page 74 VOLVO S70 1999 Owner's Manual

Timing belt - all engines3
1) See section "Engine oil" for detailed information
NOTE: The oil should be changed at these intervals or after 750 hours of driving or after 12 months which ever
occurs first.
2) For services beyond 90,000 miles (144,000 km), please refer to the Warrenty and Service Records.
3) For proper functioning of the vehicle and its emission control system, the timing belt and tensioner must be
replaced every 105,000 miles (168,000 km).
pg. 119 Maintenance schedule (cont.)
Maintenance schedule
A = Adjust (Correct if necessary)
I = Inspect (Correct or Replace if necessary)
R = Replace
L = Lubricate
Maintenance Operation thousand miles
(thousand km) 7.5
(12)15
(24)22.5
(36) 30
(48)37.5
(60) 45
(72)52.5
(84) 60
(96)67.5
(108) 75
(120)82.5
(132)90
(144)
ENGINE SYSTEM MAINTENANCE
ENGINE
Fuel line Filter
1
PCV Nipple (orifice)/hoses,clean I I
Battery (check charge and electrolyte level) III II II II III
BRAKES
Inspect brakes, replace components as necessary II II II II III
Brake Fluid
2 -check
I I I I I I
STEERING/SUSPENSION
Tires
3, check pressure, wear and condition I
II II II II III
Check power steering fluid level I I I I I
BODY
Power antenna (clean) L L L L L L
Trunk/hood, hinges and latches L L L
Air cabin filter( see page 121
) R R R R R R
1) Replace at 105,000 miles (168,000 km)
2) Brake fluid should be changed at owner request every second year or 30,000 miles (48,000 km). The fluid should be
replaced once a year or every 15,000 miles (24,000 km) when driving under extremely hard conditions (mountain
driving, etc.)
3) Rotate tires at owner request.
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The following items should be checked weekly by the driver (it takes only a few minutes).
Engine oil level
Horns
Brake fluid level
Windshield wipers
Radiator coolant level
Tire pressure (all five tires)
Operation of all lights
Level of windshield washer fluid
The following should also be carried out at regular intervals:
Washing (check all drain holes)
Polishing
Cleaning

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Chapter 9 - Specifications
pg. 133 Specifications
Specifications
This chapter contains facts and figures pertaining to the technical specifications of your car. Page No. Subject
pg. 134
Oil/Fluids specifications
pg. 135
Engine specifications
pg. 136
Cooling/fuel/distributor ignition systems
pg. 136
Front/rear suspensions
pg. 137
Transmission, Capacities, Vehicle loading
pg. 138
Electrical system/bulbs
pg. 139
Weights
pg. 140
Dimensions, Service manuals, Road assistance
pg. 134 Oil/fluid specifications
Oil quality
Meeting API specification SG, SG/CD, SH or Energy Conserving (EC) II
For best fuel economy and engine protection, consult with your authorized Volvo retailer for recommended oils. Oil
with a different quality rating may not provide adequate engine protection. Synthetic oils complying with oil quality
requirements are recommended for : driving in areas of sustained temperature extremes (hot or cold), when towing a
trailer over long distances or for prolonged driving in mountainous areas.
Extra oil additives must not be used unless advised by an authorized Volvo retailer.
NOTE: SAE 15 W -40 oil should only be used in extreme operating conditions such as trailer towing in sustained
ambient temperatures over 104° F (40° C). However, SAE 10W -30 synthetic oil would be a better alternative in such
conditions.
SAE 15W -30 should not be used under normal operating conditions.
Viscosity (stable ambient temperatures):
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Spring strut suspension with integrated shock absorbers and control arm linked to the support frame. Power-assisted
rack and pinion steering. Safety type steering column.
The alignment specifications apply to an unladen car but include fuel, coolant, and spare wheel.
Toe-in measured on the wheel rims: 2.4 mm +/- 0.7 mm
Toe-in measured on tire sides: 2.9 +/- 0.9 mm
Rear Suspension
Delta-link individual rear-wheel suspension with longitudinal support arms, double link arms and track rods.
Toe-in measured on the tire sides: 4° +/- 10°
All specifications are subject to change without notice.

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Chapter 10 - Audio systems
pg. 141 Audio systems
Audio systems
This chapter describes the audio system in your car. pg. 142
SC-813
pg. 155
SC-816
pg. 171
SC-900/901
pg. 194
General information
pg. 142 Audio system SC-813 (certain models)
The following pages describe the use of your SC-813 Cassette radio and CD remote control
1. On/off (push)
2.
Volume (turn)
Pause/Mute (push)
Balance (pull)
3. Active Sound Control
4. CD changer selector
5.
Tape mode selector
Tape direction selector PROG
6. Bass control
7. Treble control
8. Fader control
9.
Preset buttons
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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, "on" is displayed and 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:
the battery must be connected
the ignition key must be turned to position I
the unit must be turned on
Make sure the headlights are turned off to help prevent battery drain (please refer to page 26
for information on turning
the headlights off). Enter the code again once this time has elapsed.
pg. 144 Radio SC-813
A - On/off switch
Push the button to switch on the radio. Press the button slightly longer to turn the radio off.
B - Volume control
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D - Scan
Press this button to listen to each station for five seconds. Press it again to stop scanning. "Scan" will be displayed
during 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.

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are not connected to a suitable antenna can cause faults in the car's electronic controlsystems. Your car is equipped with an accessory connector located under the dashboard on the
driver's side. Please consult your Volvo retailer if you have any questions before connecting
accessory or optional equipment to the vehicle's electrical systems.
Carbon monoxide
Carbon monoxide is a poisonous, colorless and odorless gas which is present in all exhaust
gases. If you ever smell exhaust fumes from inside the vehicle, make sure the passenger
compartment is ventilated and immediately return the vehicle to you th retailer for correction.
Never sit in a parked or stopped car for any extended amount of time, nor have it unattended
while the engine is running.
Never operate the engine in confined, unventilated areas.
Back Cover
The following should be checked regularly: *
1 Washer fluid reservoir should be filled with water and solvent
(wintertime: windshield washer anti -freeze). See page 129
.
2 Coolant level should be between the expansion tank marks.
Mixture: 50% anti -freeze and 50% water. See page 130
.
3 Power steering - When cold, the level must not be above the
COLD mark and when hot it must not be above the HOT mark. Top up
if the level drops to the ADD mark with ATF fluid. See page 126
.
4 Engine oil level should be between the dipstick marks. The
distance between the marks represents approx. 1.6 US qts (1.5
liter). See page 124
.
5 Brake fluid - check, without removing the cap, that the level
is above the MIN mark. Use brake fluid DOT 4+. See page 126
.
* Engine oil should be checked each time the car is refuelled.


Octane rating, see page 67

Tire pressure, see label located on inside of the fuel filler flap.


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BulbsPower Socket US Bulb No.
1 55 W – H7
2 5 W BA 15s 67
3 21 W BA 15s 1156
4 21/4 W BAZ 15d –
5 21 W BAU 15s –
6 26/7 W W2.5x15q 3357NA
7 55 W – H1
See pages 95-101
for more detailed information

VOLVO
Volvo Car Corporation

Göteborg, Sweden
TP 4174/1 (Canada & USA) 25.000.04.97 Printed in Sweden, Graphic Systems AB, Göteborg 199
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