HYDRAULIC SYSTEM
KUKJE MACHINERY CO., LTD.
130
CONTENTS 8. (HYDRAULIC SYSTEM)
1. STRUCTURE
<1> HYDRAULIC CIRCUIT
1) Manual Transmission, Power Steering, Control valve …………………………………………. 132
2) Manual Transmission, Power Steering, Position Control Valve ……………………………. 133
<2> AUXILIARY HYDRAULICS
1) Hydraulic Block Type Outlet …………………………………………………………………………… 134
2. SERVICING SPECIFICATIONS
<1> POWER STEERING …………………………………………………………………………………………… 135
<2> HYDRAULIC PUMP FOR POWER STEERING ………………………………………………………... 136
<3> HYDRAULIC PUMP FOR THREE POINT HYDRAULIC SYSTEM ……………………………….. 137
<4> THREE POINT HYDRAULIC SYSTEM …………………………………………………………………... 138
3. TIGHTENING TORQUES ……………………………………………………………………………………………. 139
4. CHECKING, DISASSEMBLING AND SERVICING
<1> CHECKING AND ADJUSTING
1) Power Steering System …………………………………………………………………………………... 140
2) Hydraulic Pump for Power Steering ………………………………………………………………… 141
3) Hydraulic Pump for Three Point Hydraulic System ……………………………………………. 143
4) Three Point Hydraulic System …………………………………………………………………………. 145
<2> DISASSEMBLING AND ASSEMBLING
1) Power Steering Body ……………………………………………………………………………………… 145
2) Hydraulic Pump for Power Steering ………………………………………………………………… 146
3) Hydraulic Pump for Three Point Hydraulic System ……………………………………………. 147
4) Hydraulic Cylinder and Control Valve ………………………………………………………………. 148
5) Hydraulic Cylinder …………………………………………………………………………………………. 150