Iveco Daily. Manual — part 83
Revi - February 2005
310
F1A ENGINE
D
AILY
Base - May 2004
GENERAL SPECIFICATIONS
Type
F1AE0481 A
F1AE0481 B
F1AE0481 M
Cycle
Diesel 4 strokes
Supply
Turbocharged with intercooler
Injection
Direct
Number of cylinders
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
3000
÷ 3700
3000
÷ 3900
3600
÷ 3900
Maximum torque
kW
(HP)
240
(24.4)
270
(27.5)
320
32.6
rpm
1800
÷ 2800
1800
÷ 2800
1700
÷ 2900
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.
Revi - February 2005
F1A ENGINE
311
D
AILY
Type
F1AE0481
A
F1AE0481
B
F1AE0481 M
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 electronic fuel feed system BOSCH MS6.3 to
chassis number (
…) and BOSCH EDC16 from chassis
number (
…).
Composed of CP3 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
Electro-injectors type
BOSCH
Injection sequence
1- 3 - 4 - 2
bar
Injection pressure
bar
1600
Revi - February 2005
312
F1A ENGINE
D
AILY
Base - May 2004
F1AE0481
A
F1AE0481
B
F1AE0481
M
TURBOCHARGING
With intercooler
Turbocharger type
KKK K03 2072 EDC 5 68
KKK
Turbocharger type
KKK K03-2072-EDC 5.68
KKK
Turbocharger shaft radial play
-
Turbocharger shaft end float
-
Maximum stroke of pressure relief valve opening
mm
3.5
±0.5
2.2
± 0.5
Pressure corresponding to maximum stroke:
bar
1.5
±0.002
1.4
± 0.05
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
at minimum level
liters
kg
3
2.65
Urania Daily
engine sump
at maximum level
litres
kg
4.3
3.78
Urania Daily
Urania LD 5
quantity in circulation
in cartridge filter and heat
exchanger
litres
kg
1.4
1.23
quantity of oil for first
filling
liters
5 7
filling
liters
kg
5.7
5.02
Revi - February 2005
F1A ENGINE
313
D
AILY
ASSEMBLY DATA — CLEARANCES
Type
F1AE0481 A
F1AE0481 B
F1AE0481
M
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
FEDERAL MOGUL
MAHLE MONDIAL
X
measurement
X
46
45.5
∅2
outside diameter
∅ 1
87.801
÷ 87.815
87.832
÷ 87.846
∅2
seat for pin
∅ 2
31.003
÷ 31.009
Piston — cylinder liners
0.187
÷ 0.221
0.156
÷ 0.190
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
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