehicle speeds and detracts from the vehicle’s
straight-line stability. It can also cause steering and
suspension system problems and abnormal tire wear.
If you suspect that the wheels are not correctly bal-
anced, have them checked and adjusted by your Saab
dealer. Also have them adjusted after tire repairs and
after tire rotation.NOTELoss of correct wheel alignment* causes the tires
to wear on one side and reduces the vehicle’s run-
ning stability. Contact your Saab dealer if you no-
tice abnormal tire wear.*: The suspension system is designed to hold each wheel at
a certain alignment (relative to the other wheels and to the
road) for optimum straight-line stability and cornering perfor-
mance.
HSB054AA
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