Engine Iveco C10/C13/C78/Cursor 13/Cursor 78. Instruction - page 12
DIAGRAM OF ROCKER ARM CAP FIXING SCREWS
TIGHTENING SEQUENCE
The filter (5) operation is unidirectional, therefore
it must be assembled with the two sight supports
as illustrated in the figure.
Fit the distribution cover (1).
Apply silicone LOCTITE 5970 IVECO n˚ 2992644
on the blow-by case (7) surface of engines fitted
with P.T.O. according to the procedure described
in the following figure.
84392
Apply silicone LOCTITE 5970 IVECO No. 2992644 on the
blow-by case and form a string (2) of
∅ 1,5 ±,
as shown
in the figure.
Fit the blow-by case (1) within 10’ from sealer
application.
Fit the cover (3) and tighten the fastening screws (2).
Figure 67
Figure 68
84377
The valve rocker arm cover fastening screws (1)
shall be tightened according to the sequence
shown in Figure 68.
Fit the blow-by case (7) and its gasket and then tighten the
screws (8).
Install the filter (5) and the gaskets (4 and 6).
Figure 69
17
14
13
1
4
5
8
18
19
20
16
15
12
2
3
6
7
11
10
9
45363
0.5
0.2
.
ENGINE COMPLETION
NOTE
NOTE
NOTE
NOTE
SECTION 3 - INDUSTRIAL APPLICATION
23
Place gasket (4) on oil sump (1), position spacer (3) and fit
the sump on the engine base by tightening screws (2) and
complying with the tightening sequence shown in Figure 72.
Figure 70
Figure 71
99269
Fit the suction strainer (1) and tighten the screws.
99268
Figure 72
DIAGRAM OF ENGINE OIL SUMP FIXING SCREWS
TIGHTENING SEQUENCE
1
8
12
11
10
3
9
13
14
4
5
6
7
2
45362
Figure 73
Tightening the fixing screws, mount:
-
the starter motor (1);
-
the control unit (2) and its support;
-
the oil dipstick (3) in the crankcase.
Check the state of the flexible elements of the
control unit support and change them if they have
deteriorated.
99264
NOTE
24
SECTION 3 - INDUSTRIAL APPLICATION
Figure 74
Fit the intake manifolds (1) and tighten the fixing screws (2) to
the prescribed torque.
Mount the oil filter (1) on the relevant support as follows:
-
oil the seal;
-
screw the filter fully down for the seal to make contact
with the supporting base;
-
tighten the filter to a torque of 35
÷ 40 Nm.
Figure 75
Figure 76
For versions with oil filter support secured to the inlet
manifold
Mount the support (1).
Connect the oil pipes (2) to the support (1) tightening the
fittings to the prescribed torque.
Mount the following with the relevant seals and tightening
the screws to the prescribed torque:
-
the fuel pump (2);
-
the support (3) comprehensive of fuel filter and pipes (1);
-
connect the pipes (1) to the fuel pump (2).
99263
99260
99259
Figure 77
99273
SECTION 3 - INDUSTRIAL APPLICATION
25
Mount the following with new seals:
-
exhaust manifold (2);
-
turbocharger (3);
-
oil pipe (1 and 4);
-
pipe to the actuator (5).
Mount the cooler (2) with the relevant seal and tighten the
fixing screws (
←) (1).
Tighten the screws fixing the clamps retaining the pipes (3
and 4) to the spacer.
Figure 78
Figure 79
Fit, together with the respective gaskets, then tighten the
following parts:
-
automatic tightener support (1);
-
automatic tightener (2);
-
damper flywheel (3) and pulley beneath;
-
fixed tightener (5);
-
water pump (7);
-
pulley (4);
-
pipe comprehensive of coolant (6);
-
thermostat assembly (8).
Figure 80
99258
455361
DIAGRAM OF HEAT EXCHANGER FIXING SCREWS
TIGHTENING SEQUENCE
Figure 81
DIAGRAM OF EXHAUST MANIFOLD FIXING SCREWS
TIGHTENING SEQUENCE
45359
1
8
6
3
2
7
6
3
4
7
6
3
2
7
5
4
8
5
2
8
5
4
1
1
Figure 82
DIAGRAM OF TURBOCHARGER FIXING SCREWS
AND NUTS TIGHTENING SEQUENCE
SEQUENCE: Preliminary tightening
4 - 3 - 1 - 2
Tightening
1 - 4 - 2 - 3
Figure 83
99256
99274
In case of versions with oil filter positioned on the exchanger,
the oil filter shall be fitted as described in Figure 76.
45360
26
SECTION 3 - INDUSTRIAL APPLICATION