Iveco Daily Euro 4. Manual — part 13

F1A ENGINE

39

D

AILY

E

URO

GENERAL SPECIFICATIONS

Type

F1AE0481 F

F1AE0481 G

F1AE0481 H

Cycle

Diesel 4 strokes

Supply

Turbocharged with intercooler

Injection

Direct

Number of cylinder

4 in line

∅

Bore

mm

88

Stroke

mm

94

+

+

+.. =

Total displacement

cm

3

2300

ρ

Compression ratio

18

Maximum power

kW

(HP)

71

(96)

85

(116)

100

(136)

rpm

3900

3900

3900

Maximum torque

kW

(HP)

240

(24.4)

270

(27.5)

310

(31.6)

rpm

1800

÷ 3200

1800

÷ 3150

1800

Slow running of engine
with no load

rpm

800

Fast idling speed of
engine with no load

rpm

4600

Pressure at T.D.C.

*

bar

20

÷ 26

bar

Minimum permissible
pressure at T.D.C.

*

bar

16

(*) The pressure is measured by setting the engine turning with the aid of just the starter motor, with an oil temperature of

40 — 50

°C.

40

F1A ENGINE

D

AILY

E

URO

4

F1AE0481 F

F1AE0481 G

F1AE0481 H

A

B

TIMING SYSTEM

Start before T.D.C.

A

end after B.D.C.

B

14

°

27

°

C

D

Start before T.D.C.

D

end after B.D.C.

C

54

°

10

°

X

For timing check

mm

X

mm

Operation

mm

X

mm

-

-

-

-

SUPPLY

High pressure fuel feed system BOSCH EDC16

Composed of CP1 high-pressure pump, electro-injectors,

hydraulic accumulator (rail), EDC control unit, pressure and

temperature sensors

Pump setting
With piston no.1 at T.D.C.

-

X

Start of delivery

mm

-

Electro injectors type

BOSCH CR1 2 2

Electro-injectors type

BOSCH CR1 2-2

Injection sequence

1- 3 - 4 - 2

ba

r

Injection pressure

bar

1600

F1A ENGINE

41

D

AILY

E

URO

Type

F1AE0481

F

F1AE0481

G

F1AE0481

H

TURBOCHARGING

With intercooler

Turbocharger type

KKK K03-2074-CCB 5.88

Garrett GT17

Turbocharger type

Turbocharger shaft radial play

-

-

Turbocharger shaft end float

-

-

Maximum stroke of pressure relief valve opening

mm

3.35

±0.5

-

Pressure corresponding to the maximum stroke

bar

1.6

±0.005

-

Actuator calibration:
-vacuum: 0 mmHg

valve fully open

- vacuum: 0.2 bar

valve travel

mm

-
-

-

2

÷ 4

-vacuum: 0.64 bar

valve travel

mm

-

10.5

÷ 12.5

LUBRICATION

forced by gear pump, pressure relief valve, oil filter with

integral cartridge with total filtering

bar

Oil pressure with engine hot
(100

°C ±5°C):

at idling speed

bar

≥0.6

at top speed

bar

4

COOLING

by centrifugal pump, thermostat for adjustment, coolant

temperature, fan with electromagnetic coupling, radiator,

heat exchanger

Water pump control:

by belt

Thermostat:
start of opening:

N. I.

82

±2ºC

FLUIDS

Capacity:
engine sump

liters

at minimum level

kg

3

2.65

Urania Daily
Urania LD 5

engine sump

litres

at maximum level

kg

4.3

3.78

quantity of oil for first

liters

quantity of oil for first

liters

filling

kg

5.3

5.02

42

F1A ENGINE

D

AILY

E

URO

4

Type

F1AE0481 F

F1AE0481 G

F1AE0481

H

CYLINDER ASSEMBLY AND CRANK MEMBERS

mm

∅1

Cylinder liners:

∅ 1

88.002

÷ 88.022

Cylinder liners:

-

L

outside diameter

∅

-

∅ 2

length

L

-

Cylinder liners —
crankcase seats
(interference)

-

Outside diameter

∅ 2

-

∅3

X

Cylinder liners:
(protrusion from bottom
of crankcase)

-

inside diameter

∅ 3

-

∅1

Pistons:
supplied as spares type

MAHLE MONDIAL

8

X

measurement

X

8

87 896

87 910

∅2

outside diameter

∅ 1

87.896

÷ 87.910

31 003

31 009

∅2

seat for pin

∅ 2

31.003

÷ 31.009

Piston - cylinder sleeve

0.092

÷ 0.126

Piston diameter

∅ 1

0.4

X

Piston protrusion
from crankcase

X

0.3

÷ 0.6

3

∅

Piston gudgeon pin

∅ 3

30.990

÷ 30.996

Piston gudgeon pin — pin seat

0.07

÷ 0.019