Iveco Daily Euro 4. Manual — part 57
220
F1C ENGINE
D
AILY
E
URO
4
TORQUE
PART
Nm
kgm
Pipe union M24x1.5 for oil filter cartridge
80
8
TE flanged screw (M8x1.25x30/40) for heat exchanger inner element fastening
25
2,5
Socket cylinder head screw for water pump fastening:
- M10x1.5x55
- M8x1.25x45
50
25
5
2,5
Flanged screw M8x1.25 for rear cover fastening to cylinder head
25
2,5
Flanged screw M8x1.25 for coolant delivery pipe fastening
25
2,5
Flanged nut M8x1.25 for coolant delivery pipe support bracket fastening
25
2,5
Pipe union M10x1x10 for vapour vent fastening
12
1,2
Flanged screw M8x1.25 for thermostat fastening
25
2,5
Flanged nut M6x1 for electro-magnetic joint fastening
10
1
Nut (M30x1.5) for electromagnetic joint
150
15
Flanged screw M8x1.25 for air conditioner compressor fastening
25
2,5
Flanged screw M8x1.25 L20/130 for air conditioner compressor support fastening
25
2,5
Socket cylinder head screw M8x1.25 for fastening of air conditioner compressor control belt
idler
25
2,5
Socket cylinder head screw M10x1.5 for alternator fastening
50
5
Flanged screw M10x1,25x110 for hydraulic power steering pump fastening
40
4
Flanged screw M12x1,25 securing the power steering pump
50
5
Flanged screw M8x1,25 securing the power steering tank support
25
2,5
Flanged screws M10x1.25 for power take off cover fastening
50
5
Depressor pipe union M14x1.5
35
3.5
Oil level sensor M12x1.25
25
2,5
Thermometric transmitter/switch M16x1.5 (conical)
25
2,5
Oil pressure switch M14x1.5
25
2,5
Power unit suspension
Screw (M8x16) securing the elastic dowel to the gearbox cross-member
23,5
±2,5
2,3
±0,2
Nut (M12) securing the gearbox cross-member to the chassis
92
±9
9,2
±0,9
Nut (M12) securing the engine supports to the elastic dowels
49
±4
4,9
±0,4
Nut (M12) securing the gearbox bracket onto the rear cross-member elastic dowel
49
±4
4,9
±0,4
Locknut (M10) with flange, securing the engine supports to the chassis
52,5
±5,5
5,2
±0,5
Screw (M10x30) securing the gearbox support to the gearshift
46,5
±4,5
4,6
±0,4
*
On the threading apply LOCTITE 577
107701
107702
Figure 59
Figure 60
540110
DISASSEMBLING
THE
ENGINE
AT THE BENCH
To fit the engine base with the brackets securing the rotor
to the overhaul bench, disassemble the left and right engine
mounts (3), then disconnect oil pipe (2) from turboblower
(1) and engine base connection (4).
Fit the brackets 99361041 (11) to the crankcase and use
these to secure the engine to the rotary stand 99322205
(12). Drain the oil from the engine by removing the plug from
the oil sump.
If fitted, remove the fan (1) from the electro-magnetic joint
(2).
Remove the items below, if they have not yet been removed
prior to detachment:
- upper sound-proofing cover;
- engine
cable
complete
with
raceway
(6),
by
disconnecting the electric connections of the same
from:
- electric injectors (1);
- preheating plugs (3);
- hydraulic accumulator pressure sensor (5);
- throttle valve actuator (7);
- inlet manifold air pressure/temperature sensor (8);
- revs sensor (4);
- high-pressure pump pressure regulator (10);
- phase sensor (2);
- thermostat coolant temperature sensor (9).
Block the turbocharger air/exhaust gas inlets and
outlets to prevent foreign bodies getting inside.
NOTE
F1C ENGINE
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D
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107703
107705
107704
107706
107708
Figure 61
Figure 62
Figure 63
Figure 64
Figure 65
Figure 66
Press the springs (3) in the direction shown by the arrow and
disconnect the fittings of the pipe (1) recovering fuel from the
electro-injectors (2).
Disconnect the fuel pipes (2) from the electro-injectors (3)
and from the hydraulic accumulator (1) (rail).
Take out the screws (2) and the brackets (3) fixing the
electro-injectors (1) to the cylinder overhead.
Using tool 99342153 (1) extract the electro-injectors (2)
from the overhead (3).
Remove the fastening screw (3) of the pipe retaining bracket
(2). Disconnect the pipe (2) from the hydraulic accumulator
(1) and the high pressure pump (4).
Remove the screws (1) and the hydraulic accumulator (2)
from the overhead device (3).
88244
222
F1C ENGINE
D
AILY
E
URO
4
107709
107711
107710
107712
107713
88252
Figure 67
Figure 68
Figure 69
Figure 70
Figure 71
Figure 72
Use tool 99360076 (1) to take oil filter (4) off heat exchanger
(5).
Remove screws (2) and (6), then disconnect pipe (3) from
heat exchanger (5).
Remove the screw (6) and the low pressure pipes (5) from
the bracket (4).
Slacken the pipe unions (1 and 3) and remove the low
pressure pipes (5) from the high pressure pump (2).
Remove screws (1), then take heat exchanger (2), with its
respective gasket, off the engine base.
Remove screws (5) with spacers (4), then take off high-pressure
pump (3).
Remove screws (6) with spacers (7), then take off power
steering pump (8).
Remove screws (1), then take off power steering tank support
(2).
Cut elastic belt (1), if any, due to its being unable to be reused.
Remove
screws
(3),
then
remove
air-conditioner
compressor (4) from support (2).
Remove the screws (4) and take off the support (3).
Remove the screw (1) and the fixed backstand (2).
F1C ENGINE
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