2003 VOLVO V70 engine coolant

pg. 27 Instrument panel
1 Turn signals
2 Text window
3 Temperature gauge
The pointer should be approximately midway on the gauge when driving.
Do not drive the car if the warning light is on. The text window will provide you with additional information.
If the engine temperature remains high, check coolant level - see page 131
.
4 Trip odometer/reset button
The trip odometer is used for measuring shorter distances. The last digit indicates 1/10 mile/kilometer. Press the button
quickly to toggle between trip odometers 1 and 2. Hold in the button for more than 2 seconds to reset.
5 Odometer
6 Speedometer
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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.
pg. 96 Points to remember
Cooling system
The risk for engine overheating is greatest, especially in hot weather, when:
Towing a trailer up steep inclines for prolonged periods at wide open throttle and low engine rpm.
Stopping the engine suddenly after high speed driving (so-called "after-boiling" can occur).
To avoid overheating, the following rules should be followed: Do not drive for prolonged periods at engine speeds
above 4500 rpm if you are towing a trailer in hilly terrain.
Reduce speed when towing a trailer up long, steep inclines. The risk of overheating can be reduced by switching off
the air conditioning system for a short time.
Do not let the engine idle unnecessarily for prolonged periods.
Do not mount auxiliary lamps in front of the grill.
When the risk of overheating is imminent, or in the event of overheating (the temperature gauge goes repeatedly into,
or stays continually in, the red section), the following precautions should be taken:
Switch off the air conditioning system.
Pull off the road, away from traffic, stop the car and put the gear selector into neutral.
Switch the heater to full (maximum) position. Increase the engine speed to approx. 2000 rpm (twice idling speed)
until the temperature begins to drop.
WARNING!
Do not remove coolant expansion tank cap. The coolant will be extremely hot.
If necessary, see page 129
and 132 for information on checking and topping-up the coolant level.
CAUTION: Drive slowly and carefully if going through standing water (i.e. flooded roadways, etc.). Damage to the
engine could result if excess water is drawn in 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!
Driving with the tailgate open : Driving with the tailgate open could mean that poisonous exhaust gases enter the
passenger compartment.
If the tailgate must be kept open for any reason, proceed as follows:
- Close the windows.
- Set the ventilation system control to air flow to floor, windshield and side windows and blower control to its
highest setting.
Floor mats : 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.
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2 0 0 3
VOLVO V70
Chapter 8 - Maintenance/Servicing
pg. 115 Maintenance/Servicing
Fuses116
Replacing bulbs120
Paint touch up126
Washing the car127
Cleaning the upholstery128
Maintenance service, Warranty129
Fuel/emissions systems130
Drive belt, Air pump system, Coolant131
Emissions maintenance132
Washer fluid reservoir, Hoisting the car133
Opening the hood, Engine compartment134
Engine oil135
Power steering/Brake fluid reservoirs137
Battery maintenance138
Replacing wiper blades140
pg. 116 Fuses
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Type: Positive pressure, closed system. The thermostat begins to open at 194 °F (90 °C)
Coolant: Volvo original coolant/antifreeze
All specifications are subject to change without prior notice.
Power steering fluid
ATF fluid
Volume: 0.95 US qts (0.9 liters)
Brake fluid
DOT 4+ boiling point >536°F(280°C), P/N 9437433
Volume: 0.64 US qts (0.6 liters)
Climate control system - refrigerant (R 134a)
Oil: PAG
Volume: 2.2 lbs (1,000 g) R134a
Fuel
Minimum octane requirement - AKI 87 (RON 91)
Volume (fuel tank): 18.5 US gals (70 liters) or 19 US gals (72 liters) on models equipped with All Wheel Drive.
Washer fluid reservoir
Volume: 4.7 US qts (4.5 liters)
All specifications are subject to change without prior notice.
pg. 147 Fuel system, Distributor ignition system, Suspension
Fuel system
The engine is equipped with a multiport fuel injection system.
Distributor ignition system
Firing order: 1-2-4-5-3
Electronic ignition setting: Not adjustable
Spark plugs: Champion RC8PYP 8 (or equivalent)
Spark plug gap: 0.028-0.032" (0.7-0.8 mm)
Tightening torque: 18.4 ft. lbs. (25 Nm)
WARNING!
The ignition system operates at very high voltages. Special safety precautions must be followed to prevent injury.
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Always turn the ignition off when:
Replacing ignition components e.g. plugs, coil, etc.
Do not touch any part of the ignition system while the engine is running. This may result in a shock and bodily
injury.
Front suspension
Spring strut suspension with integrated shock absorbers and control arms 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.
Rear suspension
Individual rear wheel suspension with longitudinal support arms, double link arms and track rods.
All specifications are subject to change without prior notice.
pg. 148 Electrical system
Electrical system
12 Volt, negative ground.
Voltage-controlled generator. Single-wire system with chassis and engine used as conductors. Grounded on chassis.
Battery
Voltage: 12 Volt, capacity: 600 A/115 min reserve capacity.
The battery contains corrosive and poisonous acids. It is of the utmost importance that old batteries are disposed of
correctly. Your Volvo retailer can assist you in this matter.
Generator
Rated output: max. current: 140 A
Starter motor:
Output: 1.7 kW
Bulbs
Bulb US no. Power Socket
Headlights
- High beam HB3 60W -
- Low beam H7 55W -
Front parking lights 5W W2.1x9.5d
Front direction indicators (yellow) 21 W BAU 15d Front fog lights H1 55 W -
Rear direction indicators (yellow) 21W BAU 15 s Tail lights 67 5W BA 15 s
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Clutch interlock89
Coat hanger61
Coin compartment59
Cold weather driving104
Combination filter48, 51
Coolant131
Cooling system - general information96
Courtesy light74
Courtesy lights (front) - replacing124
Courtesy lights - exterior76
Cruise control33
Cup holder59
Cup holder in the center console60
D
Detachable trailer hitch - installing102
Dimensions143
Direction indicators36
Distributor ignition system147
Door step courtesy lights - replacing123
Doors and locks76
Drive belt131
Driver's seat and remote keyless entry system57
Driving economy95
Driving mode indicator27
Driving mode W91, 93, 104
Driving with trunk open96
E
Economical driving95
Electric socket in cargo compartment67
Electrical system148
Electrical system - general information96
Electrically operated front seats56
Electrically operated sideview mirrors41
Electrically operated sun roof42
Electrically operated windows40
Electronic Brake Force Distribution19
Electronic Climate Control (ECC)48 - 51
Emergency Locking Retractor (ELR)14
Emergency towing99, 100
Emergency warning flashers38
Emissions systems130
Engine - specifications144, 145
Engine - starting87, 88
Engine air filter132
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the vehicle and others sharing the roadway. Avoiding distractions is part of that responsibility.
The following should be checked regularly: *
1 Washer fluid reservoir should be filled with water and solvent (wintertime: windshield washer anti-freeze). See
page 133.
2 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 137.
3 Coolant level should be between the expansion tank marks. Mixture: 50% anti-freeze and 50% water. See page 131.
4 Engine oil level should be between the dipstick marks. The distance between the marks represents approx.
1.6 US qts (1.5 liters). See page 135.
5 Brake fluid - check, without removing the cap, that the level is above the MIN mark. Use brake fluid DOT 4+. See
page 137.
* Engine oil should be checked each time the car is refuelled.
Octane rating, see page 84.
Tire pressure, see label located on the rear edge of the right front door.
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