Hyundai Robex 290LC-9, Service Manual

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TABLE OF CONTENT
FOREWORD 8
1. Structure 8
2. How To Read The Service Manual 9
3. Conversion Table 10
SECTION 1 GENERAL 16
Group 1 Safety 17
Group 2 Specifications 26
1. Major Component 26
2. Specifications 27
3. Working Range 31
4. Weight 34
5. Lifting Capacities 37
6. Bucket Selection Guide 47
7. Undercarriage 49
8. Specifications For Major Components 51
9. Recommended Oils 55
SECTION 2 STRUCTURE AND FUNCTION 56
Group 1 Pump Device 57
1. Structure 57
2. Function 63
Group 2 Main Control Valve (#0163 And Up) 76
1. Structure 76
2. Hydraulic Circuit 82
3. Function 83
Group 2 Main Control Valve (up To #0162) 110
1. Structure 110
2. Hydraulic Circuit 116
3. Function 117
Group 3 Swing Device 144
1. Structure 144
2. Function 147
Group 4 Travel Device (#0318 And Up) 155
1. Construction 155
2. Specification 1) 156
3. Principle Of Driving 157
Group 4 Travel Device (up To #0317) 164
1. Construction 164
2. Specification 1) 165
2) 166
3. Operation 167
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