Iveco Stralis AT/AD. Manual

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

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.

SCHEDULED MAINTENANCE

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

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

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.

- 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.

SCHEDULED MAINTENANCE

TRALIS

AT/AD

Base - January 2003

SCHEDULED MAINTENANCE

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

Urania FE5W30

Gearbox (1)
Tutela

Truck

FE-Gear

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:

Content .. 277 278 279 280 ..

Iveco Stralis AT/AD. Manual - part 279