24 - 3
Section E
9803/3280
Section E
24 - 3
Issue 1
Service Procedures
Table 1
Ram
Cylinder
Rod
Total Displacement - mm/10 minutes @
Dia. (mm)
Dia. (mm)
69 bar
138 bar
207 bar
(1000 lb/in
2
)
(2000 lb/in
2
)
(3000 lb/in
2
)
HEAD SIDE
Backhoe
S/shift Jack Leg
70
40
13
44
91
Knuckle
100
60
6
16
32
Ext Dip
70
40
13
32
65
Loader
Clam
70
40
6
22
45
Lift
80
50
5
17
35
Lift
90
50
4
13
28
ROD SIDE
Backhoe
Boom
110
60
8
26
52
Boom
120
65
6
22
44
Boom
130
70
5
19
37
Boom
140
75
5
16
32
Bucket
90
50
11
45
114
Bucket
100
60
10
40
99
Dipper
100
60
10
34
70
Dipper
110
65
8
28
57
Ext Dip
70
40
19
66
96
Loader
Shovel
70
40
10
33
68
Using the figures above, a graph can be plotted and the maximum amount of movement determined. See the next page for a
working example.