1990 VOLVO 240 Owners Manual

Volvo 1990 240 Model
EMISSIONS
SYSTEM
MAINTENANCE
Engine oil and oil
filter R
R R R R R R R R R R R R
Cooling system
hoses and
connections I
Engine drive belts A I I
Torque manifold
nuts A
Valve clearance I I
Timing belt A R (3)
Vacuum fittings,
hoses and
connections I
Air cleaner filter R R
Idle RPM I
Fuel system cap,
tank, lines and
connections I
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Volvo 1990 240 Model
Spark plugs R R
Catalytic converter
mounting bolts. A
Manual transmission
oil R
I I I I I I I I I I I I
Automatic
transmission oil I
I I I R I I I R I I I R
Rear axle oil R I I I I I I I I I I I I
Exhaust system I I I I I I I

1) See section "Engine Oil" for detailed information.
2) For services beyond 60,000 miles (96,000 km), consult your Mainten\
ance Service Chart.
3) Recommended, but not mandatory to maintain Volvo emission warranty. \

4) Does not pertain to B230F/EGR.
5) B230F/EGR inspect every 10,000 mile (16,000 km). pg. 57 Servicing
Maintenance
operation Miles
(km) 600-
1,200
(1,000-
2,000)
5,000
(8,000)
10,000
(16,000) 15,000
(24,000) 20,000
(32,000) 25,000
(40,000) 30,000
(48,000) 35,000
(56,000) 40,000
(64,000) 45,000
(72,000) 50,000
(80,000) 55,000
(88,000) 60,000
(96,000)
MISCELLANEOUS
MAINTENANCE
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Volvo 1990 240 Model
ENGINE
Engine coolant I I I R I I R
Fuel (line) filter R
PCV nipple (orifice) I
Ventilation hoses I
EGR valve A
Battery condition I I I I I I I I I I I I I
BRAKES
Inspect brakes,
replace components
as necessary I
I I I I I
Change brake fluid R R
STEERING
Tire wear (align front
end if needed) I
I I I I I I
Check power steering
fluid level I
I I I I I I I I I I I I
BODY
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Volvo 1990 240 Model
Trunk, hood hinges
and latches L
L L L L L L

1) For services beyond 60,000 miles (96,000 km), consult your "Mainte\
nance Service Chart".




Contents | Top of Page
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Volvo 1990 240 Model
pg. 58 Servicing Engine
The following items should be checked weekly Description
by the owner. (This only takes a few moments.) on page
Engine oil level 61
Brake fluid 72
Radiator coolant level 74
Tire pressures (including spare) 82, 103
Operation of all lights -
Horns -
Windshield wipers -
Level of windshield fluid -

The following should also be carried out at Description
regular intervals on page
Washing 87
Polishing 87
Cleaning 87
Rust protection inspection 87 pg. 59 Servicing Engine


Engine B230F
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Volvo 1990 240 Model

1 Data plate
2 Oil filler cap, engine
3 Oil dipstick, engine
4 Brake fluid reservoir
5 Washer fluid reservoir
6 Expansion tank, coolant
7 Battery
8 Oil reservoir, power steering
9 Fuse, engine control pg. 60 Fuel requirements
Unleaded Fuel

Each Volvo has a catalytic converter and must use only unleaded gasoline\
(as specified on the
instrument panel and by a label near the filter inlet). U.S. and Canadi\
an regulations require that pumps
delivering unleaded gasoline be labeled "UNLEADED". Only these pumps hav\
e nozzles which fit your
car's filler inlet. It is unlawful to dispense leaded fuel into a vehicl\
e labelled "unleaded gasoline only".

Leaded gasoline damages the catalytic converter and the oxygen sensor sy\
stem. Repeated use of leaded
gasoline will lessen the effectiveness of the emission control system an\
d could result in loss of emission
warranty coverage. State and local vehicle inspection programs will make\
detection of misfueling easier,
possibly resulting in emission test failure for misfueled vehicles.

Octane Rating

Volvo recommends the use of premium unleaded gasoline with an (R+M)/2 \
rating of 91. This is
generally equivalent to a Research Octane Number (RON) of 95 or higher\
.

Deposit Control Gasolines

Volvo recommends the use of gasolines that contain "Deposit Control" add\
itives. These additives are
specially formulated to prevent the build up of certain injector and int\
ake system deposits. Fuels
containing "Deposit Control" additives are usually advertised as contain\
ing them and may have
additional claims to "clean injectors and intake valves" or similar word\
ing.
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Volvo 1990 240 Model
If it is not clear whether the fuel contains such additives, ask the sta\
tion operator for further information
regarding the detergency of their gasolines.

Gasoline Containing Alcohol

Some fuel suppliers sell gasoline containing alcohol without advertising\
the presence of alcohol. If you
are not sure whether there is alcohol in the gasoline you buy, check wit\
h the service station operator.

Blends of unleaded gasoline and ethanol (ethyl alcohol, grain alcohol)\
, sometimes called "gasohol", are
available in some areas. Gasohol, if used, must contain no more than 10 \
percent ethanol and must have
an (R+M)/2 rating of 87 or higher. If you experience problems with sta\
rting, drive ability, or fuel
economy with gasohol, you should discontinue its use.
Take care not to spill gasoline during refueling. Gasolines containing a\
lcohol can cause damage to
painted surfaces, which may not be covered under the New Vehicle Limited\
Warranty.
Caution:
Do not use gasolines containing methanol (methyl alcohol, wood alcohol)\
. This practice can result in
vehicle performance deterioration and can damage critical parts in the f\
uel system. Such damage may
not be covered under the New Vehicle Warranty.

Fuel Tank

The fuel tank is designed to hold approx. 15.8 US gal. (60 liters), wi\
th sufficient volume left over to
accommodate possible expansion of the fuel in hot weather.
Be aware that the "usable" tank capacity will be somewhat less than the \
15.8-US gal. (60-liter)
maximum. When the fuel level is low, such factors as ambient temperature\
, the fuel's "vapor pressure"
characteristics, and terrain can affect the fuel pumps' ability to suppl\
y the engine with an adequate
supply of fuel. Therefore, it is advisable to refuel as soon as possible\
when the needle nears the red zone.
After the needle enters the red zone, you should be able to drive approx\
. 25 miles (40 km) depending on
driving style and conditions.
pg. 61 Engine fluids
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Volvo 1990 240 Model

Checking oil level

The oil level should be checked each time the fuel tank is refilled. Be \
sure the oil level is maintained
between the upper and lower marks on the dipstick. Low oil level can cau\
se internal damage to the
engine and overfilling can result in high oil consumption. The distance \
between the dipstick marks
represents approx. 1 quart (1 liter) of oil.

Changing oil filter

Replace the oil filter at every oil change. If the oil filter is changed\
separately, 1/2 US qt = 1/2 liter of oil
should be added.

To add oil or change oil

Add oil of the same kind as already used. See engine oil section.
Note: Allow engine to cool before changing
oil.

Coolant

Maintain fluid level between MAX and MIN marks on expansion tank. Mixtur\
e of 50 percent Volvo
antifreeze type C (blue-green) or similar and 50 percent water should \
be used. See "Coolant" section.
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