Iveco Stralis AT/AD. Manual — part 279
Figure 27
Figure 28
T1 SERVICE
Change pollen filter
Every six months
Check the state of clogging of the pollen filter (1).
It is reached by lifting the front radiator cowling and
unscrewing the six supporting screws.
!
Excessive clogging of the pollen filters can cause a
reduction in the flow rate of air into the cab and
therefore less ventilation.
This will be highlighted especially by a significant
reduction in the efficiency of the windscreen
defrosting function.
24. Wash radiator grille
Lift the cab radiator cowling and carefully clean the radiator
grille.
T2 SERVICE
4.
Check percentage of antifreeze in the
engine coolant
!
The plug (1) must never be taken out for any reason
whatsoever.
With the engine warm, the cooling system is in
overpressure, therefore take care when taking off
the cap (2).
85505
Take off the cap (2) and draw off a sample of the coolant
from the expansion tank (3) with the densimeter 99395858.
Depending on the temperature of the liquid, check the
percentage of antifreeze in the liquid on the scale of the
instrument. The percentage has to be higher than 40% and
must not exceed 50%.
If necessary, restore the percentage of antifreeze, bearing in
mind that the liquid needs to be replaced every 2 years.
!
For vehicles fitted with an additional heater, the
percentage of antifreeze must never exceed 50%.
T3 SERVICE
23. Check possible radiator clogging
Check that the engine coolant radiator is not clogged,
otherwise clean it accurately.
T4 SERVICE
•
Replacing ”Multipower” total power take
off oil (is available)
Figure 29
85505
Set the vehicle horizontal and stop the engine.
Position a suitable container to collect the oil.
- Unscrew the drain plug (2).
- Unscrew the filter (1) and clean it thoroughly.
To restore the oil level, screw the filter (1) and drain plug (2)
back on to the required torque, checking the state of the
seals.
Replace them if they have deteriorated. Then:
- Unscrew the plug (3) and add the required amount of
oil (see FLUIDS in GENERAL INFORMATION).
- Screw the plug back on to the required torque.
16
SCHEDULED MAINTENANCE
S
TRALIS
AT/AD
Base - January 2003
Figure 30
72590
T5 SERVICE
23. Change engine coolant
12. Change the cartridge of the dry air filter
and clean its conditioner
- Unhook the clamps (1) (or, depending on the version,
unscrew the nut) and take off the bottom cover (2).
Figure 31
72591
- Unscrew the nut (4) and take out the cartridge of the
filter (3).
Before fitting the new cartridge, clean its housing thoroughly.
Figure 32
85506
To renew the blow-by filter (2), remove the screws (3) and
the cover (4), withdraw the filter (2) along with its gaskets (1
and 5).
Carefully clean the seating of the filter and the cover (4).
22. Renewal of the blow-by filter
!
The filter only operates in one flow direction and
therefore must be installed with the reinforcing bars
visible (
→) as shown in the figure.
Fit a new filter (2) with new (1 and 5). Refit the cover and
tighten the fixing screws (3) to the prescribed torque.
T6 SERVICE
5.
Change the clutch fluid and make air
bleeding
(only
versions
with
mechanical
transmission)
Drain off the clutch control fluid and change it (see Fluids
table in GENERAL section).
!
The clutch fluid is poisonous and corrosive: if you
accidentally come into contact with it, wash
immediately with water and a neutral soap.
SCHEDULED MAINTENANCE
17
S
TRALIS
AT/AD
Figure 33
After changing the fluid, bleed the hydraulic clutch control
system.
Use the air bleeding tool 99306010 as follows:
- charge reservoir (5) with compressed air;
- fill reservoir (4) with Tutela TRUCK DOT SPECIAL fluid
- replace the cap (
⇒) of the clutch fluid reservoir with one
of the caps supplied with the tool 99306010 and
connect the pipe to the cap.
1
- Attach a plastic tube to the bleed screw (2) on the slave
cylinder (1) and immerse the opposite end of the tube
in a container containing Tutela TRUCK DOT SPECIAL
fluid, unscrew the bleed screw (1) by one full turn, open
the valve (2) (see Figure 16) until a pressure reading of
1 to 1.2 bar is obtained on the pressure gauge (3);
- when the clutch fluid flowing through the tube is uniform
and free of air bubbles, close the bleed screw and
discharge the air from the reservoir (5) through valve (6).
40355
Figure 34
!
Whenever the clutch fluid is changed, it will also be
necessary to bleed the clutch master cylinder by
loosening the fitting (1, Figure 33) before bleeding
the clutch servo.
18
SCHEDULED MAINTENANCE
S
TRALIS
AT/AD
Base - January 2003
SCHEDULED MAINTENANCE
19
S
TRALIS
AT/AD
VEHICLE WITH MOTOR Cursor 10 (F3A)
MAINTENANCE
Maintenance services chart
OILS
SERVICES
EXTRA PLAN
PROGRAMMED
OPERATIONS
Engine (1)
Urania FE5W30
EP1
EP2
EP3
T1
T2
T3
T4
Urania FE5W30
Gearbox (1)
Tutela
Truck
FE-Gear
M1
M2
Fuel filter
renewal
Check and
adjust valve
clearances
and injectors
Change axle
oil
Axle with disc
brakes (1)
Tutela
Truck
FE-Axle
Rear axle with
drum brakes (2)
Tutela
W140/M-DA
Every
150,000 km
Every
300,000 km
Every
100,000 km
After the first
150,000 km
and
subsequently
every
300,000 km
Axle with
disc brakes
(1) every
45,000 km
Axle with
drum brakes
(2) every
200,000 km
Every
6months
Every
year
Every
2 years
Every
3 years
(1) IVECO recommends use of these lubricants in order to obtain fuel economy benefits. New IVECO vehicles are supplied with
these lubricants. The recommended oil change intervals refer to the use of these types of oil.
(2) In this case, new vehicles are supplied by IVECO with mineral oil in the axle.
The Extra Plan operations (designated with the letters EP) are complementary to standard services.
They are maintenance operations to be carried out at regular time or mileage intervals and concern optional components that
are not present on all models.
Important! The correlation between kilometres and months only applies in cases where the distance travelled by the vehicle
corresponds roughly to the specified average annual mileage. This is indicated only in order to suggest a hypothetical maintenance
programme,. Note that the time intervals specified for Extra Plan operations are to be adhered to regardless of the actual mileage
covered.
!
The kilometre frequency for engine lubrication is in relation to a percentage of sulphur in diesel of under 0.5%.
NOTE: If using diesel with a percentage of sulphur above 0.5%, the oil-change frequency has to be halved.
Use engine oil:
ACEA E4 (URANIA FE 5 W 30) - ACEA E3 (URANIA TURBO LD)
ACEA (URANIA LD5)
!
- If class ACEA E3 engine oil is used, the engine oil and filters must be changed every 100,000 km.
- If class ACEA E2 engine oil is used, the engine oil and filters must be changed every 50,000 km.
- In the case of very low annual mileage of less than 150,000 km/year, the engine oil and filters must be changed every
12 months.
- If mineral oil is used in the gearbox, the interval between gearbox oil changes is to be reduced to 150,000 km.
- In the case of very low annual mileage of less than 150,000 km/year, the engine oil and filters must be changed at
least every 2 years.
- If mineral oil is used in the axle with disc brakes, the interval between oil changes is to be reduced to 200,000 km
as for the axle with drum brakes.
- In the case of very low annual mileage of less than 150,000 km/year, the oil in axles with disc brakes must be changed
at least every 3 years.
- In the case of very low annual mileage of less than 150,000 km/year, the oil in axles with drum brakes must be
changed at least once every 2 years.
- The filter dryer of the pneumatic system must in any case be renewed every year.
- In the case of very low annual mileage, general greasing must be carried out at least once a year.
- In the case of very low annual mileage, change the anti-pollen filters at least once a year.
- Premature clogging of the air cleaner is generally due to the operating conditions. The filter should therefore be
renewed whenever clogging is signalled by the sensor regardless of the prescribed time interval, which should in
any case be respected in the absence of any specific indications.
To schedule the work, keep to the following chart:
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