Engines Iveco C10,C13, Cursor 10, Cursor 13. Manual - part 80
16
SECTION 2 - G-DRIVE APPLICATION
CURSOR ENGINES G-DRIVE
Base - May 2007
Type
F3B
Type
mm
X
1
2
X
X1
3.100 to 3.120
X
3
2
X
Piston ring grooves
X2
1.550 to 1.570
3
X
X3
5.020 to 5.040
Piston rings:
trapezoidal seal
S1*
3.000
1
2
S
S
p
lune seal
S2
ill d
i
3.000
1.470 to 1.500
3
2
S
S
milled scraper ring
with slits and internal
spring
S3
4.970 to 4.990
spring
S3
* measured on
∅ of 130 mm
4.970 to 4.990
1
0.100 to 0.120
Piston rings - grooves
2
0.050 to 0.100
3
0.030 to 0.070
Piston rings
-
X1
2
X
Piston ring end gap
in cylinder liners
3
2
X
X
X1
0.40 to 0.50
3
X
X2
0.65 to 0.80
X3
0.40 to 0.75
1
∅
Small end bush housing
nominal
Ø1
59.000 to 59.030
∅ 2
Big end bearing housing
nominal
Ø2
- Class
1
- Class
2
- Class
3
{
94.000 to 94.030
94.000 to 94.010
94.011 to 94.020
94.021 to 94.030
∅4
Small end bush diameter
∅3
outside
∅4
59.085 to 59.110
∅3
inside
∅3
54.019 to 54.035
S
Big end bearing shell
S
Red
Green
Yellow
1.965 to 1.975
1.976 to 1.985
1.986 to 1.995
Small end bush - housing
0.055 to 0.110
Piston pin - bush
0.019 to 0.041
Big end bearing
0.127 - 0.254 - 0.508
Connecting rod weight
g.
A
4661 to 4694
Class
B
4695 to 4728
C
4729 to 4762