3ASC 70 / 90 / 100 / 110 / 130 / 150 / 200 / 250
WORKSHOP MANUALContents
CONTENTS .......................................................................................................................................................3
1. INTRODUCTION ......................................................................................................................................5
2. SAFETY PRECAUTIONS .........................................................................................................................9
3. REPAIR SAFETY INSTRUCTIONS .........................................................................................................37
4. A SUMMARY OF APPLICATIONS .........................................................................................................43
5. DESCRIPTION OF THE MACHINE ........................................................................................................47
6. REMOVING THE ENGINE ......................................................................................................................61
7. DRUM REMOVAL ..................................................................................................................................81
8. ARTICULATED JOINT .........................................................................................................................115
9. REMOVAL OF PUMPS, CENTO CLUTCH ............................................................................................129
10. STEERING CYLINDERS .......................................................................................................................139
11. CONTROLS ..........................................................................................................................................143
12. THE DRIVER‘S STATION ASSEMBLY ..................................................................................................147
13. DISASSEMBLY OF HEATER ................................................................................................................153
14. ELECTRICAL INSTALLATION..............................................................................................................163
15. REMOVAL OF ROPS FRAME ...............................................................................................................183
16. ASSEMBLY OF SEGMENTS .................................................................................................................187
17. DISASSEMBLY OF WHEEL ..................................................................................................................199
18. REMOVAL OF HYDRAULIC MOTORS ................................................................................................203
19. REPLACING PRESSURE FILTER OF HYDRAULICS ............................................................................211
20. FILLING HYDRAULIC OIL ...................................................................................................................215
21. DISASSEMBLY OF LEVEL GAUGE ......................................................................................................219
22. DISASSEMBLY OF THE FLOATER .......................................................................................................223
23. ELECTRICAL SCHEMATA ....................................................................................................................227
24. HYDRAULIC .........................................................................................................................................299
25. DIAGNOSTICS OF HYDRAULIC SYSTEM DEFECTS ..........................................................................339
26. CHECK THE TIGHTENING OF BOLTED CONNECTIONS....................................................................353
27. HAND SIGNALS...................................................................................................................................357
MANUALEQUIPOSPESADOS.COM manualequipospesados@gmail.com