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Iveco Daily. Manual - part 157

524

F1C ENGINE

AILY

Base - May 2004

TORQUE

PART

kgm

Socket head screw with flange M8x1.25 L40 for suction manifold fastening

Flanged nut M8x1.25 for exhaust manifold fastening

2.5

Socket cylinder head screw M8x1.25 L65 for Poli-V belt automatic backstand

2.5

Flanged screw M10x1.25 L22 for Poli-V belt take-up pulley fastening

Flanged head M12x1.75 L30 for camshaft gear fastening

Timing chain tightener fastener M22x1.5

Timing chain mobile skid fastener

Socket cylinder head screw M8x1.25x30 for fixed skid fastening

2.5

Socket cylinder head screw M6x1 L16/20 for skid fastening

Socket cylinder head screw M12x1.5 for water temperature/pressure sensor fastening

Socket cylinder head screw M6x1.5 for air temperature/pressure sensor fastening

Socket cylinder head screw M6x1 for engine rev sensor fastening

Socket head screw M6x1 for phase sensor fastening

High-pressure injection system
Flanged nut M8x1.25 for high pressure pump support fastening

2.5

Hydraulic accumulator fastening screw M8x1.25 L50

2.8

High pressure pump fastening screw M8x1.25 L58

2.5

Screw M8x1.25 for fastening of fuel delivery pipe anchoring bracket

2.5

Pipe union for fuel delivery pipes to rail and electric injectors:
- M14x1.5
- M12x1.5

± 2

1.9

± 0.2

2.5

± 0.2

Socket cylinder head screw for fastening of electric injector retaining bracket

2.8

Flanged nut for anchoring bracket support fastening

2.5

Pin fastener M12x1.25 for high pressure pump

110

Flanged screw M6x1 for low pressure fuel pipe fastening

Flanges screw M8x1.25 for pipe support bracket fastening

Filler neck M12x1.5 for adjustable pipe union

2.5

Filler neck M16x1.5 for adjustable pipe union

Pipe union for multi-way filler fastening to high pressure pump M12x1.5 L24

2.5

Nut M8x1.25 for turbocharger fastening

2.5

Flanged screw M8x1.25 for turbocharger output pipe fastening

2.5

Pipe union M14x1.5 or M12x1.5 for oil delivery pipe to turbocharger

3.5

Pipe union M22x1.5 for oil return pipe from turbocharger

4.5

Flanged screw for fastening of oil return pipe from turbocharger

Pipe union M14x1.5 for fastening of oil delivery pipe to turbocharger

3.5

Screw M8x1.25 for air inlet bracket fastening

2.8

Screw M8x1.25 for air inlet bracket fastening

2.8

Socket cylinder head screw M6x1 for V-clamp closing ring

0.8

Flanged screw M6x1 for oil inlet pipe fastening

Pre-warming plug M8x1

÷ 11

0.8

÷ 1.1

Screw M8x1.25 for electric injector retaining bracket fastening

2.8

Oil filter cartridge M22x1.5

2.5

Socket cylinder head screw M8x1.25 for water inlet pipe fastening

2.5

Revi - February 2005

F1C ENGINE

525

AILY

TORQUE

PART

kgm

Pipe union M24x1.5 for oil filter cartridge

Flanged screw M8x1.25 for heat exchanger inner element fastening

2.5

Socket cylinder head screw for water pump fastening:
- M10x1.5
- M8x1.25

50
25

2.5

Flanged screw M8x1.25 for rear cover fastening to cylinder head

2.5

Flanged screw M8x1.25 for coolant delivery pipe fastening

2.5

Flanged nut M8x1.25 for coolant delivery pipe support bracket fastening

2.5

Pipe union M10x1x10 for vapour vent fastening

1.2

Flanged screw M8x1.25 for thermostat fastening

2.5

Flanged nut M6x1 for electro-magnetic joint fastening

Ring nut M30x1.5 for electro-magnetic joint

150

Flanged screw M8x1.25 for air conditioner compressor fastening

2.5

Flanged screw M8x1.25 L50 for air conditioner compressor support fastening

2.5

Socket cylinder head screw M8x1.25 for fastening of air conditioner compressor control belt
idler

2.5

Socket cylinder head screw M10x1.5 for alternator fastening

Flanged screw M8x1.25 for hydraulic power steering pump fastening

2.5

Flanged screw M10x1.25x110 securing the power steering pump

Flanged screw M12x1.25 securing the power steering tank support

Flanged screws M8x1.25 for power take off cover fastening

Flanged screws M8x1.25 for handling hook fastening

2.5

Flanged screws M10x1.25 for engine support fastening

Depressor pipe union M14x1.5

3.5

Oil level sensor M12x1.25

2.5

Thermometric transmitter/switch M16x1.5 (conical)

2.5

Oil pressure switch M14x1.5

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

±9

9.2

±0.9

Nut (M12) securing the engine supports to the elastic dowels

±4

4.9

±0.4

Nut (M12) securing the gearbox bracket onto the rear cross-member elastic dowel

±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

88239

88240

88241

Figure 13

Figure 14

Figure 15

Figure 16

540110

DISASSEMBLING THE ENGINE
AT THE BENCH

If the following parts have not already been removed, do so
now:

top soundproofing cover;

rail guard;

engine wire, by disconnecting its electrical connections
from: thermostat temperature sensor, phase sensor,
engine

rev

sensor,

rail

pressure

sensor,

air

pressure/temperature sensor of suction manifold.

To be able to fit the brackets onto the crankcase to secure
the engine to the stand for overhauling, it is necessary to
remove the left and right engine mounts (3) and disconnect
the oil pipe (2) from the turbocharger (1) and from the
crankcase.

Fit the brackets 99361041 (3) to the crankcase and use these
to secure the engine to the rotary stand 99322205 (4). 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).

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).

88242

Figure 17

88243

Take out the screws (2) and the brackets (3) fixing the
electro-injectors (1) to the cylinder overhead.

Block the turbocharger air/exhaust gas inlets and
outlets to prevent foreign bodies getting inside.

NOTE

Revi - February 2005

526

F1C ENGINE

AILY

Base - May 2004

88244

88246

88245

88247

88248

88249

Figure 18

Figure 19

Figure 20

Figure 21

Figure 22

Figure 23

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).

Use tool 99360076 (1) to remove the oil filter (2) from the
heat exchanger (3).

Remove the screws (1 and 3) and the heat exchanger (4)
with the relevant gasket and pipe (2).

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).

F1C ENGINE

527

AILY

Base - May 2004

Content .. 155 156 157 158 ..