engine Alfa Romeo 147 2006 Owner handbook (in English)

IN AN EMERGENCY
215
40
40
40
15
15
25
7.5
15
15
20
15
15
7.5
30
50 A/C (MAXI-FUSE)
FAN1 (MAXI-FUSE)
FAN2 (MAXI-FUSE)
F3
F4
F60 (*)
F11
F61 (*)
F62 (*)
F63 (*)
F46
F10
F12
EFI (MAXI-FUSE)
JB3 (MAXI-FUSE) 54
54
54
53
53
52
53
52
52
52
52
53
53
54
54
SERVICES FIGURE FUSE AMPERES
(*) Fuse behind dashboard control box on an auxiliary bracket.
Climate control fan
Radiator fan
Radiator fan
Horn
Fuel pump
Tailgate electric unlocking
Electronic injection system
Bose system
Bose system
Sunroof
Sun roof
Petrol/ignition coil injectors
Services
Electronic injection
Engine compartment fuse carrier module

IN AN EMERGENCY
216
IN THE EVENT OF A FLAT BATTERY
Before anything else, you are advised to
read the precautions for preventing the bat-
tery from draining and for ensuring long life
in the “Vehicle maintenance” chapter.
CHARGING THE BATTERY
IMPORTANTThe battery charging pro-
cedure is described only for information pur-
poses. This operation should be carried out
by Alfa Romeo Authorised Services.
Charging should be slow at a low amp rat-
ing for 24 hours. Charging for a longer time
may damage the battery.Charge the battery as follows:
– Disconnect the battery negative termi-
nal (–).
– Connect the charger cables to the bat-
tery terminals ensuring that the bias is cor-
rect.
– Turn on the charger.
– After charging, turn off the charger be-
fore disconnecting it from the battery.
– Re-connect the battery negative termi-
nal (–).
STARTING WITH AN
AUXILIARY BATTERY
See “Starting with an auxiliary battery” in
this chapter.
Strictly avoid using a bat-
tery charger to start the
engine: you may damage
the electronic systems, in particu-
lar the ignition and fuel supply con-
trol units.
The liquid contained in the
battery is poisonous and
corrosive. Avoid contact with the
skin or eyes. The battery should be
charged in a well ventilated place,
away from naked flames or pos-
sible sources of sparks: danger of
explosion and fire.
WARNING
Do not attempt to charge a
frozen battery: it must
firstly be thawed, otherwise it
may burst. If freezing has occurred,
the battery should be checked by
skilled personnel to make sure that
the internal elements are not dam-
aged and that the body is not
cracked, with the risk of leaking
poisonous and corrosive acid.
WARNING

IN AN EMERGENCY
217
IF THE VEHICLE IS TO BE TOWED
The tow ring supplied with the vehicle is
housed in the tool box under the boot mat.
Front towing
To install the tow ring, proceed as follows:
– Take the tow ring from the tool box.
– Remove the cover (A) snap-fitted on
the front bumper (fig. 55). To do this use
the flat-bladed screwdriver provided, protect
the tip with a soft cloth to avoid damaging
the car.
– Firmly screw the ring in its housing.Back towing
To install the tow ring, just screw the ring
firmly in its housing (fig. 56).
fig. 55
A0A0456m
fig. 56
A0A0457m
Before tightening the ring
carefully clean the thread-
ed housing. Before beginning to
tow the car, make sure that the
ring is firmly tightened in its
threaded housing.
WARNING
Do not start the engine
when towing the car. Before
starting to tow, turn the ignition key
to MAR and back to STOP again
without removing it. Removing the
key automatically engages the
steering lock resulting in the impos-
sibility to steer the wheels. When
towing remember that without the
help of the engine brake and pow-
er steering greater effort is required
on the pedal and steering wheel. Do
not use flexible cables for towing
and avoid jerks. During towing op-
erations make sure that fastening
the joint to the car does not damage
the components in contact with it.
When towing the car, it is compul-
sory to follow specific traffic regu-
lations concerning both the towing
device and behaviour on the road.
WARNING

IN AN EMERGENCY
219
IN THE EVENT
OF AN ACCIDENT
– It is important to keep calm.
– If you are not directly involved, stop at
least a few dozen metres away from the ac-
cident.
– On motorways, stop without blocking
the emergency lane.
– Turn the engine off and the hazard warn-
ing lights on.
– At night, illuminate the place of the ac-
cident with the headlights.
– Take care, do not risk being run over.– Signal the accident placing the triangle
at regulation distance in a clearly visible
place.
– Call the emergency organisation, giving
the most accurate information possible. On
motorways use the special phones provid-
ed.
– In motorway pileups, especially with
poor visibility, the risk of being involved in
other crashes is high. Leave the car imme-
diately and go beyond the guard-rail.
– If the doors are blocked, do not try to
get out of the car breaking the windscreen
which is stratified. The windows and rear
screen are easier to break.
– Remove the ignition key of the vehi-
cles involved.– If you note a smell of fuel or other chem-
ical products, do not smoke and have ciga-
rettes stubbed out.
– To put out fires, even small ones, use
the extinguisher, blankets, sand, or earth.
Never use water.
– If use of the lighting system is not nec-
essary, disconnect the battery negative ter-
minal (–).

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VEHICLE MAINTENANCE
222
SCHEDULED MAINTENANCE PROGRAMME
20 40 60 80 100 120 140 160 180Thousands of km
Check tyre conditions/wear and adjust pressure if necessary
Check operation of lighting system (headlights, direction indicators, hazard
warning lights, boot, passenger compartment, glovebox lights, warning lights, etc..)
Check operation of windscreen washer system, adjust spray jets
Check position/wear of windscreen/rearscreen wiper blades
Check operation of front disk brake pad wear indicator
Check wear conditions of rear disk brake pads
Sight check the conditions of: body exterior, underbody protection, stiff pipes and
hoses (exhaust - fuel supply - brakes), rubber parts (boots - sleeves - bushes etc..)
Check for bonnet and boot lock cleanness, lever cleanness and lubrication
Sight check for accessory poly-V drive belt
Check handbrake lever stroke adjustment
Check antievaporation system
Change air cleaner cartridge
Top up fluid levels (engine coolant, brakes, windscreen washer, battery, etc..)
Check and if necessary top up the Selespeed automatic transmission oil level
Sight check for conditions of timing gear drive toothed belt

VEHICLE MAINTENANCE
223
20 40 60 80 100 120 140 160 180Thousands of km
Change timing gear drive belt (*)
Change accessory Poly-V drive belt
Change spark plugs
Check operation of engine control system (through diagnosis socket)
Check mechanical transmission and differential oil level
Change engine oil
Change engine oil filter
Change brake fluid (or every 2 years)
Change pollen filer (or once a year)
Check emissions/smoke at the exhaust
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(*) Or every 3 years for harsh conditions (cold climates, city driving or prolonged lengths of time at idle speed, dusty areas)
Or every 5 years, regardless of mileage.

VEHICLE MAINTENANCE
224
ADDITIONAL
OPERATIONS
Every 1000 kmor before long journeys,
check and if necessary top up:
– engine coolant fluid level
– brake/hydraulic clutch control fluid level
– power steering fluid level
– windscreen/rearscreen and headlamp
washer fluid level
– tyre pressure and conditions.
Every 3000 kmcheck and if necessary
top up the engine oil level.
The use of products of the FL Seleniais
recommended which have been designed
and made expressly for Alfa Romeo cars
(see “Refuelling” in the “Technical Specifi-
cations” chapter).
ANNUAL INSPECTION
PROGRAMME
For cars with an annual mileage
of below 20,000 km (for example
about 10,000 km) the following
yearly inspection programme is ad-
vised:
– Check tyre conditions/wear and if nec-
essary adjust the pressure
– Check operation of lighting system
(headlights, direction indicators, hazard
warning lights, boot, passenger compart-
ment, glovebox lights, warning lights )
– Check operation of windscreen wiper
system, spray jet adjustment
– Check position/wear of windscreen/
rearscreen wiper blades
– Check front disk brake pad conditions
and wear
– Check for bonnet and boot lock clean-
ness, lever cleanness and lubrication– Sight check for conditions of: engine,
gearbox, transmission, pipes (exhaust - fu-
el supply - brakes) rubber parts (boots -
sleeves - bushes etc..), brake and fuel sup-
ply system hoses
– Check battery charge
– Sight check for conditions of various dri-
ve belts
– Check and if necessary top up fluid lev-
els (engine coolant, brakes, windscreen
washer, battery, etc...)
– Change engine oil
– Change engine oil filter
– Change pollen filter.

VEHICLE MAINTENANCE
225
IMPORTANT
Engine oil
Should prevailing use of the car be under
one of the following specially heavy condi-
tions:
– trailer or caravan towing
– dusty roads
– frequently idling engines or long distance
low speed driving or in case of a long term
inactivity
– short distances (less than 7-8 km) re-
peated and with external temperatures be-
low zero replace engine oil more frequent-
ly than required on Service Schedule.
IMPORTANT
Air cleaner
Using the car on dusty roads change the
air cleaner more frequently than specified in
the Scheduled Maintenance Programme.
For any doubts concerning the intervals be-
tween engine oil and air cleaner replacement
in relation to how the vehicle is used, con-
tact Alfa Romeo Authorised Services.IMPORTANT
Battery
It is advisable to check the battery charge,
preferably at the onset of winter, to prevent
the possibility of the electrolyte freezing.
This check should be carried out more fre-
quently if the car is used mainly for short
trips, or if it is fitted with accessories that
permanently absorb electricity even with the
ignition key removed, especially in the case
of after market accessories.
If the vehicle is used in hot climates or par-
ticularly harsh conditions it is wise to check
the level of the battery fluid (electrolyte)
more frequently than specified in the Sched-
uled Maintenance Programme.Vehicle maintenance should
be entrusted to Alfa Romeo
Authorised Services. For
routine and minor maintenance op-
erations you wish to carry out your-
self, always make sure you have the
proper equipment, genuine Alfa
Romeo spares and the necessary flu-
ids;do not however carry out these
operations if you have no experi-
ence.IMPORTANT
Pollen filter
If the vehicle is used frequently in dusty or
heavily polluted environments it is advisable
to replace the filtering element more fre-
quently; in particular it should be replaced
if a reduction of the amount of air admitted
to the passenger compartment is noted.

VEHICLE MAINTENANCE
226
A0A0405m
fig. 1
CHECKING LEVELS
1Engine oil - 2Battery - 3Brake fluid - 4Power steering fluid - 5Windscreen/rearscreen/head-
lamp washer fluid - 6Engine coolant fluid When topping up take
care not to confuse the var-
ious types of fluids: they
are all incompatible with one an-
other and could seriously damage
the vehicle.
Never smoke while work-
ing in the engine compart-
ment; gas and inflammable vapours
may be present, with the risk of
fire.
WARNING

VEHICLE MAINTENANCE
227
Used engine oil and filter
contain harmful substances
for the environment. Con-
tact Alfa Romeo Authorised Ser-
vices, to have the oil and filter
changed as they are equipped to
dispose of the waste oil and filters
respecting nature and the law.
ENGINE OIL (fig. 3)
The engine oil should be checked with the
vehicle on a level surface a few minutes
(about 5) after the engine has been
switched off.
Remove the dipstick (A) clean it, put it
back in completely, remove it and check that
the level is within the MINandMAX
marks on the dipstick. The interval between
theMINandMAXmarks corresponds to
about one litre of oil.If the oil level is near or even below the
MINmark, add oil through the filler neck
(B), until reaching the MAXmark.
IMPORTANTIf a routine check reveals
that the level is above the MAXmark, con-
tact Alfa Romeo Authorised Services to have
the correct level restored.
IMPORTANTAfter topping up the oil,
before checking the level again, run the en-
gine a few seconds and wait for a few min-
utes after stopping it.Engine oil consumption
Max engine oil consumption is usually 400
grams every 1000 km.
During the initial period of use the engine
settles, therefore engine oil consumption
may be considered stabilised only after the
first 5000 ÷ 6000 km.
IMPORTANTEngine oil consumption de-
pends on the way of driving and the condi-
tions of use of the vehicle.
fig. 3
A0A0406m
Do not add oil with spec-
ifications (classification,
viscosity) other than those
of the oil already in the engine.
When the engine is hot,
take care when working
inside the engine compartment to
avoid burns. Remember that when
the engine is hot, the fan may cut
in: danger of injury.
WARNING