Daedong CK22 - Page 371

CHAPTER 8. FRONT AXLE ............................................................................................................... 8-1
1. SPECIFICATIONS ........................................................................................................................................... 8-2
1.1 GENERAL SPECIFICATIONS .............................................................................................................. 8-2
1.2 SERVICE SPECIFICATIONS ................................................................................................................ 8-3
2. OPERATING PRINCIPLE ............................................................................................................................... 8-5
2.1 FRONT AXLE STRUCTURE ................................................................................................................. 8-5
2.2 WHEEL ALIGNMENT............................................................................................................................. 8-6
2.3 DIFFERENTIAL SYSTEM ...................................................................................................................... 8-7
3. TROUBLESHOOTING .................................................................................................................................... 8-8
4. MEASURMENT AND ADJUSTING................................................................................................................. 8-9
4.1 TOE-IN .................................................................................................................................................... 8-9
4.2 ROCKING FORCE OF FRONT AXLE.................................................................................................. 8-9
4.3 AXIAL SWAY OF FRONT WHEEL ...................................................................................................... 8-10
4.4 FRONT WHEEL STEERING ANGLE................................................................................................. 8-10
5. SERVICING .................................................................................................................................................... 8-11
5.1 DISASSEMBLING AND ASSEMBLING .............................................................................................. 8-11
5.2 INSPECTION FOR OVERHAUL ........................................................................................................ 8-18
CHAPTER 9. STEERING SYSYTEM ................................................................................................ 9-1
1. SPECIFICATIONS ........................................................................................................................................... 9-2
2. OPERATING PRINCIPLE ............................................................................................................................... 9-3
2.1 HYDRAULIC SCHEMATIC .................................................................................................................... 9-3
2.2 HYDRAULIC CIRCUIT DIAGRAM ........................................................................................................ 9-4
2.3 OPERATION ........................................................................................................................................... 9-5
2.4 OPERATING OF STEERING UNIT ...................................................................................................... 9-7
2.5 STEERING CYLINDER ......................................................................................................................... 9-9
2.6 GEAR PUMP ......................................................................................................................................... 9-10
3. TROUBLESHOOTING .................................................................................................................................. 9-11
4. SERVICING .................................................................................................................................................... 9-12
4.1 HYDRAULIC PUMP ............................................................................................................................. 9-12
4.2 POWER STEERING UNIT .................................................................................................................. 9-15
4.3 STEERING CYLINDER ....................................................................................................................... 9-26
CHAPTER 10. HYDRAULIC SYSTEM .......................................................................................... 10-1
1. SPECIFICATION ............................................................................................................................................ 10-3
1.1 CONTROL (MLS) VALVE .................................................................................................................... 10-3
2. OPERATING PRINCIPLE ............................................................................................................................. 10-4
2.1 HYDRAULIC SCHEME ....................................................................................................................... 10-4
2.2 HYDRAULIC CIRCUIT DIAGRAM (CK22/CK22H) ......................................................................... 10-5
2.3 OIL FILTER ........................................................................................................................................... 10-7
2.4 HYDRAULIC BLOCK ........................................................................................................................... 10-8
2.5 JOYSTICK VALVE ............................................................................................................................... 10-11
2.6 AUXILIARY CONTROL VALVE (IF EQUIPPED) ............................................................................... 10-18
2.7 3 POINT HITCH LIFTING SYSTEM ................................................................................................ 10-19