Engine Iveco C10/C13/C78/Cursor 13/Cursor 78. Manual — part 122
SECTION 2 - APPLICATION G-DRIVE
5
F2B GENERAL CHARACTERISTICS
Type
F2B
Cycle
Diesel 4 strokes
Feeding
Turbocharged
Injection
Direct
N. of cylinders
6 on-line
∅
Diameter
mm
115
Stroke
mm
125
+
+
+.. =
Total displacement
cm
3
7790
Europe market
Max. output
kW
(HP)
rpm
234.8
(319.2)
1500/50 Hz
Max. torque
Nm
(kgm)
rpm
1494.5
(152.28)
1500
USA market
Max. output
kW
(HP)
rpm
257.3
(249.9)
1800/60 Hz
Max. torque
Nm
(kgm)
rpm
1365.2
(139.1)
1500
6
SECTION 2 - APPLICATION G-DRIVE
Type
F2B
A
B
VALVE TIMING
opens before T.D.C.
A
closes after B.D.C.
B
17
°
31
°
C
D
opens before B.D.C.
D
closes after T.D.C.
C
48
°
9
°
X
For timing check
mm
X
mm
Running
mm
X
mm
_
_
0.40 to 0.50
0.40 to 0.50
FEED
Through fuel pump - filters
Injection
type: Bosch
With electronically regulated injectors PDE 30
pump injectors controlled by overhead camshaft
MS6.2 ECU
Nozzle type
DLLA 143P894
Nozzle type
DLLA 143P894
Injection order
1 - 4 - 2 - 6 - 3 - 5
bar
Injection pressure
bar
Injector calibration
bar
1500
-
SECTION 2 - APPLICATION G-DRIVE
7
F2B ASSEMBLY CLEARANCE DATA
Type
F2B
CYLINDER BLOCK AND CRANK
MECHANISM COMPONENTS
mm
∅
1
Cylinder sleeve bore
upper
∅ 1
lower
130.200 to 130.225
128.510 to 128.535
Cylinder liners:
L
∅2
outer diameter:
upper
∅ 2
lower
130.161 to 130.186
128.475 to 128.500
∅2
length
L
Cylinder sleeve -
crankcase bore
upper
lower
0.014 to 0.064
0.010 to 0.060
Outside diameter
∅ 2
Cylinder sleeve
∅
3
inside diameter
∅3
A*
115.000 to 115.012
X
inside diameter
∅3
B*
115.010 to 115.022
Protrusion
X
0.035 to 0.065
* Available dia. class
∅
1
Pistons:
∅
1
X
measuring dimension
X
18
X
outside diameter
∅ 1 A•
114.888 to 114.900
∅
2
outside diameter
∅ 1 B••
114.898 to 114.910
outside diameter
∅ 2
46.010 to 46.016
• Class A pistons supplied as spares.
•• Class B pistons are fitted in production only and
are not supplied as spares.
Piston - cylinder sleeve
0.100 to 0.124
Piston diameter
∅ 1
_
X
Pistons protrusion
X
-
3
∅
Gudgeon pin
∅ 3
45.994 to 46.000
Gudgeon pin - pin housing
0.010 to 0.022
8
SECTION 2 - APPLICATION G-DRIVE
F2B
Type
F2B
Type
mm
1
X
X1*
2.71 to 2.74
X
1
2
X
Piston ring grooves
X2
2.56 to 2.58
X
3
2
X
X3
4.02 to 4.04
3
X
*measured on
∅ of 112 mm
Piston rings:
AE GOETZE
DANA
1
2
S
S
trapezoidal seal
S1*
2.429 to 2.463
2.565 to 2.599
3
2
S
S
lune seal
S2
ill d
i
2.470 to2.490
2.470 to2.490
3
S
milled scraper ring
with slits and internal
with slits and internal
spring
S3
3.975 to 3.990
3.975 to 3.990
D From the outer diameter measured at
mm
2
1.5
AE GOETZE
DANA
1
0.247 to 0.311
0.111 to 0.175
Piston rings -
2
0.070 to 0.110
3
0.030 to 0.065
Piston rings
_
X 1
Piston ring end gap in
AE GOETZE
DANA
X 1
Piston ring end gap in
cylinder liners:
AE GOETZE
DANA
2
X
X1
0.35 to 0.50
0.30 to 0.45
3
X
X2
0.70 to 0.95
0.60 to 0.80
X3
0.30 to 0.60
0.30 to 0.60
1
∅
Small end bush housing
Ø1
49.975 to 50.000
1
∅
∅
2
Big end bearing
housing
Ø2
1
Selection classes Ø2
2
3
77.000 to 77.030
77.000 to 77.010
77.011 to 77.020
77.021 to 77.030
∅
4
Small end bush diameter
∅
3
outside
∅4
50.055 to 50.080
∅
3
inside
∅3
46.015 to 46.030
S
Big end bearing shell
S
Red
Green
YellowD
2.000 to 2.010
2.011 to 2.020
2.021 to 2.030
Small end bush - housing
0.055 to 0.105
Piston pin - bush
0.015 to 0.036
Big end bearing shells
0.127 - 0.254 - 0.508
Connecting rod weight
g.
A
2865 to 2895
Class
B
2896 to 2925
C
2926 to 2955
D
Fitted in production only and not supplied as spares
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