Iveco EuroCargo (12 to 26 t). Manual — part 204

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12-26 t

SERVICE PLAN

7

SCHEDULED MAINTENANCE OPERATIONS

M2

M2

M3

M4

17

Replacing engine oil

D

D

D

D

19

Replacing engine oil filter

D

D

D

D

21

Checking conditions of different control belts

D

D

D

D

22

Replacing fuel filter

D

D

20

Replacing fuel pre-filter

D

D

16

Checking steering box and support fixing

D

D

21

Replacing belts of different controls

D

D

24

Checking valve backlash and possible adjustments

D

D

23

Check-up engine EDC system by means of MODUS or IT 2000

D

D

EXTRA-PLAN OPERATIONS

EP1

EP2

EP3

EP4

EP5

18

Check conditioning system cooling fluid conditions by means of display.

D

-

Replacing additional heater fuel filter

D

!

Figure 3

77835

5 - Checking wear of brake shoes (26 t)

If you find too much wear, replace the worn components as
described in the relevant section ”BRAKES”.

10 - Checking wear of discs, pads

If you find too much wear, replace the worn components as
described in the relevant section ”BRAKES”.

12 - Check clutch hydraulic system fluid level

Figure 4

84410

Check the level of the clutch fluid. Top it up if it is too low
(see the fluids table in the 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.

S

Handling operations

S

Functional testing on road

S

General chassis greasing

S

Checking cooling system and hydraulic
brake pipe seal

1 — Replace the blow-by filters

Unscrew the 6 screws (1) and remove cover (2).

Remove blow-by filters (3).

Before assembling the new filters clean their housing.

Figure 5

17 - Changing engine oil

Take out the oil level dipstick .
Remove the plug (1) from the oil sump and drain the engine
oil off into a specific container.

77836

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8

SERVICE PLAN

M1 SERVICE

84415

78148

Figure 6

Figure 7

Figure 8

Screw the oil filter (1) on by hand until it is in contact with
the mounting and then tighten by 3/4 of a turn to the re-
quired tightening torque.
Screw the plug back on under the sump and tighten it to the
required torque.
Pour oil into the engine through the filling-pipe (2) of the re-
quired grade and quantity (see fluids table in the GENERAL
section).

!

Before refitting the new cartridges, moisten the seal
with engine oil.

Remove the oil filter (1) with tool 99360314.

19 - Changing engine oil filters

21 - Checking miscellaneous drive belts

See that the belts are not worn or deteriorated; if they are,
replace them as described under the relevant headings.

- With the axle warm, drain off the oil into a specific

container by taking out the plug (2).

- Replenish with fresh oil through the hole closed by the

plug (1) (see the FLUIDS section under the heading
GENERAL INFORMATION).

- Clean the rear axle oil vapour breather.

- Tighten the plugs to the prescribed torque.

Remove the oil vapour breather (1) and clean it thoroughly.
Mount it, making sure it is in the right position and tighten it
to the prescribed torque.

3 - Clean axle breather (12-18 t)

75338

4 - Changing rear axle oil

!

The M2 service comprises the operations of the M1
service plus the ones listed here.

M2 SERVICE

3 - Clean axle breather (26 t)

34811

Remove the oil vapour breather (1) and clean it thoroughly.
Mount it, making sure it is in the right position and tighten it
to the prescribed torque.

Figure 9

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12-26 t

SERVICE PLAN

9

75342

77837

Figure 10

Figure 11

The lubricating oil must be drained off while it is warm.
Place a container under the plug (1). Take out the plug and
drain off the oil. Fit the plug (1) back on. Unscrew the filler
cap (2) and replenish the gearbox with lubricating oil in the
quantity

and

grade

prescribed

in

the

GENERAL

INFORMATION section.

6 - Replace mechanical transmission oil

- Turn wheel hub until when the hub cover (1) is

positioned as shown in Figure 12.

- Fill in the set quantity of new oil through filling hole (2)

(see CHARACTERISTICS AND DATA).

- Screw back plug (2, Figure 12) to the set torque.

75346

Figure 12

7 - Clean mechanical transmission oil breather

Remove the oil vapour breather (1) and clean it thoroughly.
Mount it, making sure it is in the right position and tighten it
to the prescribed torque.

9 - Replace hub oil (axle 5845)

77203

Replace oil as follows:

- Turn wheel hub until when the hub cover (1) is

positioned as shown in Figure 12.

- Unscrew plug (2) and drain oil into a special container.

- Use a syringe to suck the remaining oil.

Figure 13

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12-26 t

10

SERVICE PLAN