Fitting rubber track
1.
Make sure that all the safety conditions are met
when the machine is lifted to fit track.
2.Check that the grease inside the hydraulic cylinder has been removed.
3.Mesh the track links with the sprocket and
place the other end of the track on the track
tensioning sprocket.
4.Rotate driving wheel backward (7) pushing
the track shoes inside the frame (8).
5. By using a steel tube, position track and
rotate driving wheel again.
6. Make sure the track links are properly meshed onto the sprocket and the track-
tensioning sprocket.
7. Adjust track tension (see paragraph 5.3.2) - “Operations to loosen/stretch track”).
8. Place rubber crawler on the ground.
5.6
CHECHING BOLTS AND NUTS TIGHTNESS
According to the use of the carriage, it is necessary to check all the parts, bolts and
nuts that could become loose.
Pay special attention to the frame parts such as the track tensioning wheels, the
shifting gearmotor, driving wheel and guide rollers. Check them for tightness as per
the chart beside:
Thread diameter
Diametral pitch
Kgm
mm.
mm.
6
1
1,3 ±
0,15
8
1,25
3,2 ±
0,3
10
1,5
6,5 ±
0,6
12
1,75
11
±
1
14
2
17,5 ±
2
16
2
27
±
3
18
2,5
37
±
4
20
2,5
53
±
6
22
2,5
73
±
8
24
3
92
± 10
27
3
135
± 15
30
3,5
184
± 20
M
M
M
M
A
A
A
A
N
N
N
N
U
U
U
U
A
A
A
A
L
L
L
L
U
U
U
U
S
S
S
S
E
E
E
E
A
A
A
A
N
N
N
N
D
D
D
D
M
M
M
M
A
A
A
A
II
II
N
N
N
N
T
T
T
T
E
E
E
E
N
N
N
N
A
A
A
A
N
N
N
N
C
C
C
C
E
E
E
E
M
INIDUMPER MODEL
HP 1100
44
PERICOLO
8
7
520202BH197
DANGER
