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1998 Volvo S90
No. Lubricating hint / Lubricant
1 Hood lock and latch / Oil
2 Hood hinges / Oil
3 Door stop and hinges / Oil
4 Sun roof wind deflector / Oil
Sun roof mechanism / Grease
5 Door lock catch plate / Oil
6 Trunk lid lock / Low temperature
keyhole and hinges / grease
No. Lubricating hint / Lubricant
7 Window regulator/ Oil, grease
locking device low temperature
(on inside of door) / grease
8 Front seat slide rail
and latch / Oil
9 Door lock keyhole / Low temperature grease or Volvo Teflon lock spray \
To avoid rattles and unnecessary wear, the body should be lubricated at \
regular service intervals. This should be done by
an authorized Volvo retailer.
Brake fluid, Power steering fluid pg. 116
Brake fluid reservoir
Power steering fluid
The fluid level should lie between the MIN and MAX on the
side of the dipstick. The space between the marks
corresponds to 0.2 US qts/liters.
Fluid type: ATF
Replace: no fluid change required.Brake fluid
The fluid level should be between the MIN and MAX
marks.
Fluid type: DOT 4+
Replace*: every second year or 30,000 miles (48,000
km). The brake fluid should be replaced once a year or
every 15,000 miles (25,000 km) when driving under
extremely severe conditions (mountain driving, hot
climate, high humidity etc.)
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1998 Volvo S90
Check, without removing the cap, that the level is above
the "MIN" mark of the fluid reservoir.
Always entrust brake fluid changing to an authorized
Volvo retailer.
Drive belt pg. 117
Belt check
Check the belt regularly to make sure it is in good
condition and is clean. A worn or dirty belt can cause poor
cooling and low generator output as well as impair the
operation of the power steering and the air conditioning
unit.
WARNING! The engine must not be running when
this check is performed. NOTE: The belt is equipped with a self-questioning
mechanism and requires no adjustment between changes.
Cooling system pg. 118
Changing coolant
Normally, the coolant does not
need to be changed. If the system
must be drained, use the following
procedure:
Remove the expansion tank cap.
Open the drain cock on the right
side of the engine block and
disconnect the lower radiator
hose.
Fill coolant through the expansion
tank. The heater controls should
be fully open when draining and
WARNING: If the engine is
warm and you are going to top
up coolant, unscrew the cap
slowly in order to allow any
excess pressure to escape.
NOTE: Do not top up with water
only. Water by itself reduces the
rust-protective and anti-freeze
qualities of the coolant and has a
lower boiling point. It can also
cause damage to the cooling system
if it should freeze.
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1998 Volvo S90
Engine
Liquid-cooled, gasoline, 6-
cylinder, in-line engine.
Aluminum alloy cylinder
block with cast-iron cylinder
liners cast directly into block.
Aluminum alloy cylinder head
with double overhead
camshafts and separate intake
and outlet channels.
Engine lubrication is provided
by an eccentric pump driven
from the crankshaft. Full-flow
type oil filter. Exhaust
emission control
accomplished by fuel
injection, heated oxygen
sensors and three-way
catalytic converter.
Type designation
Output (SAE J 1349)
Max. torque (SAE J 1349) at
rpm
Number of cylinders
Bore
Stroke
Displacement
Compression ratio
Valve clearance:Volvo B 6304 S
181 hp at 5200 rpm
(135 kW at 73 rps)
199 ft. lbs. (274 Nm) at 4100
rpm
6
3.27" (83 mm)
3.54" (90 mm)
2.92 liters
10.7:1
Self-adjusting
All specifications are subject
to change without notice.
Specifications (cont.) pg. 124
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1998 Volvo S90
Ashtray rear 1.2 W Volvo P/
N966326 1
Seat belt lock 1.2 W Volvo P/
N966326 1
Instrument
warning/
indicator lights 1.2 W Volvo P/
N966326 –
All specifications are subject to change without
notice
Specifications pg. 127
Vehicle Loading
The tires on your Volvo should perform to
specifications at all normal loads when inflated as
recommended on the tire information label. The
label is located on the rear-facing edge of the
right-front door. This label lists both tire and
vehicle design limits. Do not load your car beyond
the load limits indicated.
WARNING!
Improperly inflated tire will reduce tire life,
adversely affect vehicle handling and can possibly
lead to failure resulting in loss of vehicle control
without prior warning.
Capacities
Fuel tank (approx.) 21.1 US gal.*
80 liters
Cooling System 10.5 US qts.
(10 liters)
Engine 5.9 US qts. **
at oil change 5.75 liters
Engine, 5.5 US qts. **
excl. oil filter 5.15 liters
Automatic transmission 7.9 US qts.
7.5 liters
Rear axle 1.4 US qts.
1.3 liters
Power steering gear 0.8 US qts.
0.8 liter
*"Usable" capacity - 20.3 US gallons (77 liters)
** if oil cooler is drained, add 0.47 US qts (0.4
liter)
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1998 Volvo S90
Anti-theft code
The radio features anti-theft
circuitry. If the set is removed
from the vehicle or if the
battery power is disconnected, a
special code must be entered to
enable operation of the set.
Refer to the radio code card
supplied with your vehicle or
ask your retailer for the
correct code.
When the car is parked with
ignition key removed the anti-
theft LED will flash. To enter the code
After installation or when the
set has been disconnected from
power, the set displays "CODE"
when it is switched on.
Enter the 4-digit code using the
preset buttons.
If the correct code is entered the
set is entered the set is ready to
use.
If you enter an incorrect code
you must enter the correct code
again from the beginning.
Incorrect code
If an incorrect code has been
entered "rPt" is displayed. Enter
the correct code. After three
unsuccessful coding attempts the
set will lock and remain locked
for two hours.
"OFF" is displayed.
During this waiting period:
l the battery must be connected
l the ignition key must be
turned to position I
l the unit must be turned on
Make sure the headlights are
turned off to help prevent battery
drain (please refer to page 20 for
information on turning the
headlights off).
Enter the code again once this
time has elapsed.
Radio SC-813 pg. 134
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1998 Volvo S90
A- On/off switch
Push the button to switch on the
radio. Press the button to turn
the radio off.
B- Volume control
Turn the button clockwise to
increase the volume. The
volume control is electronic and
has no end stop.
C- Waveband selector
The desired waveband is set by
pressing one of the waveband
selector bands. The frequency
and waveband is shown on the
display.
NOTE: There are two FM
wavebands and one AM
waveband. This makes it
possible to store 2 x 6 FM
stations and 6 AM stations in
memory. D- Setting frequency
selection
The radio can be used in most
parts of the world by changing
the frequency selection
intervals as follows:
Depress and hold preset button
5 and turn the radio ON. "USA"
will flash on the display. Each
time button 5 is pressed, the
frequency selection will change
from "USA" to "AUS", etc.
When the correct country name
is displayed, wait 5 seconds and
the radio will be ready for use.
E- Manual tuning
Press the left side tune button to
tune to lower frequencies and the
right side to tune to higher
frequencies. The tuned
frequency is displayed.
ST will be displayed to indicate
stereo FM reception.
Radio SC-813 (cont.) pg. 135
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1998 Volvo S90
Radio SC-813 (cont.) pg. 137
A- Fader control
Adjust front/rear speaker
balance by sliding the control
up or down.
(Up to direct more sound to the
front speakers, down to direct
more sound to the rear speakers.
The "detent" indicates
"equalized" front/rear balance
position.
B- Pause function
Press the "volume" knob to
temporarily mute the sound.
"PAUSE" is displayed. C- Balance control
Pull out the "volume" knob and
adjust the left/right balance by
turning the knob counter-
clockwise or clockwise.
D- Scan
Press this button to listen to
each station for five seconds.
Press it again to stop scanning.
E- Active sound control
(ASC)
The ASC function automatically
adjusts the volume level of the
audio system according to
driving speed.
To deactivate ASC depress the
"ASC" button.
To activate ASC, depress the
"ASC" button until "ASC" is
displayed.
Contents | Top of Page
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1998 Volvo S90
If you press the "volume" knob
the disc is stopped, the unit is
silent and "PAUSE" is
displayed. To restart the disc
press the knob again.
Technical specifications pg. 144
SC-813
Power Output: 4x 25 W (10% dist.)
Output impedance: 4Ohms
System voltage: 12 Volts, negative ground
Radio
System: PLL (Phase Lock Loop) system with tuned RF (Radio Frequency)\
front and end automatic wide
band gain control.
Electronic suppression circuitry (noise killer).
This radio is equipped with FM-Diversity.
Frequency range:
AM 87.9 - 107.9 MHz
FM 530 - 1710 kHz
Sensitivity
AM 1.1µV
FM 20µV
Stereo separation: 35dB
Cassette deck
4-track, 2 channel stereo
Full logic electronic tape transport
Tape speed: 4.76 cm/sec.
Channel separation 53dB
Frequency range 30-15000hz
S/N (120 µV) 56 dB without Dolby B NR
S/N (120 µV) 66 dB with Dolby B NR
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