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77 - 4
Section E
Hydraulics
9803/6400
Section E
77 - 4
Issue 1
Hydraulic Rams
Reconditioning
(continued)
Bush removal
(continued)
Prepare a block and align the shaft centre while placing
the cylinder head on the block. Choose a block suitable in
shape and size from the table below.
1.
Position the block
(jig)
and cylinder head assembly
(retainer jig and chuck assembly)
underneath the
press.
2.
Gradually press the retainer
(jig)
upper surface until
the bushing falls out from the cylinder head
(the sound
of the bottom surface of the chuck assembly jig hitting
the work bench will be heard)
.
Note:
Normally it falls out with a load of less than 3 tons.
The press ram stroke varies with the cylinder head size
and is about 32~52 mm.
1.
Use a retainer when pressing.
2.
When the shaft centre of the block and cylinder head
assembly are not aligned, stop the press work and
move the block, aligning the shaft centre, and
proceed.
7. Block (jig) preparation
8. Removing bushing
Division d1
d2
h
Nominal
size
For ø 75
82
110
80
75
80
87
112
80
80
85
92
124
80
85
90
97
130
80
90
95
102
136
80
95
100
107
140
80
100
105
112
146
80
105
110
117
150
80
110
Summary of Contents for JS 200 Series
Page 57: ...9 1 Section 3 Routine Maintenance 9803 6400 Section 3 9 1 Issue 2 Component Location Diagram...
Page 113: ......
Page 137: ...5 3 Section C Electrics 9803 6400 Section C 5 3 Issue 2 Pump Control FLOW CHART...
Page 201: ...10 7 Section C Electrics 9803 6400 Section C 10 7 Issue 1 CAPs II Diagnostic system K C...
Page 215: ...Section E Section E Hydraulics 9803 6400 Issue 2 3 2 3 2 Schematics...
Page 217: ...Section E Section E 9803 6400 Issue 2 3 3 3 3 Hydraulics Schematics...
Page 218: ...3 5 Section E Hydraulics 9803 6400 Section E 3 5 Issue 1 Schematics Shuttle Block JS200 JS240...
Page 232: ...10 1 Section E Hydraulics 9803 6400 Section E 10 1 Issue 1 Hydraulic Pump JS200 JS240...
Page 233: ...10 2 Section E Hydraulics 9803 6400 Section E 10 2 Issue 1 Hydraulic Pump JS200 JS240...
Page 234: ...10 3 Section E Hydraulics 9803 6400 Section E 10 3 Issue 1 Hydraulic Pump JS200 JS240...
Page 263: ...30 2 Section E Hydraulics 9803 6400 Section E 30 2 Issue 1 Control Valve JS200 JS240...
Page 264: ...30 3 Section E Hydraulics 9803 6400 Section E 30 3 Issue 1 Control Valve JS200 JS240...
Page 265: ...30 4 Section E Hydraulics 9803 6400 Section E 30 4 Issue 1 Control Valve JS200 JS240...
Page 266: ...30 5 Section E Hydraulics 9803 6400 Section E 30 5 Issue 1 Control Valve JS200 JS240...
Page 267: ...30 6 Section E Hydraulics 9803 6400 Section E 30 6 Issue 1 Control Valve JS200 JS240...
Page 268: ...30 7 Section E Hydraulics 9803 6400 Section E 30 7 Issue 1 Control Valve JS200 JS240...
Page 327: ...51 12 Section E Hydraulics 9803 6400 Section E 51 12 Issue 1 Solenoid Valve 8 spool...
Page 328: ...55 1 Schematic Section E Hydraulics 9803 6400 Section E 55 1 Issue 1 Shuttle Valve...
Page 330: ...55 3 Schematic Section E Hydraulics 9803 6400 Section E 55 3 Issue 1 Cushion Valves...
Page 481: ...7 15 Section F Transmission 9803 6400 Section F 7 15 Issue 2 Motor...
Page 482: ...7 16 Section F Transmission 9803 6400 Section F 7 16 Issue 1 Motor...